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org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pictureResource'

Im working on a school project and decided to work with spring. I set it up myself for the first time myself and cant run it propperly now.
Im following this tutorial https://www.youtube.com/watch?v=Gx4iBLKLVHk and I did everything exactly the same. Atleast I think so. If someone needs more Information about the Project please contact me.
Thank you very much for your time.
My Model:
package ch.M306_LB.gallery.model;
import javax.persistence.Column;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
public class Picture {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
#Column(nullable = false, updatable = false)
private Long id;
private String description;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
}
My Service
package ch.M306_LB.gallery.service;
import ch.M306_LB.gallery.exception.UserNotFoundException;
import ch.M306_LB.gallery.model.Picture;
import ch.M306_LB.gallery.repo.PictureRepo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
#Service
public class PictureService {
private final PictureRepo pictureRepo;
#Autowired
public PictureService(PictureRepo pictureRepo) {
this.pictureRepo = pictureRepo;
}
public Picture addPicture(Picture picture){
return pictureRepo.save(picture);
}
public List<Picture> findAllPictures(){
return pictureRepo.findAll();
}
public Picture updatePicture(Picture picture){
return pictureRepo.save(picture);
}
public Picture findPictureById(Long id){
return pictureRepo.findPictureById(id)
.orElseThrow(() -> new UserNotFoundException("User by id " + id + " was not found"));
}
public void deletePicture(Long id){
pictureRepo.deletePictureById(id);
}
}
My Repo:
package ch.M306_LB.gallery.repo;
import ch.M306_LB.gallery.model.Picture;
import org.springframework.data.jpa.repository.JpaRepository;
import java.util.Optional;
public interface PictureRepo extends JpaRepository<Picture, Long> {
void deletePictureById(Long id);
Optional<Picture> findPictureById(Long id);
}
My Resource:
package ch.M306_LB.gallery;
import ch.M306_LB.gallery.model.Picture;
import ch.M306_LB.gallery.service.PictureService;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import java.util.List;
#RestController
#RequestMapping("/picture")
public class PictureResource {
private final PictureService pictureService;
public PictureResource(PictureService pictureService) {
this.pictureService = pictureService;
}
#GetMapping("/all")
public ResponseEntity<List<Picture>> getAllPictures(){
List<Picture> pictures = pictureService.findAllPictures();
return new ResponseEntity<>(pictures, HttpStatus.OK);
}
#GetMapping("/find{id}")
public ResponseEntity<Picture> getPictureById(#PathVariable("id") Long id){
Picture picture = pictureService.findPictureById(id);
return new ResponseEntity<>(picture, HttpStatus.OK);
}
#PostMapping("/add")
public ResponseEntity<Picture> addPicture(#RequestBody Picture picture){
Picture newPicture = pictureService.addPicture(picture);
return new ResponseEntity<>(newPicture, HttpStatus.CREATED);
}
#PutMapping("/update")
public ResponseEntity<Picture> updatePicture(#RequestBody Picture picture){
Picture updatePicture = pictureService.updatePicture(picture);
return new ResponseEntity<>(updatePicture, HttpStatus.OK);
}
#DeleteMapping("/delete/{id}")
public ResponseEntity<?> deletePicture(#PathVariable("id") Long id){
pictureService.deletePicture(id);
return new ResponseEntity<>(HttpStatus.OK);
}
}
Error Log:
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2022-02-13 23:48:27.596 ERROR 11656 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pictureResource' defined in file [C:\Users\david\Desktop\BZZ\Workspace\Modul 152\LB\gallery\target\classes\ch\M306_LB\gallery\PictureResource.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pictureService' defined in file [C:\Users\david\Desktop\BZZ\Workspace\Modul 152\LB\gallery\target\classes\ch\M306_LB\gallery\service\PictureService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pictureRepo' defined in ch.M306_LB.gallery.repo.PictureRepo defined in #EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type: class ch.M306_LB.gallery.model.Picture
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:229) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:953) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.15.jar:5.3.15]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.15.jar:5.3.15]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.6.3.jar:2.6.3]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732) ~[spring-boot-2.6.3.jar:2.6.3]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:414) ~[spring-boot-2.6.3.jar:2.6.3]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:302) ~[spring-boot-2.6.3.jar:2.6.3]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1303) ~[spring-boot-2.6.3.jar:2.6.3]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1292) ~[spring-boot-2.6.3.jar:2.6.3]
at ch.M306_LB.gallery.GalleryApplication.main(GalleryApplication.java:10) ~[classes/:na]
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pictureService' defined in file [C:\Users\david\Desktop\BZZ\Workspace\Modul 152\LB\gallery\target\classes\ch\M306_LB\gallery\service\PictureService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pictureRepo' defined in ch.M306_LB.gallery.repo.PictureRepo defined in #EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type: class ch.M306_LB.gallery.model.Picture
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:229) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1389) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1309) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ~[spring-beans-5.3.15.jar:5.3.15]
... 19 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pictureRepo' defined in ch.M306_LB.gallery.repo.PictureRepo defined in #EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type: class ch.M306_LB.gallery.model.Picture
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1389) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1309) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ~[spring-beans-5.3.15.jar:5.3.15]
... 33 common frames omitted
Caused by: java.lang.IllegalArgumentException: Not a managed type: class ch.M306_LB.gallery.model.Picture
at org.hibernate.metamodel.internal.MetamodelImpl.managedType(MetamodelImpl.java:582) ~[hibernate-core-5.6.4.Final.jar:5.6.4.Final]
at org.hibernate.metamodel.internal.MetamodelImpl.managedType(MetamodelImpl.java:85) ~[hibernate-core-5.6.4.Final.jar:5.6.4.Final]
at org.springframework.data.jpa.repository.support.JpaMetamodelEntityInformation.<init>(JpaMetamodelEntityInformation.java:75) ~[spring-data-jpa-2.6.1.jar:2.6.1]
at org.springframework.data.jpa.repository.support.JpaEntityInformationSupport.getEntityInformation(JpaEntityInformationSupport.java:66) ~[spring-data-jpa-2.6.1.jar:2.6.1]
at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getEntityInformation(JpaRepositoryFactory.java:232) ~[spring-data-jpa-2.6.1.jar:2.6.1]
at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:181) ~[spring-data-jpa-2.6.1.jar:2.6.1]
at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:164) ~[spring-data-jpa-2.6.1.jar:2.6.1]
at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:75) ~[spring-data-jpa-2.6.1.jar:2.6.1]
at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:324) ~[spring-data-commons-2.6.1.jar:2.6.1]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.lambda$afterPropertiesSet$5(RepositoryFactoryBeanSupport.java:322) ~[spring-data-commons-2.6.1.jar:2.6.1]
at org.springframework.data.util.Lazy.getNullable(Lazy.java:230) ~[spring-data-commons-2.6.1.jar:2.6.1]
at org.springframework.data.util.Lazy.get(Lazy.java:114) ~[spring-data-commons-2.6.1.jar:2.6.1]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:328) ~[spring-data-commons-2.6.1.jar:2.6.1]
at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:144) ~[spring-data-jpa-2.6.1.jar:2.6.1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) ~[spring-beans-5.3.15.jar:5.3.15]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ~[spring-beans-5.3.15.jar:5.3.15]
... 44 common frames omitted
Process finished with exit code 1

