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What is causing java.lang.NoSuchMethodError: com.fasterxml.jackson.core.JsonFactory.requiresPropertyOrdering()Z

Looking around at similar posts for this error, it seems that the issue comes from having incompatible versions of the same dependency. I have one project that calls a class from another, thus I have two separate pom.xml's, but both have the same version of the jackson dependency so I'm not sure what is causing this error. Here are my two pom.xml's:
pom.xml #1
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.microsoft.bingads</groupId>
<version>12.13.3</version>
<name>Bing Ads Java SDK</name>
<description>The Bing Ads Java SDK is a library improving developer experience when working with the Bing Ads services by providing high-level access to features such as Bulk API, OAuth Authorization and SOAP API.</description>
<url>https://github.com/BingAds/BingAds-Java-SDK</url>
<distributionManagement>
<snapshotRepository>
<id>ossrh</id>
<url>https://oss.sonatype.org/content/repositories/snapshots</url>
</snapshotRepository>
</distributionManagement>
<dependencies>
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.dataformat/jackson-dataformat-xml -->
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
<version>2.9.9</version>
</dependency>
<dependency>
<groupId>com.googlecode.jcsv</groupId>
<artifactId>jcsv</artifactId>
<version>1.4.0</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.easymock</groupId>
<artifactId>easymock</artifactId>
<version>3.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.sun.xml.ws</groupId>
<artifactId>jaxws-rt</artifactId>
<version>2.3.2</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>com.sun.xml.ws</groupId>
<artifactId>jaxws-ri</artifactId>
<version>2.3.2</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-text</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>com.sun.xml.ws</groupId>
<artifactId>rt</artifactId>
<version>2.3.2</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpmime</artifactId>
<version>${http.version}</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>${http.version}</version>
</dependency>
<dependency>
<groupId>com.microsoft.bingads</groupId>
<artifactId>microsoft.bingads</artifactId>
<version>12.13.3</version>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<cxf.version>3.3.2</cxf.version>
<http.version>4.5.3</http.version>
</properties>
<artifactId>microsoft.bingads</artifactId>
</project>
and pom.xml #2
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.google.api-ads.examples</groupId>
<artifactId>adwords-axis-examples</artifactId>
<version>4.6.0</version>
<packaging>jar</packaging>
<name>AdWords Examples using Axis</name>
<description>
This project contains examples of using the Ads APIs client library for Java
with AdWords and the Apache Axis framework. Please see the README file for
more information about how to use the library.
</description>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<smokeMainClass>adwords.axis.v201809.basicoperations.GetCampaigns</smokeMainClass>
</properties>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.apache.poi/poi -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.17</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.17</version>
</dependency>
<!-- Ads client library dependencies -->
<dependency>
<groupId>com.google.api-ads</groupId>
<artifactId>ads-lib</artifactId>
<version>4.6.0</version>
</dependency>
<dependency>
<groupId>com.google.api-ads</groupId>
<artifactId>adwords-axis</artifactId>
<version>4.6.0</version>
</dependency>
<!-- Third party dependencies -->
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core --><!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.dataformat/jackson-dataformat-xml -->
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.9.9</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.dataformat/jackson-dataformat-xml -->
<dependency>
<groupId>com.beust</groupId>
<artifactId>jcommander</artifactId>
<version>1.48</version>
</dependency>
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>rest-assured</artifactId>
<version>4.0.0</version>
<scope>test</scope>
</dependency>
<!-- Configuration to use log4j for logging -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.16</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.7</version>
</dependency>
</dependencies>
<profiles>
<profile>
<id>smoketest</id>
<properties>
<exec.mainClass>${smokeMainClass}</exec.mainClass>
</properties>
</profile>
</profiles>
</project>
When running each class separately, they both compile and run as intended, but when I call b.foo() from class a, I get the error in the title. Any ideas what is happening?

I poked around deeper through some of the dependencies and found that one was using a lower version of Jackson that you couldn't see on the surface. So if you have this problem and you're using Eclipse, view your pom.XML through the Dependencies Hierarchy view and you should be able to see where the incompatibility comes from.

