将Oracle WebLogic server从10.3.5升级到12c时出现错误；java.lang.CompatibleClassChangeError:实现类；部署时

我正在将我的WebLogic服务器从10.3.5升级到12.2.1.2.0（12c）。此外，我正在将代码从Java1.6版本更新到1.8版本，代码构建工作正常，但是当ear文件部署到WebLogic服务器上时，我会得到下面的堆栈跟踪。在WebLogic控制台上检查部署时，我看到它的状态为“新建”。试图找出这一问题的根本原因以及如何解决。下面是整个堆栈跟踪。感谢您的帮助

<AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <4b9387e6-fa51-4a9d-976b-39455cbd9d07-00000006> <1499795916830> <[severity-value: 8] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-149205> <Failed to initialize the application "myapp-ear" due to error weblogic.management.DeploymentException: java.lang.IncompatibleClassChangeError: Implementing class
weblogic.management.DeploymentException: java.lang.IncompatibleClassChangeError: Implementing class
    at weblogic.application.internal.BaseDeployment.throwAppException(BaseDeployment.java:132)
    at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:242)
    at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:66)
    at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:158)
    at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:65)
    at weblogic.deploy.internal.targetserver.AppDeployment.prepare(AppDeployment.java:155)
    at weblogic.management.deploy.internal.DeploymentAdapter$1.doPrepare(DeploymentAdapter.java:41)
    at weblogic.management.deploy.internal.DeploymentAdapter.prepare(DeploymentAdapter.java:193)
    at weblogic.management.deploy.internal.AppTransition$1.transitionApp(AppTransition.java:31)
    at weblogic.management.deploy.internal.ConfiguredDeployments$2.doItem(ConfiguredDeployments.java:684)
    at weblogic.management.deploy.internal.parallel.BucketInvoker.invoke(BucketInvoker.java:138)
    at weblogic.management.deploy.internal.ConfiguredDeployments.transitionAppsParallel(ConfiguredDeployments.java:692)
    at weblogic.management.deploy.internal.ConfiguredDeployments.prepare(ConfiguredDeployments.java:322)
    at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:202)
    at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:207)
    at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:129)
    at weblogic.server.AbstractServerService.postConstruct(AbstractServerService.java:76)
    at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.glassfish.hk2.utilities.reflection.ReflectionHelper.invoke(ReflectionHelper.java:1262)
    at org.jvnet.hk2.internal.ClazzCreator.postConstructMe(ClazzCreator.java:332)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:374)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
    at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:232)
    at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:85)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2020)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:693)
    at org.jvnet.hk2.internal.ThreeThirtyResolver.resolve(ThreeThirtyResolver.java:78)
    at org.jvnet.hk2.internal.ClazzCreator.resolve(ClazzCreator.java:211)
    at org.jvnet.hk2.internal.ClazzCreator.resolveAllDependencies(ClazzCreator.java:234)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:357)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
    at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:232)
    at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:85)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2020)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:693)
    at org.jvnet.hk2.internal.ThreeThirtyResolver.resolve(ThreeThirtyResolver.java:78)
    at org.jvnet.hk2.internal.ClazzCreator.resolve(ClazzCreator.java:211)
    at org.jvnet.hk2.internal.ClazzCreator.resolveAllDependencies(ClazzCreator.java:234)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:357)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
    at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:232)
    at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:85)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2020)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:693)
    at org.jvnet.hk2.internal.ThreeThirtyResolver.resolve(ThreeThirtyResolver.java:78)
    at org.jvnet.hk2.internal.ClazzCreator.resolve(ClazzCreator.java:211)
    at org.jvnet.hk2.internal.ClazzCreator.resolveAllDependencies(ClazzCreator.java:234)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:357)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
    at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:232)
    at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:85)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2020)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.oneJob(CurrentTaskFuture.java:1213)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.run(CurrentTaskFuture.java:1144)
    at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:666)
    at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:348)
    at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:333)
    at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:54)
    at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)
    at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:640)
    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:406)
    at weblogic.work.ExecuteThread.run(ExecuteThread.java:346)
Caused By: java.lang.IncompatibleClassChangeError: Implementing class
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at weblogic.utils.classloaders.GenericClassLoader.defineClassInternal(GenericClassLoader.java:1110)
    at weblogic.utils.classloaders.GenericClassLoader.defineClass(GenericClassLoader.java:1043)
    at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:1035)
    at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:987)
    at weblogic.utils.classloaders.GenericClassLoader.doFindClass(GenericClassLoader.java:608)
    at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:540)
    at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:493)
    at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:470)
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at weblogic.utils.classloaders.GenericClassLoader.defineClassInternal(GenericClassLoader.java:1110)
    at weblogic.utils.classloaders.GenericClassLoader.defineClass(GenericClassLoader.java:1043)
    at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:1035)
    at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:987)
    at weblogic.utils.classloaders.GenericClassLoader.doFindClass(GenericClassLoader.java:608)
    at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:540)
    at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:493)
    at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:470)
    at weblogic.application.internal.flow.PojoAnnotationProcessingFlow.loadClass(PojoAnnotationProcessingFlow.java:366)
    at weblogic.application.internal.flow.PojoAnnotationProcessingFlow.access$100(PojoAnnotationProcessingFlow.java:58)
    at weblogic.application.internal.flow.PojoAnnotationProcessingFlow$CollectorFilter.accept(PojoAnnotationProcessingFlow.java:341)
    at weblogic.application.utils.annotation.ClassfinderClassInfos.getAnnotatedClasses(ClassfinderClassInfos.java:663)
    at weblogic.application.utils.annotation.ClassfinderClassInfos.getAnnotatedClassesByTargetsAndSources(ClassfinderClassInfos.java:607)
    at weblogic.application.utils.annotation.ClassfinderClassInfos.getAnnotatedClassesByTargetsAndSources(ClassfinderClassInfos.java:582)
    at weblogic.application.internal.flow.PojoAnnotationProcessingFlow.processAnnotations(PojoAnnotationProcessingFlow.java:288)
    at weblogic.application.internal.flow.PojoAnnotationProcessingFlow.processPOJOsInModuleScopes(PojoAnnotationProcessingFlow.java:229)
    at weblogic.application.internal.flow.PojoAnnotationProcessingFlow.prepare(PojoAnnotationProcessingFlow.java:73)
    at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:727)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:45)
    at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:239)
    at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:66)
    at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:158)
    at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:65)
    at weblogic.deploy.internal.targetserver.AppDeployment.prepare(AppDeployment.java:155)
    at weblogic.management.deploy.internal.DeploymentAdapter$1.doPrepare(DeploymentAdapter.java:41)
    at weblogic.management.deploy.internal.DeploymentAdapter.prepare(DeploymentAdapter.java:193)
    at weblogic.management.deploy.internal.AppTransition$1.transitionApp(AppTransition.java:31)
    at weblogic.management.deploy.internal.ConfiguredDeployments$2.doItem(ConfiguredDeployments.java:684)
    at weblogic.management.deploy.internal.parallel.BucketInvoker.invoke(BucketInvoker.java:138)
    at weblogic.management.deploy.internal.ConfiguredDeployments.transitionAppsParallel(ConfiguredDeployments.java:692)
    at weblogic.management.deploy.internal.ConfiguredDeployments.prepare(ConfiguredDeployments.java:322)
    at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:202)
    at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:207)
    at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:129)
    at weblogic.server.AbstractServerService.postConstruct(AbstractServerService.java:76)
    at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.glassfish.hk2.utilities.reflection.ReflectionHelper.invoke(ReflectionHelper.java:1262)
    at org.jvnet.hk2.internal.ClazzCreator.postConstructMe(ClazzCreator.java:332)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:374)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
    at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:232)
    at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:85)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2020)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:693)
    at org.jvnet.hk2.internal.ThreeThirtyResolver.resolve(ThreeThirtyResolver.java:78)
    at org.jvnet.hk2.internal.ClazzCreator.resolve(ClazzCreator.java:211)
    at org.jvnet.hk2.internal.ClazzCreator.resolveAllDependencies(ClazzCreator.java:234)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:357)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
    at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:232)
    at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:85)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2020)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:693)
    at org.jvnet.hk2.internal.ThreeThirtyResolver.resolve(ThreeThirtyResolver.java:78)
    at org.jvnet.hk2.internal.ClazzCreator.resolve(ClazzCreator.java:211)
    at org.jvnet.hk2.internal.ClazzCreator.resolveAllDependencies(ClazzCreator.java:234)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:357)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
    at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:232)
    at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:85)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2020)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:693)
    at org.jvnet.hk2.internal.ThreeThirtyResolver.resolve(ThreeThirtyResolver.java:78)
    at org.jvnet.hk2.internal.ClazzCreator.resolve(ClazzCreator.java:211)
    at org.jvnet.hk2.internal.ClazzCreator.resolveAllDependencies(ClazzCreator.java:234)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:357)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
    at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:232)
    at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:85)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2020)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.oneJob(CurrentTaskFuture.java:1213)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.run(CurrentTaskFuture.java:1144)
    at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:666)
    at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:348)
    at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:333)
    at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:54)
    at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)
    at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:640)
    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:406)
    at weblogic.work.ExecuteThread.run(ExecuteThread.java:346)