I think you model class needs an entity annotation:
#Entity
public class Picture {

It failing as the Spring JPA not able to scan the model public class Picture. Adding #Entity on model will solve the problem.
#Entity
public class Picture

Could not create query for public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid

Hello all I have following 2 tables that are related:
CREATE TABLE `documents` (
`id` int(11) NOT NULL,
`date_created` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
`name` varchar(255) NOT NULL,
`type_id` int(11) NOT NULL,
`file` varchar(255) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TABLE `documenttypes` (
`id` int(11) NOT NULL,
`documenttype` varchar(255) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
The models are as following.
The document type model
package com.example.model;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
#Entity
#Table(name = "documenttypes")
public class Documenttypes {
#Id
#GeneratedValue(strategy = GenerationType.IDENTITY)
#Column(name = "id")
private int id;
#Column(name = "documenttype")
private String documenttype;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getDocumenttype() {
return documenttype;
}
public void setDocumenttype(String documenttype) {
this.documenttype = documenttype;
}
}
And document model:
package com.example.model;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import java.util.Date;
import org.hibernate.annotations.OnDelete;
import org.hibernate.annotations.OnDeleteAction;
import org.springframework.data.annotation.CreatedDate;
#Entity
#Table(name = "documents")
public class Documents {
#Id
#GeneratedValue(strategy = GenerationType.IDENTITY)
#Column(name = "id")
private int id;
#Column(name = "date_created", nullable = false, updatable = false)
#CreatedDate
private Date date_created;
#Column(name = "name")
private String name;
#ManyToOne(fetch = FetchType.LAZY, optional = false)
#JoinColumn(name = "type_id", nullable = false)
#OnDelete(action = OnDeleteAction.CASCADE)
private Documenttypes typeid;
#Column(name = "file")
private String file;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public Date getDate_created() {
return date_created;
}
public void setDate_created(Date date_created) {
this.date_created = date_created;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Documenttypes getTypeid() {
return typeid;
}
public void setTypeid(Documenttypes typeid) {
this.typeid = typeid;
}
public String getFile() {
return file;
}
public void setFile(String file) {
this.file = file;
}
}
Here is the repositories:
document type repo:
package com.example.repository;
import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Repository;
import com.example.model.Departments;
import com.example.model.Documenttypes;
#Repository
public interface DocumenttypesRepository extends CrudRepository<Documenttypes, Integer> {
}
And my documents repository
package com.example.repository;
import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Repository;
import java.util.Optional;
import org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties.Pageable;
import org.springframework.data.domain.Page;
import org.springframework.data.jpa.repository.JpaRepository;
import com.example.model.Documents;
#Repository
public interface DocumentsRepository extends CrudRepository<Documents, Integer> {
Page<Documents> findBytypeid(Integer typeid, Pageable pageable);
Optional<Documents> findBytypeidAndDocumentId(Integer typeId, Integer id);
}
After all I am getting the following exceptions:
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'documentsController': Unsatisfied dependency expressed through field 'documentsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'documentsServiceImplementation': Unsatisfied dependency expressed through field 'documentsRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'documentsRepository' defined in com.example.repository.DocumentsRepository defined in #EnableJpaRepositories declared on EmployeersbootApplication: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable)! Reason: Paging query needs to have a Pageable parameter! Offending method public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable); nested exception is java.lang.IllegalArgumentException: Paging query needs to have a Pageable parameter! Offending method public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:944) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:338) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1332) ~[spring-boot-2.5.5.jar:2.5.5]
at com.example.EmployeersbootApplication.main(EmployeersbootApplication.java:17) ~[classes/:na]