You can maintain the parent module and other child modules integration using maven, and add the dependency in parent module so that should be consider by both child module.

org.apache.olingo path is not resolved even after downloading the dependencies

I am trying to create an OData service using apache olingo V4 (https://olingo.apache.org/doc/odata4/tutorials/read/tutorial_read.html)
But when I am creating an Edm(Entity Data Model) provider class by inheriting the class CsdlAbstractEdmProvider of the package org.apache.olingo.commons.api.edm.provider (https://olingo.apache.org/javadoc/odata4/org/apache/olingo/commons/api/edm/provider/CsdlAbstractEdmProvider.html), getting the error The import org.apache can not be resolved
I understand that, I am missing the necessary library to be included in my project. Though I have created this as maven project and edited the pom.xml file as suggested in the tutorial. Even, to avoid any conflict I am using the same naming conventions for the file as been used in the tutorial.
Please suggest me how to deal with this situation. Feel free to ask about any further clarification about the question. Here I am including my pom.xml file
<project
xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>my.group.id</groupId>
<artifactId>DemoService</artifactId>
<packaging>war</packaging>
<version>4.0.0</version>
<name>DemoService Maven Webapp</name>
<properties>
<javax.version>2.5</javax.version>
<odata.version>4.0.0</odata.version>
<slf4j.version>1.7.7</slf4j.version>
</properties>
<dependencies>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>${javax.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.olingo</groupId>
<artifactId>odata-server-api</artifactId>
<version>${odata.version}</version>
</dependency>
<dependency>
<groupId>org.apache.olingo</groupId>
<artifactId>odata-server-core</artifactId>
<version>${odata.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apache.olingo</groupId>
<artifactId>odata-commons-api</artifactId>
<version>${odata.version}</version>
</dependency>
<dependency>
<groupId>org.apache.olingo</groupId>
<artifactId>odata-commons-core</artifactId>
<version>${odata.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>${slf4j.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.11</version>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<finalName>DemoService</finalName>
</build>
</project>
Here is the snapshot of my project folder structure
[Project folder structure]

There was a problem with my maven installation. I installed it separately and set the path variable to C:\ProgramFiles\apache-maven-3.5.0\bin. To be sure you can run mvn -version in command prompt(https://maven.apache.org/install.html).
Thank you

How do I decide the dependencies for my maven project?

As part of learning, this is my first "spring nature" maven project,
In specific, I would like to understand the approach to know the list of dependencies that are required for any "spring nature" maven project, that I work in future.
For this project, here are the list of 21 dependencies that were just dumped into pom.xml without being told about, which dependency to use when, in this training video at 20:50?
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example.j2eeapp</groupId>
<artifactId>j2eeapplication</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>J2EE Applications Example</name>
<repositories>
<repository>
<id>prime-repo</id>
<name>PrimeFaces Maven Repository</name>
<url>http://repository.primefaces.org</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.1.8.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>4.2.0.Final</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.webflow</groupId>
<artifactId>spring-webflow</artifactId>
<version>2.3.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.webflow</groupId>
<artifactId>spring-faces</artifactId>
<version>2.3.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>3.1.1.RELEASE</version>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc14</artifactId>
<version>10.2.0.1.0</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.16</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-impl</artifactId>
<version>2.1.10</version>
</dependency>
<dependency>
<groupId>com.sun.facelets</groupId>
<artifactId>jsf-facelets</artifactId>
<version>1.1.14</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>2.1.10</version>
</dependency>
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>20030825.184428</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.4</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>3.0.5.RELEASE</version>
</dependency>
<dependency>
<groupId>xml-apis</groupId>
<artifactId>xml-apis</artifactId>
<version>1.3.02</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>3.1.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>3.1.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>primefaces</artifactId>
<version>3.4</version>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>2.2.2</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.1.8.Final</version>
</dependency>
</dependencies>
</project>
So,
As of now, I do not have knowledge about bean/spring-webflow/hibernate etc...
What is the approach to know the dependencies required for my "spring nature" project?

Maven projects need dependencies instead of including jar files by build path.when you create a maven project, it requires the library files for the methods you use.you add the dependencies in pom.xml file and when you execute the maven build command the files are automatically downloaded from the internet and included in the project.
You can control the files to download.
you can just add dependencies of the library files you need in your source code.
you decide your dependencies by the methods you use in your source code.
for example.you are using sql database in your project you must need a jar file for the sql driver.
if you have a maven project you just have to add the dependency of the sql in pom.xml

Dependencies list depends on your project nature and usage of .jar relative files.
Simple if you want to use sql in your project then you only need to add sql dependencies in your pom.xml and in the same way if you use junit in your project then you will add junit dependencies in pom.xml in this way after tag
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
</dependency>
no need of extra dependencies that are not being used in project.
Note that in maven dependencies repository you will see some extra dependencies. These are ones which maven used for itself or for other dependencies.

