java.lang.ClassCastException：sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl不能转换为java.lang.Class [英] java.lang.ClassCastException: sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl cannot be cast to java.lang.Class

问题描述

当我在wildfly9.0中部署我的war文件时，出现以下错误;任何线索？

Hibernate版本= 5.0.1.Final $ / b>

Hibernate验证器版本= 5.2.1.Final

  09：57：34,368错误[org.jboss.msc.service.fail]（ServerService线程池 -  64）MSC000001 ：无法启动服务jboss.persistenceunit。test2dbwar.war＃test2dbwar-persistence-unit：org.jboss.msc.service.StartException in service jboss.persistenceunit。test2dbwar.war＃test2dbwar-persistence-unit：java。 lang.ClassCastException：sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl无法转换为java.lang.Class 
，位于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:665）
在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）
在org.jboss.threads.JBossThread.run（JBossThread.java:320）
引起：java.lang.ClassCastException：sun。 reflect.generics.reflectiveObjects.ParameterizedTypeImpl无法在org.hibernate.cfg.AttributeConverterDefinition中转换为java.lang.Class 
。< init>（AttributeConverterDefinition.java:67）
 at org.hibernate.cfg .Configuration.addAttributeConverter（Configuration.java:2729）
在org.hibernate.cfg.Configuration.addAttributeConverter（Configuration.java:2673）
在org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.buildHibernateConfiguration （EntityManagerFactoryBuilderImpl.java:1153）
在org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl $ 4.perform（EntityManagerFactoryBuilderImp l.java:853）
 at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl $ 4.perform（EntityManagerFactoryBuilderImpl.java:850）
 at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl .withTccl（ClassLoaderServiceImpl.java:425）
 at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build（EntityManagerFactoryBuilderImpl.java:849）
 at org.jboss.as.jpa.hibernate4.TwoPhaseBootstrapImpl .build（TwoPhaseBootstrapImpl.java:44）
 at org.jboss.as.jpa.service.PersistenceUnitServiceImpl $ 1 $ 1.run（PersistenceUnitServiceImpl.java:154）
 ... 7 more 
 
 09：57：34,381错误[org.jboss.as.controller.management-operation]（XNIO-1 task-9）WFLYCTL0013：Operation（add）failed  -  address：（[（deployment=> ; test2dbwar.war）]）） - 失败描述：{WFLYCTL0080：Failed services=> {jboss.persistenceunit.\test2dbwar.war＃test2dbwar-persistence-unit \=> org.jboss.msc.service.StartException in service jboss.persistenceunit.\test2dbwar.war＃test2dbwar-persistence-unit \：java.lang.ClassCastException：sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl无法投射to java.lang.Class 
 C 
  

解决方案

Wildfly 9's包括休眠版本不是5.请参阅 WildFly 9.0.1.Final提供了哪些版本的库？
可能需要使用正确的版本或使用jboss-deployment-structure.xml排除服务器的库，或者尝试Wildfly 10 ，其中包括休眠5。

When I deploy my war file in wildfly9.0 I get following error; Any clue?

Hibernate version=5.0.1.Final

Hibernate validator version =5.2.1.Final

09:57:34,368 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 64) MSC000001: Failed to start service jboss.persistenceunit."test2dbwar.war#test2dbwar-persistence-unit": org.jboss.msc.service.StartException in service jboss.persistenceunit."test2dbwar.war#test2dbwar-persistence-unit": java.lang.ClassCastException: sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl cannot be cast to java.lang.Class
    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:665)
    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: sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl cannot be cast to java.lang.Class
    at org.hibernate.cfg.AttributeConverterDefinition.<init>(AttributeConverterDefinition.java:67)
    at org.hibernate.cfg.Configuration.addAttributeConverter(Configuration.java:2729)
    at org.hibernate.cfg.Configuration.addAttributeConverter(Configuration.java:2673)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.buildHibernateConfiguration(EntityManagerFactoryBuilderImpl.java:1153)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:853)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:850)
    at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.withTccl(ClassLoaderServiceImpl.java:425)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:849)
    at org.jboss.as.jpa.hibernate4.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154)
    ... 7 more

09:57:34,381 ERROR [org.jboss.as.controller.management-operation] (XNIO-1 task-9) WFLYCTL0013: Operation ("add") failed - address: ([("deployment" => "test2dbwar.war")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.persistenceunit.\"test2dbwar.war#test2dbwar-persistence-unit\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"test2dbwar.war#test2dbwar-persistence-unit\": java.lang.ClassCastException: sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl cannot be cast to java.lang.Class
    C

解决方案

Wildfly 9's included hibernate version is not 5. See What versions of libraries are shipped with WildFly 9.0.1.Final Probably you have to use the correct version or exclude the servers' libraries using jboss-deployment-structure.xml. Or try Wildfly 10, which includes hibernate 5.

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