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'documentsServiceImplementation': Unsatisfied dependency expressed through field 'documentsRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'documentsRepository' defined in com.example.repository.DocumentsRepository defined in #EnableJpaRepositories declared on EmployeersbootApplication: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable)! Reason: Paging query needs to have a Pageable parameter! Offending method public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable); nested exception is java.lang.IllegalArgumentException: Paging query needs to have a Pageable parameter! Offending method public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657) ~[spring-beans-5.3.10.jar:5.3.10]
... 20 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'documentsRepository' defined in com.example.repository.DocumentsRepository defined in #EnableJpaRepositories declared on EmployeersbootApplication: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable)! Reason: Paging query needs to have a Pageable parameter! Offending method public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable); nested exception is java.lang.IllegalArgumentException: Paging query needs to have a Pageable parameter! Offending method public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657) ~[spring-beans-5.3.10.jar:5.3.10]
... 34 common frames omitted
Caused by: org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable)! Reason: Paging query needs to have a Pageable parameter! Offending method public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable); nested exception is java.lang.IllegalArgumentException: Paging query needs to have a Pageable parameter! Offending method public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable)
at org.springframework.data.repository.query.QueryCreationException.create(QueryCreationException.java:101) ~[spring-data-commons-2.5.5.jar:2.5.5]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:106) ~[spring-data-commons-2.5.5.jar:2.5.5]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$mapMethodsToQuery$1(QueryExecutorMethodInterceptor.java:94) ~[spring-data-commons-2.5.5.jar:2.5.5]
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[na:na]
at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133) ~[na:na]
at java.base/java.util.Collections$UnmodifiableCollection$1.forEachRemaining(Collections.java:1061) ~[na:na]
at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1845) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[na:na]
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na]
at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) ~[na:na]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.mapMethodsToQuery(QueryExecutorMethodInterceptor.java:96) ~[spring-data-commons-2.5.5.jar:2.5.5]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$new$0(QueryExecutorMethodInterceptor.java:86) ~[spring-data-commons-2.5.5.jar:2.5.5]
at java.base/java.util.Optional.map(Optional.java:260) ~[na:na]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.<init>(QueryExecutorMethodInterceptor.java:86) ~[spring-data-commons-2.5.5.jar:2.5.5]
at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:360) ~[spring-data-commons-2.5.5.jar:2.5.5]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.lambda$afterPropertiesSet$5(RepositoryFactoryBeanSupport.java:323) ~[spring-data-commons-2.5.5.jar:2.5.5]
at org.springframework.data.util.Lazy.getNullable(Lazy.java:230) ~[spring-data-commons-2.5.5.jar:2.5.5]
at org.springframework.data.util.Lazy.get(Lazy.java:114) ~[spring-data-commons-2.5.5.jar:2.5.5]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:329) ~[spring-data-commons-2.5.5.jar:2.5.5]
at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:144) ~[spring-data-jpa-2.5.5.jar:2.5.5]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ~[spring-beans-5.3.10.jar:5.3.10]
... 44 common frames omitted
Caused by: java.lang.IllegalArgumentException: Paging query needs to have a Pageable parameter! Offending method public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable)
at org.springframework.util.Assert.isTrue(Assert.java:121) ~[spring-core-5.3.10.jar:5.3.10]
at org.springframework.data.repository.query.QueryMethod.<init>(QueryMethod.java:101) ~[spring-data-commons-2.5.5.jar:2.5.5]
at org.springframework.data.jpa.repository.query.JpaQueryMethod.<init>(JpaQueryMethod.java:107) ~[spring-data-jpa-2.5.5.jar:2.5.5]
at org.springframework.data.jpa.repository.query.DefaultJpaQueryMethodFactory.build(DefaultJpaQueryMethodFactory.java:44) ~[spring-data-jpa-2.5.5.jar:2.5.5]
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$AbstractQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:81) ~[spring-data-jpa-2.5.5.jar:2.5.5]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:102) ~[spring-data-commons-2.5.5.jar:2.5.5]
... 66 common frames omitted
Please help. I don't even have a clue where I am actually scrooed up.

