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EJB部署到WebLogic中为何老有错误

摘要: EJB部署到WebLogic中为何老有错误


出现错误提示如下:
EJB书写应该正确啊 在JBoss 下就可以运行
Exception:weblogic.management.ApplicationException: prepare failed for Hello Module: Hello Error: Exception preparing module: EJBModule(Hello,status=NEW) Unable to deploy EJB: F:/bea/user_projects/domains/Fan/myserver/upload/Hello.jar from Hello.jar: weblogic.ejb20.deployer.DeploymentDescriptorException: Unable to load a class specified in your ejb-jar.xml: Class bytes found but defineClass()failed for: -#39;examples.HelloBean-#39; at weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.initializeBeanInfos(Lweblogic/management/descriptors/toplevel/EJBDescriptorMBean;Lweblogic/utils/classloaders/GenericClassLoader;)V(MBeanDeploymentInfoImpl.java:550) at weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.-#60;init-#62;(Lweblogic/management/descriptors/toplevel/EJBDescriptorMBean;Lweblogic/utils/classloaders/GenericClassLoader;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Lweblogic/utils/jars/VirtualJarFile;)V(MBeanDeploymentInfoImpl.java:232) at weblogic.ejb20.deployer.EJBDeployer.prepare(Lweblogic/utils/jars/VirtualJarFile;Ljava/lang/ClassLoader;Lweblogic/management/descriptors/toplevel/EJBDescriptorMBean;Ljavax/naming/Context;Ljava/util/Map;)V(EJBDeployer.java:1407) at weblogic.ejb20.deployer.EJBModule.prepare(Ljava/lang/ClassLoader;)V(EJBModule.java:498) at weblogic.j2ee.J2EEApplicationContainer.prepareModule(Lweblogic/utils/classloaders/GenericClassLoader;Lweblogic/j2ee/J2EEApplicationContainer$Component;Z)V(J2EEApplicationContainer.java:3149) at weblogic.j2ee.J2EEApplicationContainer.prepareModules([Lweblogic/j2ee/J2EEApplicationContainer$Component;Ljava/lang/String;Z)V(J2EEApplicationContainer.java:1590) at weblogic.j2ee.J2EEApplicationContainer.prepare([Lweblogic/j2ee/J2EEApplicationContainer$Component;[Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V(J2EEApplicationContainer.java:1234) at weblogic.j2ee.J2EEApplicationContainer.prepare(Ljava/lang/String;[Lweblogic/management/configuration/ComponentMBean;[Ljava/lang/String;)V(J2EEApplicationContainer.java:1077) at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.prepareContainer()V(SlaveDeployer.java:2530) at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer()Z(SlaveDeployer.java:2480) at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare()V(SlaveDeployer.java:2396) at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(Lweblogic/management/deploy/OamVersion;Lweblogic/management/runtime/DeploymentTaskRuntimeMBean;Z)V(SlaveDeployer.java:883) at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(Lweblogic/management/deploy/OamDelta;Lweblogic/management/deploy/OamVersion;ZLjava/lang/StringBuffer;)Z(SlaveDeployer.java:591) at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(Ljava/util/ArrayList;Z)V(SlaveDeployer.java:500) at weblogic.drs.internal.SlaveCallbackHandler$1.execute(Lweblogic/kernel/ExecuteThread;)V(SlaveCallbackHandler.java:25) at weblogic.kernel.ExecuteThread.execute(Lweblogic/kernel/ExecuteRequest;)V(ExecuteThread.java:224) at weblogic.kernel.ExecuteThread.run()V(ExecuteThread.java:183) at java.lang.Thread.startThreadFromVM(Ljava/lang/Thread;)V(Unknown Source)

[Deployer:149033]preparing application Hello on myserver
[Deployer:149033]failed application Hello on myserver
[Deployer:149034]An exception occurred for task [Deployer:149026]Deploy application Hello on myserver.: Exception:weblogic.management.ApplicationException: prepare failed for Hello Module: Hello Error: Exception preparing module: EJBModule(Hello,status=NEW) Unable to deploy EJB: F:/bea/user_projects/domains/Fan/myserver/upload/Hello.jar from Hello.jar: weblogic.ejb20.deployer.DeploymentDescriptorException: Unable to load a class specified in your ejb-jar.xml: Class bytes found but defineClass()failed for: -#39;examples.HelloBean-#39; at weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.initializeBeanInfos(Lweblogic/management/descriptors/toplevel/EJBDescriptorMBean;Lweblogic/utils/classloaders/GenericClassLoader;)V(MBeanDeploymentInfoImpl.java:550) at weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.-#60;init-#62;(Lweblogic/management/descriptors/toplevel/EJBDescriptorMBean;Lweblogic/utils/classloaders/GenericClassLoader;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Lweblogic/utils/jars/VirtualJarFile;)V(MBeanDeploymentInfoImpl.java:232) at weblogic.ejb20.deployer.EJBDeployer.prepare(Lweblogic/utils/jars/VirtualJarFile;Ljava/lang/ClassLoader;Lweblogic/management/descriptors/toplevel/EJBDescriptorMBean;Ljavax/naming/Context;Ljava/util/Map;)V(EJBDeployer.java:1407) at weblogic.ejb20.deployer.EJBModule.prepare(Ljava/lang/ClassLoader;)V(EJBModule.java:498) at weblogic.j2ee.J2EEApplicationContainer.prepareModule(Lweblogic/utils/classloaders/GenericClassLoader;Lweblogic/j2ee/J2EEApplicationContainer$Component;Z)V(J2EEApplicationContainer.java:3149) at weblogic.j2ee.J2EEApplicationContainer.prepareModules([Lweblogic/j2ee/J2EEApplicationContainer$Component;Ljava/lang/String;Z)V(J2EEApplicationContainer.java:1590) at weblogic.j2ee.J2EEApplicationContainer.prepare([Lweblogic/j2ee/J2EEApplicationContainer$Component;[Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V(J2EEApplicationContainer.java:1234) at weblogic.j2ee.J2EEApplicationContainer.prepare(Ljava/lang/String;[Lweblogic/management/configuration/ComponentMBean;[Ljava/lang/String;)V(J2EEApplicationContainer.java:1077) at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.prepareContainer()V(SlaveDeployer.java:2530) at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer()Z(SlaveDeployer.java:2480) at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare()V(SlaveDeployer.java:2396) at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(Lweblogic/management/deploy/OamVersion;Lweblogic/management/runtime/DeploymentTaskRuntimeMBean;Z)V(SlaveDeployer.java:883) at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(Lweblogic/management/deploy/OamDelta;Lweblogic/management/deploy/OamVersion;ZLjava/lang/StringBuffer;)Z(SlaveDeployer.java:591) at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(Ljava/util/ArrayList;Z)V(SlaveDeployer.java:500) at weblogic.drs.internal.SlaveCallbackHandler$1.execute(Lweblogic/kernel/ExecuteThread;)V(SlaveCallbackHandler.java:25) at weblogic.kernel.ExecuteThread.execute(Lweblogic/kernel/ExecuteRequest;)V(ExecuteThread.java:224) at weblogic.kernel.ExecuteThread.run()V(ExecuteThread.java:183) at java.lang.Thread.startThreadFromVM(Ljava/lang/Thread;)V(Unknown Source) .




自己UP下


再UP


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