java.lang.Classcastexception: org.dom4j. com wildFly10 and Hibernate 5

Question

java.lang.Classcastexception: org.dom4j. com wildFly10 and Hibernate 5

Asked 8 years, 2 months ago

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I’m trying to use wilddly10 but every time I put the dependency on Hibernate 5 in Maven runs the error. java.lang.Classcastexception: org.dom4j

Dependency on pom.xml

<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-validator</artifactId>
    <version>5.2.3.Final</version>
    <scope>compile</scope>
</dependency>

Error

10:18:49,722 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 258) MSC000001: Failed to start service jboss.persistenceunit."perola.war#PEROLA": org.jboss.msc.service.StartException in service jboss.persistenceunit."perola.war#PEROLA": java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:172)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117)
    at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
    at org.jboss.threads.JBossThread.run(JBossThread.java:320)
Caused by: java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
    at org.dom4j.DocumentFactory.getInstance(DocumentFactory.java:97)
    at org.hibernate.internal.util.xml.XMLHelper$1.doWork(XMLHelper.java:33)
    at org.hibernate.internal.util.xml.XMLHelper$1.doWork(XMLHelper.java:27)
    at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.workWithClassLoader(ClassLoaderServiceImpl.java:342)
    at org.hibernate.internal.util.xml.XMLHelper.<init>(XMLHelper.java:26)
    at org.hibernate.envers.boot.internal.EnversServiceImpl.initialize(EnversServiceImpl.java:115)
    at org.hibernate.envers.boot.internal.AdditionalJaxbMappingProducerImpl.produceAdditionalMappings(AdditionalJaxbMappingProducerImpl.java:99)
    at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:288)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874)
    at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154)
    ... 7 more

10:18:49,973 ERROR [stderr] (ServerService Thread Pool -- 259) Wed Apr 20 10:18:49 BRT 2016 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.

10:18:50,148 INFO  [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 259) HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
10:18:50,173 INFO  [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 259) Envers integration enabled? : true
10:18:50,186 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 259) MSC000001: Failed to start service jboss.persistenceunit."perola.war#PerolaJTA": org.jboss.msc.service.StartException in service jboss.persistenceunit."perola.war#PerolaJTA": java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:172)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117)
    at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
    at org.jboss.threads.JBossThread.run(JBossThread.java:320)
Caused by: java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
    at org.dom4j.DocumentFactory.getInstance(DocumentFactory.java:97)
    at org.hibernate.internal.util.xml.XMLHelper$1.doWork(XMLHelper.java:33)
    at org.hibernate.internal.util.xml.XMLHelper$1.doWork(XMLHelper.java:27)
    at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.workWithClassLoader(ClassLoaderServiceImpl.java:342)
    at org.hibernate.internal.util.xml.XMLHelper.<init>(XMLHelper.java:26)
    at org.hibernate.envers.boot.internal.EnversServiceImpl.initialize(EnversServiceImpl.java:115)
    at org.hibernate.envers.boot.internal.AdditionalJaxbMappingProducerImpl.produceAdditionalMappings(AdditionalJaxbMappingProducerImpl.java:99)
    at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:288)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874)
    at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154)
    ... 7 more

10:18:50,188 ERROR [org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 1) WFLYCTL0013: Operation ("full-replace-deployment") failed - address: ([]) - failure description: {"WFLYCTL0080: Failed services" => {
    "jboss.persistenceunit.\"perola.war#PerolaJTA\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"perola.war#PerolaJTA\": java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
    Caused by: java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory",
    "jboss.persistenceunit.\"perola.war#PEROLA\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"perola.war#PEROLA\": java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
    Caused by: java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory"
}}
10:18:50,222 INFO  [org.jboss.as.server] (DeploymentScanner-threads - 1) WFLYSRV0016: Replaced deployment "perola.war" with deployment "perola.war"
10:18:50,222 INFO  [org.jboss.as.controller] (DeploymentScanner-threads - 1) WFLYCTL0183: Service status report
WFLYCTL0186:   Services which failed to start:      service jboss.persistenceunit."perola.war#PerolaJTA": org.jboss.msc.service.StartException in service jboss.persistenceunit."perola.war#PerolaJTA": java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
      service jboss.persistenceunit."perola.war#PEROLA": org.jboss.msc.service.StartException in service jboss.persistenceunit."perola.war#PEROLA": java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
      service jboss.deployment.unit."perola.war".INSTALL

1 answer

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by Marcelo • **901** points · Answer 1 · 2016-04-20T14:57:36+00:00

The problem was library conflict.

I cleaned all Pom.xml and was solving the dependencies one by one.

Another detail was to replace the dom4j-1.6.1.jar wildfly-10.0.0.Final modules system layers base org dom4j main By the same . jar downloaded by the mavem of the Hibernate.

If it helps, follow pom.xml as it looked..

   <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>

        <dependency>  
            <groupId>org.primefaces</groupId>  
            <artifactId>primefaces</artifactId>  
            <version>5.3</version>  
        </dependency>
        <dependency>  
            <groupId>org.primefaces.themes</groupId>  
            <artifactId>bootstrap</artifactId>  
            <version>1.0.10</version>  
        </dependency>    
        <dependency>
            <groupId>org.wildfly</groupId>
            <artifactId>wildfly-jsf</artifactId>
            <version>10.0.0.Final</version>

        </dependency>
        <dependency>
            <groupId>javax.enterprise</groupId>
            <artifactId>cdi-api</artifactId>
            <version>1.2</version>

        </dependency>

        <dependency>
            <groupId>org.jdom</groupId>
            <artifactId>jdom2</artifactId>
            <version>2.0.5</version>
        </dependency>

         <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-ehcache</artifactId>
            <version>5.1.0.Final</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>5.2.4.Final</version>
            <scope>provided</scope>
        </dependency>

  </dependencies>