The thrown exception already explained what happens :
Caused by: java.lang.IllegalArgumentException: Paging query needs to have a Pageable parameter! Offending method public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid(java.lang.Integer,org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties$Pageable)
And the Pageable should come from the spring-data package which its fully qualified name is org.springframework.data.domain.Pageable
So you are simply importing the wrong package for Pageable

UnsatisfiedDependencyException , BeanCreationException..in Spring

I am at the beginner level in Spring , was trying to learn spring by building a basic application , in which data will be stored in dynamo DB and for which I am using Java SDK for dynamo DB, I am including all the files and error here
Main Application
package main.java.com.ankur.practice.spring;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
#SpringBootApplication
#ComponentScan(basePackages = {"main.java.com.ankur.practice.spring"})
public class SpringPracticeApplication {
public static void main(String []args){
SpringApplication.run(SpringPracticeApplication.class);
}
}
Controller class
package main.java.com.ankur.practice.spring.controllers;
import main.java.com.ankur.practice.spring.dto.IssueDTO;
import main.java.com.ankur.practice.spring.module.IssueAssignment;
import main.java.com.ankur.practice.spring.repository.IssueRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
#RestController
#RequestMapping("/Issue")
public class gdaycontroller {
#Autowired
private IssueRepository repository;
#GetMapping("/gday")
public String gdayf(){
return "G’day World";
}
#PostMapping
public void CreateIssue(#RequestBody IssueAssignment issue) {
repository.insert(issue);
}
#GetMapping
public ResponseEntity<IssueAssignment> getOneIssueDetailsOf(#RequestParam String IssueId, #RequestParam String IssueName) {
IssueAssignment issue=repository.getOneIssue(IssueId,IssueName);
return new ResponseEntity<IssueAssignment>(issue,HttpStatus.OK);
}
#PutMapping
public void updateIssueAssigne(#RequestBody String IssueId,#RequestBody String AssigneName,#RequestBody String IssueName) {
repository.updateIssueAssigne(IssueId,AssigneName,IssueName);
}
}
Repository Class
package main.java.com.ankur.practice.spring.repository;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMapper;
import main.java.com.ankur.practice.spring.module.IssueAssignment;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
#Component
public class IssueRepository {
#Autowired
private DynamoDBMapper mapper;
public void insert(IssueAssignment issue) {
mapper.save(issue);
}
public IssueAssignment getOneIssue(String IssueId,String IssueName) {
return mapper.load(IssueAssignment.class,IssueId,IssueName);
}
public void updateIssueAssigne(String IssueID,String AssigneName,String IssueName) {
IssueAssignment issue = getOneIssue(IssueID, IssueName);
issue.setAssigneName(AssigneName);
mapper.save(issue);
}
}
Model Class for Dynamo DB
package main.java.com.ankur.practice.spring.module;
import com.amazonaws.services.dynamodbv2.datamodeling.*;
import java.io.Serializable;
#DynamoDBTable(tableName = "IssueAssignment")
public class IssueAssignment implements Serializable {
private static final long serialVersionUID = 1L;
private String IssueId;
private String IssueName;
private Boolean AssigneStatus;
private String AssigneName;
#DynamoDBHashKey(attributeName = "IssueId")
#DynamoDBAutoGeneratedKey
public String getIssueId() {
return IssueId;
}
public void setIssueId(String IssueId) {
this.IssueId=IssueId;
}
#DynamoDBAttribute
public String getIssueName() {
return IssueName;
}
public void setIssueName(String issueName) {
this.IssueName = issueName;
}
#DynamoDBRangeKey
public String getAssigneName() {
return AssigneName;
}
public void setAssigneName(String assigneName) {
AssigneName = assigneName;
}
#DynamoDBAttribute
public Boolean getAssigneStatus() {
return AssigneStatus;
}
public void setAssigneStatus(Boolean assigneStatus) {
this.AssigneStatus=assigneStatus;
}
}
DynamoDbConfig class for setting up Dynamo DB
package main.java.com.ankur.practice.spring.dynamodbconfig;
import com.amazonaws.AmazonClientException;
import com.amazonaws.auth.AWSStaticCredentialsProvider;
