java.lang.ClassNotFoundException: com.mysql.jdbc.Driver from [Module "deployment.Sample.war:main" from Service Module Loader].
The above one is my error message.
I have included mysql-connector-java-5.1.35-bin.jar in my class path and it is shown in the libraries as well.
I am using JBoss AS 7.1.0.Final server to run it. How to resolve this error?
Related
I have created a simple demo rest service which queries Ethereum to get basic information. I am using the Web3j library version 5.0.0 https://mvnrepository.com/artifact/org.web3j/core/5.0.0
I have added the library to the project using Maven. Built the project which compiles successfully and trying to debug it. I am using GlassFish 6.2.51 for my application server.
Any ideas why I am getting the below error?
[2023-02-09 11:44:19,706] Artifact demoapi:war exploded: java.io.IOException: com.sun.enterprise.admin.remote.RemoteFailureException: Error occurred during deployment: Exception while loading the app : java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: org.apache.catalina.LifecycleException: java.lang.NoClassDefFoundError: org/web3j/protocol/Web3jService.
Export Intellij Project Folder to Eclipse
I am not very familiar to Java. Currently I was given a IntelliJ project folder but have no access to IntelliJ IDE. How to properly import the project into Eclipse without errors? This application is running on Weblogic Server R12 and is using struts too (not sure if any special configuration needed).
UPDATE
Manage to port to Eclipse with direction from Confused Kangaroo. But it just wont deploy to Oracle Weblogic Server 12.1.2.0. Can someone guide me how to resolve this error? Am I missing some configuration?
Error is: "weblogic.application.ModuleException: java.lang.ClassNotFoundException: ServletConfig"
weblogic.application.ModuleException: java.lang.ClassNotFoundException: ServletConfig
at weblogic.application.internal.ExtensibleModuleWrapper.prepare(ExtensibleModuleWrapper.java:114)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:100)
at weblogic.application.internal.flow.ModuleStateDriver$1.next(ModuleStateDriver.java:192)
at weblogic.application.internal.flow.ModuleStateDriver$1.next(ModuleStateDriver.java:187)
at weblogic.application.utils.StateMachineDriver$ParallelChange.run(StateMachineDriver.java:83)
Truncated. see log file for complete stacktrace
Caused By: java.lang.ClassNotFoundException: ServletConfig
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:1026)
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:987)
at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:83)
at weblogic.utils.classloaders.GenericClassLoader.doFindClass(GenericClassLoader.java:608)
at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:540)
Truncated. see log file for complete stacktrace
Please refer to here : How to convert IntelliJ project to Eclipse?
I am trying to deploy a spring based web application in my local tomcat server. Below are my application details:
Spring based web application (war)
Tomcat 6 server
Java 1.6
Oracle DB
Below are by jdbc configuration:
Configuration for tomcat settings only.
javax.persistence.jdbc.drive=oracle.jdbc.OracleDriver javax.persistence.jdbc.url=jdbc:oracle:thin:#coursesdev.cvbaybp20ew7.eu-west-1.rds.amazonaws.com:1521:DEVCRS
javax.persistence.jdbc.user=test
javax.persistence.jdbc.password=test
I have also added ojdbc6.jar,ojdbc14.jar in my /lib folder
I deployed my war file without any issues. But when my application tries to connect to db it throws the error:"java.sql.SQLException: No suitable driver found for jdbc:oracle:thin:#coursesdev.cvbaybp20ew7.eu-west"
Caused by: javax.persistence.PersistenceException: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.3.1.v20111018-r10243): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: No suitable driver found for jdbc:oracle:thin:#coursesdev.cvbaybp20ew7.eu-west-1.rds.amazonaws.com:1521:DEVCRS
Error Code: 0
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:517)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.getDatabaseSession(EntityManagerFactoryDelegate.java:188)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.createEntityManagerImpl(EntityManagerFactoryDelegate.java:277)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:294)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:272)
at org.springframework.orm.jpa.JpaTransactionManager.createEntityManagerForTransaction(JpaTransactionManager.java:445)
at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:366)
... 81 more
Caused by: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.3.1.v20111018-r10243): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: No suitable driver found for jdbc:oracle:thin:#coursesdev.cvbaybp20ew7.eu-west-1.rds.amazonaws.com:1521:DEVCRS
Error Code: 0
at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:324)
at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:319)
at org.eclipse.persistence.sessions.DefaultConnector.connect(DefaultConnector.java:109)
at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:162)
at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connectInternal(DatasourceAccessor.java:330)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.connectInternal(DatabaseAccessor.java:293)
at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connect(DatasourceAccessor.java:418)
at org.eclipse.persistence.sessions.server.ConnectionPool.buildConnection(ConnectionPool.java:216)
at org.eclipse.persistence.sessions.server.ConnectionPool.startUp(ConnectionPool.java:504)
at org.eclipse.persistence.sessions.server.ServerSession.connect(ServerSession.java:484)
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.login(DatabaseSessionImpl.java:633)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:208)
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:488)
... 87 more
Caused by: java.sql.SQLException: No suitable driver found for jdbc:oracle:thin:#coursesdev.cvbaybp20ew7.eu-west-1.rds.amazonaws.com:1521:DEVCRS
at java.sql.DriverManager.getConnection(DriverManager.java:602)
at java.sql.DriverManager.getConnection(DriverManager.java:154)
at org.eclipse.persistence.sessions.DefaultConnector.connect(DefaultConnector.java:98)
... 97 more
I have seen a lot of post with the similar issue but am not sure what i am missing though.
This error is depends on your building structure. Adding jar file to your lib folder is not gonna do anything.
You should add the jar file to your classpath.
If you are building your project by IDE, lets say eclipse, you should add it to .classpath file. If you are using Idea you should add it to your .iml file and etc.