The "Spring nature" is related to how your IDE works with Spring plug-in. In eclipse, a "project nature" creates an association between the a project and a tool, plug-in, or feature set. By adding a nature to an eclipse project, you tell an eclipse plug-in that it is configured to use that project. By adding the "Spring Project Nature" to your project, you are enabling eclipse's spring plugin to work with your project.
Add dependencies on need basis. if you don't need hibernate or web-flow don't add it.Its like adding required toppings to your pizza. If you dont want mushroom, dont add it :)

not able to download maven dependencies in spring tool

Here is my pom.xml file, when i am importing the project, its is showing error on the top line in pom.xml file as "failure to transfer xstream because its cached in the local directory, resolution will not be reattempted until the update interval of central has elapsed or updates are forced"
I am totally new to this please help me out.
I was learning through a tutorial Spring with JPA and Hibernate, but i am stuck with this please help me out, and thanks in advance
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.pluralsight</groupId>
<artifactId>FitnessTracker</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>FitnessTracker Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>3.2.6.RELEASE</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.1.3.Final</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.13</version>
</dependency>
<dependency>
<groupId>com.thoughtworks.xstream</groupId>
<artifactId>xstream</artifactId>
<version>1.4.8</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-oxm</artifactId>
<version>3.0.0.RELEASE</version>
</dependency>
</dependencies>
<build>
<finalName>FitnessTracker</finalName>
</build>
</project>

Use -U parameter while building your project.
mvn clean install -U
If it does not work delete xstream's folder from your local maven repo and do
mvn clean install -U

Maven doesn't install everything from the pom file resulting in "Missing Required Library" x 124

My pom.xml looks as follows:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>be.ugent.sop.p404</groupId>
<artifactId>P404</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<artifactId>P404EJB</artifactId>
<name>P404EJB</name>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-ejb-plugin</artifactId>
<configuration>
<ejbVersion>3.1</ejbVersion>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>2.40.0</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.29</version>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>org.eclipse.persistence.jpa</artifactId>
<version>2.5.2-M1</version>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
</dependency>
<dependency>
<groupId>org.databene</groupId>
<artifactId>contiperf</artifactId>
<version>2.2.0</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.6</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.6</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
</dependency>
<dependency>
<groupId>org.databene</groupId>
<artifactId>contiperf</artifactId>
<version>2.2.0</version>
</dependency>
<dependency>
<groupId>org.apache.geronimo.specs</groupId>
<artifactId>geronimo-j2ee-deployment_1.1_spec</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>com.googlecode.json-simple</groupId>
<artifactId>json-simple</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.4</version>
</dependency>
</dependencies>
<packaging>ejb</packaging>
As one of the examples of the problems I am receiving:
Description Resource Path Location Type
Project 'P404EJB' is missing required library: '/home/zeesteen/.m2/repository/com/googlecode/json-simple/json-simple/1.1.1/json-simple-1.1.1.jar' P404EJB Build path Build Path Problem
I assumed that after using the following command:
mvn clean install eclipse:eclipse
Maven was supposed to fetch libraries that are in the pom and not present on my machine yet? (The folders, for example "com" don't exist in the .m2/repository folder)
I have tried multiple solutions myself such as
- Removing the Maven nature, clean installing again, converting to a maven project
- Doing variations on the clean command
- Right clicking on the project and doing Maven > update Project
- Cleaning the project through eclipse
I got 124 Java Build Path Problems like the one mentioned above.

I found the mistake..
Maven didn't give errors because there was nothing wrong with my maven repo apparently. Eclipse had changed the location of my settings.xml maven file to a "nonexistent" location.. Resulting in all the problems. I manually changed it back and all problems are solved.
In Eclipse I did:
Window > Preferences > Maven > User Settings: Field User Settings was wrong
(eclipse changed it..) put it back to where I first made the settings, applied, cleaned the project and everything was fixed!

Please make sure that you have added Maven Dependencies under Libraries in Java Build Path.
Note : You can check the properties by Right-clicking the project and click Properties. If it is NOT added, you can click Add Library and select Maven Managed dependencies and finish