| 大家好，系统为linux和weblogic11g，在升级8.0.1的时候，无论是替换包还是重新部署，都无法正常使用，报错信息如下，求助，谢谢~ <2015-8-6 上午08时50分56秒 CST> <Error> <HTTP> <BEA-101216> <Servlet: "ReportServer" failed to preload on startup in Web application: "WebReport". java.lang.ExceptionInInitializerError at com.fr.plugin.Plugin.start(Unknown Source) at com.fr.plugin.PluginLoader.readPlugins(Unknown Source) at com.fr.plugin.PluginLoader.init(Unknown Source) at com.fr.web.BaseServlet.init(Unknown Source) at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283) Truncated. see log file for complete stacktrace Caused By: java.lang.ClassCastException: weblogic.utils.classloaders.ChangeAwareClassLoader cannot be cast to java.net.URLClassLoader at com.fr.stable.ExtClasspathLoader.<clinit>(Unknown Source) at com.fr.plugin.Plugin.start(Unknown Source) at com.fr.plugin.PluginLoader.readPlugins(Unknown Source) at com.fr.plugin.PluginLoader.init(Unknown Source) at com.fr.web.BaseServlet.init(Unknown Source) Truncated. see log file for complete stacktrace > <2015-8-6 上午08时50分56秒 CST> <Error> <Deployer> <BEA-149231> <Unable to set the activation state to true for the application 'WebReport'. weblogic.application.ModuleException: [HTTP:101216]Servlet: "ReportServer" failed to preload on startup in Web application: "WebReport". java.lang.ExceptionInInitializerError at com.fr.plugin.Plugin.start(Unknown Source) at com.fr.plugin.PluginLoader.readPlugins(Unknown Source) at com.fr.plugin.PluginLoader.init(Unknown Source) at com.fr.web.BaseServlet.init(Unknown Source) at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120) at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64) at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58) at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48) at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539) at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1981) at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1955) at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1874) at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3154) at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1518) at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:484) at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52) at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119) at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200) at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247) at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52) at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119) at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27) at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:671) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52) at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:212) at weblogic.application.internal.SingleModuleDeployment.activate(SingleModuleDeployment.java:44) at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161) at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79) at weblogic.deploy.internal.targetserver.BasicDeployment.activate(BasicDeployment.java:184) at weblogic.deploy.internal.targetserver.BasicDeployment.activateFromServerLifecycle(BasicDeployment.java:361) at weblogic.management.deploy.internal.DeploymentAdapter$1.doActivate(DeploymentAdapter.java:51) at weblogic.management.deploy.internal.DeploymentAdapter.activate(DeploymentAdapter.java:200) at weblogic.management.deploy.internal.AppTransition$2.transitionApp(AppTransition.java:30) at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:240) at weblogic.management.deploy.internal.ConfiguredDeployments.activate(ConfiguredDeployments.java:169) at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:123) at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:180) at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:96) at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256) at weblogic.work.ExecuteThread.run(ExecuteThread.java:221) Caused by: java.lang.ClassCastException: weblogic.utils.classloaders.ChangeAwareClassLoader cannot be cast to java.net.URLClassLoader at com.fr.stable.ExtClasspathLoader.<clinit>(Unknown Source) ... 45 more at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1520) at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:484) at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52) at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119) Truncated. see log file for complete stacktrace Caused By: java.lang.ClassCastException: weblogic.utils.classloaders.ChangeAwareClassLoader cannot be cast to java.net.URLClassLoader at com.fr.stable.ExtClasspathLoader.<clinit>(Unknown Source) at com.fr.plugin.Plugin.start(Unknown Source) at com.fr.plugin.PluginLoader.readPlugins(Unknown Source) at com.fr.plugin.PluginLoader.init(Unknown Source) at com.fr.web.BaseServlet.init(Unknown Source) Truncated. see log file for complete stacktrace |
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