If you are building your project by ant you should add jar address to your build.xml file.
I suppose you are not using maven.
Using JBoss AS 7.1.1 I want to get code coverage after testing of my project, deployed as an .war.
It seemingly works as expected until the point where I am starting the server. Here is the error message:
13:20:49,571 SEVERE [net.sourceforge.cobertura.coveragedata.TouchCollector] (MSC service thread 1-8) Exception when registering class: com/project/Creator: java.lang.ClassNotFoundException: com.project.Creator from [Module "org.jboss.as.server:main" from local module loader #30c01f1c (roots: C:\Jboss\jboss-as-7.1.1.Final\modules)]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190) [jboss-modules.jar:1.1.1.GA]
at
An important part may be that without using --auxClasspath argument, I did get errors instrumenting this class because of dependencies. This should be fixed by the mentioned argument though.
Edit:
There are in two situations where I get problems.
During instrumentation, using the following command for instrumentation
C:\cobertura\cobertura-2.0.3\cobertura-instrument.bat" --basedir C:\Jboss\jboss-as-7.1.1.Final\standalone\deployments project.war --datafile C:\Jboss\jboss-as-7.1.1.Final\bin\cobertura.ser --auxClasspath ""C:\workspace\jboss-build\src\com\arbitrage\j2ee\common\dto\TypeData.java
which gives me the error
java.lang.RuntimeException: java.lang.ClassNotFoundException: com.arbitrage.j2ee.common.dto.TypeData
at net.sourceforge.cobertura.instrument.CoberturaClassWriter.getCommonSuperClass(CoberturaClassWriter.java:35)
But, when I start up JBoss, it does so without giving any errors.
However, when I stop JBoss I get this error:
ERROR [stderr] Exception in thread "Thread-45" java.lang.NoClassDefFoundError: net/sourceforge/cobertura/coveragedata/TouchCollector$ApplyToClassDataLightClassmapListener
In the second case instrumentation goes well with the following command
C:\cobertura\cobertura-2.0.3\cobertura-instrument.bat" addInstrumentationToArchive C:\Jboss\jboss-as-7.1.1.Final\standalone\deployments\screator.war --includeClasses "com.project.*" --datafile C:\Jboss\jboss-as-7.1.1.Final\bin\cobertura.ser --auxClasspath "C:.m2\repository\com\project\1\project-1.jar
Which gives me an OK
INFO: Cobertura: Saved information on 41 classes.
Now the problem occurs when starting up JBoss
SEVERE net.sourceforge.cobertura.coveragedata.TouchCollector Exception when registering class: com/project/Creator: java.lang.ClassNotFoundException: com.project.Creator from [Module "org.jboss.as.server:main" from local module loader #30c01f1 (roots: C:\Jboss\jboss-as-7.1.1.Final\modules)].
etc etc.
I have added -Djboss.shutdown.forceHalt=false to the VM arguments.
Help is much appreciated,
Thanks!
Iam new to Webservices.
Iam trying to create a JAX- WS client from a WSDL file . Using RAD 8.0 , I generated the classes including the proxy ,SEI and the Webservice client .Now iam trying to hit the exposed webservice methods as a standalone application .
I have added jaxws-rt-2.1.4.jar to the classpath also .
From the main class ,if i try to create an instance of the client to access the service iam getting the following error .
Exception in thread "main" java.lang.ExceptionInInitializerError
at java.lang.J9VMInternals.initialize(J9VMInternals.java:227)
at java.lang.J9VMInternals.newInstanceImpl(Native Method)
at java.lang.Class.newInstance(Class.java:1345)
at java.util.ServiceLoader$ServiceIterator.next(ServiceLoader.java:195)
at javax.xml.ws.spi.Provider.getProviderUsingServiceLoader(Provider.java:146)
at javax.xml.ws.spi.Provider.provider(Provider.java:106)
at javax.xml.ws.Service.<init>(Service.java:57)
at com.royalbank.wcm_ap.ws_client.rbcauth.v1.AnPAuth.<init>(AnPAuth.java:35)
at com.royalbank.wcm_ap.ws_client.rbcauth.v1.TestClass.main(TestClass.java:53)
Caused by: javax.xml.ws.WebServiceException: Error creating JAXBContext for W3CEndpointReference.
at com.sun.xml.ws.spi.ProviderImpl$2.run(ProviderImpl.java:222)
at com.sun.xml.ws.spi.ProviderImpl$2.run(ProviderImpl.java:218)
at java.security.AccessController.doPrivileged(AccessController.java:203)
at com.sun.xml.ws.spi.ProviderImpl.getEPRJaxbContext(ProviderImpl.java:217)
at com.sun.xml.ws.spi.ProviderImpl.<clinit>(ProviderImpl.java:88)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:205)
... 8 more
Caused by: javax.xml.bind.JAXBException
- with linked exception:
[java.lang.ClassNotFoundException: com.ibm.xml.xlxp2.jaxb.JAXBContextFactory]
at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:207)
at javax.xml.bind.ContextFinder.find(ContextFinder.java:401)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:618)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:565)
at com.sun.xml.ws.spi.ProviderImpl$2.run(ProviderImpl.java:220)
Am i missing something here with regard to the configurations ? thanks in advance :)
The Missing class "com.ibm.xml.xlxp2.jaxb.JAXBContextFactory" is available in the jar "com.ibm.jaxws.thinclient_8.5.0.jar" which will be available in the server runtime directory for Websphere App server : C:\Program Files\IBM\WebSphere\AppServer\runtimes.
Please include this jar for compile purpose only and donot include this in your WAR or EAR as it will conflict with your server runtime library jar.
For server WAS 8.0 the path jar would be "com.ibm.jaxws.thinclient_8.0.0.jar".