import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.services.dynamodbv2.AmazonDynamoDB;
import com.amazonaws.services.dynamodbv2.AmazonDynamoDBClientBuilder;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMapper;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
#Configuration
public class dynamoDbconfig {
#Value("${amazon.access.key}")
private String awsAccessKey;
#Value("${amazon.access.secret-key}")
private String awsSecretKey;
#Value("${amazon.region}")
private String awsRegion;
#Value("${amazon.end-point.url}")
private String awsDynamoDBEndPoint;
#Bean
public DynamoDBMapper mapper(){
return new DynamoDBMapper(amazonDynamoDBConfig());
}
public AmazonDynamoDB amazonDynamoDBConfig(){
return AmazonDynamoDBClientBuilder.standard()
.withCredentials(new AWSStaticCredentialsProvider(new BasicAWSCredentials(awsAccessKey,awsSecretKey)))
.build();
}
}
Application.yml
amazon:
access:
key:AKIAQQABW4A
secret-key:AKIABWCF6E24A
region:
end-point:
url: dynamodb.us-east-1.amazonaws.com
server:
port:9001
I tried with component Scan , I paid the attention to include the class within same base package but still the below error is not going
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'gdaycontroller': Unsatisfied dependency expressed through field 'repository'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'issueRepository': Unsatisfied dependency expressed through field 'mapper'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dynamoDbconfig': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'amazon.access.key' in value "${amazon.access.key}"
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:944) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.7.jar:5.3.7]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.7.jar:5.3.7]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.5.0.jar:2.5.0]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) ~[spring-boot-2.5.0.jar:2.5.0]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:438) ~[spring-boot-2.5.0.jar:2.5.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:337) ~[spring-boot-2.5.0.jar:2.5.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1336) ~[spring-boot-2.5.0.jar:2.5.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1325) ~[spring-boot-2.5.0.jar:2.5.0]
at main.java.com.ankur.practice.spring.SpringPracticeApplication.main(SpringPracticeApplication.java:13) ~[classes/:na]
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'issueRepository': Unsatisfied dependency expressed through field 'mapper'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dynamoDbconfig': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'amazon.access.key' in value "${amazon.access.key}"
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657) ~[spring-beans-5.3.7.jar:5.3.7]
... 20 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dynamoDbconfig': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'amazon.access.key' in value "${amazon.access.key}"
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:405) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:410) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1334) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657) ~[spring-beans-5.3.7.jar:5.3.7]
... 34 common frames omitted
Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'amazon.access.key' in value "${amazon.access.key}"
at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:180) ~[spring-core-5.3.7.jar:5.3.7]
at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:126) ~[spring-core-5.3.7.jar:5.3.7]
at org.springframework.core.env.AbstractPropertyResolver.doResolvePlaceholders(AbstractPropertyResolver.java:239) ~[spring-core-5.3.7.jar:5.3.7]
at org.springframework.core.env.AbstractPropertyResolver.resolveRequiredPlaceholders(AbstractPropertyResolver.java:210) ~[spring-core-5.3.7.jar:5.3.7]
at org.springframework.context.support.PropertySourcesPlaceholderConfigurer.lambda$processProperties$0(PropertySourcesPlaceholderConfigurer.java:175) ~[spring-context-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveEmbeddedValue(AbstractBeanFactory.java:936) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1321) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.7.jar:5.3.7]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.7.jar:5.3.7]
... 54 common frames omitted