---

检查您服务器的日志。应该有以下几种情况：

异常java.lang.CompatibleClassChangeError与消息实现类

在这之前，应该有一个类加载器消息，它的类名是不兼容的。
另外，关于如何避免这种情况，请更新weblogic.xml并在中提供

<prefer-application-packages></prefer-application-packages>



应使用的确切库包，例如：

<container-descriptor>
    <prefer-application-packages>
        <package-name>org.apache.commons.logging.*</package-name>
    </prefer-application-packages>
</container-descriptor>


org.apache.commons.logging*

在这种情况下，weblogic容器将从应用程序类路径的包中获取类，而不是从它自己的包中获取类。
您可以在此处找到更多信息：
一步一个脚印！首先，我将我的代码和工作区指向Java8版本，编译并构建了它。其次，我升级了我的WebLogic服务器，并尝试部署该应用程序。在将WebLogic server从10.3.5升级到12c之后：您是否运行了完整的测试以确保一切正常工作？如果是的话，那么在你的帖子中提到这一点就没有意义了，因为12c将是你的WebLogic服务器的最后一个运行版本。换句话说，您的挑战应该是将代码从Java1.6版本更新到1.8版本。如果没有，您正在追赶两只兔子，这意味着您可能很难有效地排除故障，以应对您面临的挑战。一句至理名言……好吧，让我以一种交错的方式来做，首先升级WebLogic并使其工作，然后升级Java。谢谢。当我将WebLogic版本设置为12c时，它不接受java版本为1.8，而是会提示选择java版本1.6。看起来我必须用java 1.8指向并编译代码，同时将WebLogic指向12c。此项目已被放回队列中，但感谢您的建议，一旦它从队列中弹出，我将尝试。