There should be a space after colon (:) in your application.yml.
Make sure format of your yml is correct.
Example: key: AKIAQQABW4A
amazon:
access:
key: AKIAQQABW4A
secret-key: AKIABWCF6E24A
region:
end-point:
url: dynamodb.us-east-1.amazonaws.com
server:
port: 9001

The issue is here:
java.lang.IllegalArgumentException: Could not resolve placeholder
'amazon.access.key' in value "${amazon.access.key}"
Check if amazon.access.key is present in configuration.

JPA weak entity representation

I'm trying to have a weak entity of a weak entity in JPA, but something is obviously not working properly.
I have Cinema entity which has weak entity called screeningRoom. ScreeningRoom entity has weak entity seats. I've tried to do JoinColumn with Id but unfortunately it doesn't work.
#Entity
public class Cinema implements Serializable {
#Id
#GeneratedValue(strategy = GenerationType.IDENTITY)
#Column(name = "cinema_id")
private Integer cinemaId;
#Column(name = "address")
private String address;
#Column(name = "city")
private String city;
#OneToMany(mappedBy = "cinema")
private List<ScreeningRoom> screeningRoomList = new ArrayList<>();
#Entity
public class ScreeningRoom implements Serializable {
#Id
#Column(name = "screening_room_number")
private Integer screeningRoomNumber;
#ManyToOne
#Id
#JoinColumn(name = "cinema_id", referencedColumnName = "cinema_id")
private Cinema cinema;
#OneToMany(mappedBy = "screeningRoom")
private List<Seat> seatList = new ArrayList<>();
#Entity
public class Seat implements Serializable {
#Id
#Column(name = "seat_number")
private Integer seatNumber;
#Column(name = "row")
private Integer row;
#Column(name = "column")
private Integer column;
#ManyToOne
#Id
#JoinColumn(name = "screening_room", referencedColumnName = "screening_room_number")
private ScreeningRoom screeningRoom;
Im getting an error which is obviously not an issue in this case.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.AnnotationException: referencedColumnNames(screening_room_number) of com.cinema.cinemaproject.entities.Seat.screeningRoom referencing com.cinema.cinemaproject.entities.ScreeningRoom not mapped to a single property
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1786) ~[spring-beans-5.3.4.jar:5.3.4]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:602) ~[spring-beans-5.3.4.jar:5.3.4]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.4.jar:5.3.4]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.4.jar:5.3.4]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.4.jar:5.3.4]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.4.jar:5.3.4]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.4.jar:5.3.4]
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1153) ~[spring-context-5.3.4.jar:5.3.4]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:907) ~[spring-context-5.3.4.jar:5.3.4]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:582) ~[spring-context-5.3.4.jar:5.3.4]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:767) ~[spring-boot-2.4.3.jar:2.4.3]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) ~[spring-boot-2.4.3.jar:2.4.3]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:426) ~[spring-boot-2.4.3.jar:2.4.3]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:326) ~[spring-boot-2.4.3.jar:2.4.3]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1311) ~[spring-boot-2.4.3.jar:2.4.3]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300) ~[spring-boot-2.4.3.jar:2.4.3]
at com.cinema.cinemaproject.CinemaProjectApplication.main(CinemaProjectApplication.java:10) ~[classes/:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.4.3.jar:2.4.3]
Caused by: org.hibernate.AnnotationException: referencedColumnNames(screening_room_number) of com.cinema.cinemaproject.entities.Seat.screeningRoom referencing com.cinema.cinemaproject.entities.ScreeningRoom not mapped to a single property
at org.hibernate.cfg.BinderHelper.createSyntheticPropertyReference(BinderHelper.java:332) ~[hibernate-core-5.4.28.Final.jar:5.4.28.Final]
at org.hibernate.cfg.ToOneFkSecondPass.doSecondPass(ToOneFkSecondPass.java:101) ~[hibernate-core-5.4.28.Final.jar:5.4.28.Final]
at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.processEndOfQueue(InFlightMetadataCollectorImpl.java:1823) ~[hibernate-core-5.4.28.Final.jar:5.4.28.Final]
at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.processFkSecondPassesInOrder(InFlightMetadataCollectorImpl.java:1767) ~[hibernate-core-5.4.28.Final.jar:5.4.28.Final]
at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.processSecondPasses(InFlightMetadataCollectorImpl.java:1655) ~[hibernate-core-5.4.28.Final.jar:5.4.28.Final]
at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:295) ~[hibernate-core-5.4.28.Final.jar:5.4.28.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1224) ~[hibernate-core-5.4.28.Final.jar:5.4.28.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1255) ~[hibernate-core-5.4.28.Final.jar:5.4.28.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) ~[spring-orm-5.3.4.jar:5.3.4]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) ~[spring-orm-5.3.4.jar:5.3.4]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) ~[spring-orm-5.3.4.jar:5.3.4]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) ~[spring-orm-5.3.4.jar:5.3.4]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) ~[spring-orm-5.3.4.jar:5.3.4]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1845) ~[spring-beans-5.3.4.jar:5.3.4]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1782) ~[spring-beans-5.3.4.jar:5.3.4]
... 21 common frames omitted
Graphical representation of the problem

Error starting ApplicationContext in Spring when add #OneToOne Annotation

:
I am a beginner in Java Spring MVC and I want to create a simple program using spring boots.
But I have a problem:
When I add #OneToOne and #JoinColumn to my model class, the project doesn't start!
Error:
Error starting ApplicationContext. To display the conditions report
re-run your application with 'debug' enabled. 2020-05-24 15:24:45.140
ERROR 5368 --- [ main] o.s.boot.SpringApplication
: Application run failed
org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name 'homeController' defined in file
[C:\Users\HamidS\Desktop\application\target\classes\crud\example\application\Controller\HomeController.class]:
Unsatisfied dependency expressed through constructor parameter 0;
nested exception is
org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name 'bookServices' defined in file
[C:\Users\HamidS\Desktop\application\target\classes\crud\example\application\Services\Service\BookServices.class]:
Unsatisfied dependency expressed through constructor parameter 0;
nested exception is
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'sessionFactory' defined in class path
resource [crud/example/application/config.class]: Bean instantiation
via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to
instantiate [org.hibernate.SessionFactory]: Factory method
'sessionFactory' threw exception; nested exception is
org.hibernate.AnnotationException: #OneToOne or #ManyToOne on
crud.example.application.Models.Book.lessons references an unknown
entity: crud.example.application.Models.lesson at
org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:798)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:228)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1358)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1204)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:895)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878)
~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
org.springframework.boot.SpringApplication.run(SpringApplication.java:1237)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
crud.example.application.Application.main(Application.java:10)
~[classes/:na] Caused by:
org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name 'bookServices' defined in file
[C:\Users\HamidS\Desktop\application\target\classes\crud\example\application\Services\Service\BookServices.class]:
Unsatisfied dependency expressed through constructor parameter 0;
nested exception is
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'sessionFactory' defined in class path
resource [crud/example/application/config.class]: Bean instantiation
via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to
instantiate [org.hibernate.SessionFactory]: Factory method
'sessionFactory' threw exception; nested exception is
org.hibernate.AnnotationException: #OneToOne or #ManyToOne on
crud.example.application.Models.Book.lessons references an unknown
entity: crud.example.application.Models.lesson at
org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:798)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:228)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1358)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1204)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1306)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1226)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:885)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:789)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] ... 20 common frames
omitted Caused by:
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'sessionFactory' defined in class path
resource [crud/example/application/config.class]: Bean instantiation
via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to
instantiate [org.hibernate.SessionFactory]: Factory method
'sessionFactory' threw exception; nested exception is
org.hibernate.AnnotationException: #OneToOne or #ManyToOne on
crud.example.application.Models.Book.lessons references an unknown
entity: crud.example.application.Models.lesson at
org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:656)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:484)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1306)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1226)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:885)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:789)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] ... 34 common frames
omitted Caused by:
org.springframework.beans.BeanInstantiationException: Failed to
instantiate [org.hibernate.SessionFactory]: Factory method
'sessionFactory' threw exception; nested exception is
org.hibernate.AnnotationException: #OneToOne or #ManyToOne on
crud.example.application.Models.Book.lessons references an unknown
entity: crud.example.application.Models.lesson at
org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:651)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] ... 48 common frames
omitted Caused by: org.hibernate.AnnotationException: #OneToOne or
#ManyToOne on crud.example.application.Models.Book.lessons references
an unknown entity: crud.example.application.Models.lesson at
org.hibernate.cfg.ToOneFkSecondPass.doSecondPass(ToOneFkSecondPass.java:97)
~[hibernate-core-5.0.11.Final.jar:5.0.11.Final] at
org.hibernate.boot.internal.InFlightMetadataCollectorImpl.processEndOfQueue(InFlightMetadataCollectorImpl.java:1786)
~[hibernate-core-5.0.11.Final.jar:5.0.11.Final] at
org.hibernate.boot.internal.InFlightMetadataCollectorImpl.processFkSecondPassesInOrder(InFlightMetadataCollectorImpl.java:1730)
~[hibernate-core-5.0.11.Final.jar:5.0.11.Final] at
org.hibernate.boot.internal.InFlightMetadataCollectorImpl.processSecondPasses(InFlightMetadataCollectorImpl.java:1617)
~[hibernate-core-5.0.11.Final.jar:5.0.11.Final] at
org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:278)
~[hibernate-core-5.0.11.Final.jar:5.0.11.Final] at
org.hibernate.boot.model.process.spi.MetadataBuildingProcess.build(MetadataBuildingProcess.java:83)
~[hibernate-core-5.0.11.Final.jar:5.0.11.Final] at
org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:418)
~[hibernate-core-5.0.11.Final.jar:5.0.11.Final] at
org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:87)
~[hibernate-core-5.0.11.Final.jar:5.0.11.Final] at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:692)
~[hibernate-core-5.0.11.Final.jar:5.0.11.Final] at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:727)
~[hibernate-core-5.0.11.Final.jar:5.0.11.Final] at
crud.example.application.config.sessionFactory(config.java:18)
~[classes/:na] at
crud.example.application.config$$EnhancerBySpringCGLIB$$2bb57076.CGLIB$sessionFactory$0()
~[classes/:na] at
crud.example.application.config$$EnhancerBySpringCGLIB$$2bb57076$$FastClassBySpringCGLIB$$ce3a25e0.invoke()
~[classes/:na] at
org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244)
~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331)
~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
crud.example.application.config$$EnhancerBySpringCGLIB$$2bb57076.sessionFactory()
~[classes/:na] at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
Method) ~[na:na] at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[na:na] at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[na:na] at
java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at
org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] ... 49 common frames
omitted
2020-05-24 15:24:45.140 WARN 5368 --- [ main]
o.s.boot.SpringApplication : Unable to close
ApplicationContext
org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name 'springApplicationAdminRegistrar'
defined in class path resource
[org/springframework/boot/autoconfigure/admin/SpringApplicationAdminJmxAutoConfiguration.class]:
Unsatisfied dependency expressed through method
'springApplicationAdminRegistrar' parameter 1; nested exception is
org.springframework.beans.factory.NoSuchBeanDefinitionException: No
qualifying bean of type 'org.springframework.core.env.Environment'
available: expected at least 1 bean which qualifies as autowire
candidate. Dependency annotations: {} at
org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:798)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:539)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:207)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.context.event.AbstractApplicationEventMulticaster.retrieveApplicationListeners(AbstractApplicationEventMulticaster.java:245)
~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.context.event.AbstractApplicationEventMulticaster.getApplicationListeners(AbstractApplicationEventMulticaster.java:197)
~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:134)
~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:403)
~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:360)
~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.boot.availability.AvailabilityChangeEvent.publish(AvailabilityChangeEvent.java:81)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
org.springframework.boot.availability.AvailabilityChangeEvent.publish(AvailabilityChangeEvent.java:67)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:167)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:978)
~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:814)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
org.springframework.boot.SpringApplication.run(SpringApplication.java:325)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
org.springframework.boot.SpringApplication.run(SpringApplication.java:1237)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)
~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at
crud.example.application.Application.main(Application.java:10)
~[classes/:na] Caused by:
org.springframework.beans.factory.NoSuchBeanDefinitionException: No
qualifying bean of type 'org.springframework.core.env.Environment'
available: expected at least 1 bean which qualifies as autowire
candidate. Dependency annotations: {} at
org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1716)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1272)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1226)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:885)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at
org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:789)
~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] ... 23 common frames
omitted
Notice : My project worked well with a single model and CRUD operations for The model(Book), But now I want to add a new column (#OneToOne) to the model that the project can't start
My Book Model :
package crud.example.application.Models;
import javax.persistence.*;
#Entity
#Table(name = "Book")
public class Book
{
public Book(){}
public Book(String bookName, String authorName, String count, String writeDate) {
this.bookName = bookName;
this.authorName = authorName;
this.count = count;
this.writeDate = writeDate;
}
#Id
#GeneratedValue(strategy = GenerationType.IDENTITY)
#Column
private int id;
#Column
private String bookName;
#Column
private String authorName;
#Column
private String count;
#Column
private String writeDate;
#OneToOne(cascade = CascadeType.ALL)
#JoinColumn(name = "lessonID")
private lesson lessons;
public lesson getLessons() {
return lessons;
}
public void setLessons(lesson lessons) {
this.lessons = lessons;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getBookName() {
return bookName;
}
public void setBookName(String bookName) {
this.bookName = bookName;
}
public String getAuthorName() {
return authorName;
}
public void setAuthorName(String authorName) {
this.authorName = authorName;
}
public String getCount() {
return count;
}
public void setCount(String count) {
this.count = count;
}
public String getWriteDate() {
return writeDate;
}
public void setWriteDate(String writeDate) {
this.writeDate = writeDate;
}
}
My Lesson Model :
#Entity
#Table(name = "lesson")
public class lesson {
#Id
#GeneratedValue(strategy = GenerationType.IDENTITY)
#Column
private int id;
#Column(name = "name")
private String name;
public lesson(){}
public lesson (String name){
this.name = name;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
My Hibernate.cfg.xml:
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<!-- JDBC Database connection settings -->
<property name="connection.driver_class">com.mysql.cj.jdbc.Driver</property>
<property name="connection.url">jdbc:mysql://localhost:8080/test?useSSL=false&serverTimezone=UTC</property>
<property name="connection.username">root</property>
<property name="connection.password">123321</property>
<!-- JDBC connection pool settings ... using built-in test pool -->
<property name="connection.pool_size">20</property>
<!-- Select our SQL dialect -->
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
<!-- Echo the SQL to stdout -->
<property name="show_sql">true</property>
<!-- Set the current session context -->
<property name="current_session_context_class">thread</property>
</session-factory>
</hibernate-configuration>
My Configuration Class:
#Configuration
public class config {
#Bean
public SessionFactory sessionFactory(){
SessionFactory sf = new org.hibernate.cfg.Configuration().configure("hibernate.cfg.xml").addAnnotatedClass(Book.class).
buildSessionFactory();
return sf;
}
}
i am using IntelliJ IDE.
please help me.
thanks..:D

Please change the name of Lesson class to uppercase and try changing your SessionFactory bean to
#Bean
public SessionFactory sessionFactory(){
SessionFactory sf = new org.hibernate.cfg.Configuration()
.configure("hibernate.cfg.xml")
.addAnnotatedClass(Book.class)
.addAnnotatedClass(Lesson.class)
.buildSessionFactory();
return sf;
}