Replied on uportal-user list Arlo White wrote:
There are a few variations to this error. Attached is a message with these errors from the log report script I created.------------------------------------------------------------------------ Subject: diemos ALERT: Severe errors in portal.log From: [email protected] Date: Tue, 17 Feb 2009 12:20:01 -0800 (PST) To: [email protected] To: [email protected] Error Report 2 unique errors, displaying top 10 most frequent/Errors are grouped if they have identical message content. The log information for each error group (level, thread, package) is the info from the first log event. It is possible for these values to differ among the log events in a group though unlikely. /Log Event Information Message Level ERROR an error occurred during channel reinstantiation. org.jasig.portal.PortalException: Unable to load class 'org.jasig.portal.channels.CError' at org.jasig.portal.ChannelFactory.instantiateChannel(ChannelFactory.java:103) at org.jasig.portal.ChannelFactory.instantiateChannel(ChannelFactory.java:80) at org.jasig.portal.ChannelFactory.instantiateLayoutChannel(ChannelFactory.java:75) at org.jasig.portal.ChannelManager.instantiateChannel(ChannelManager.java:727) at org.jasig.portal.ChannelManager.instantiateChannel(ChannelManager.java:708) at org.jasig.portal.channels.error.CError.doCommonErrorHandling(CError.java:367) at org.jasig.portal.channels.error.CError.renderCharacters(CError.java:536) at org.jasig.portal.ChannelRenderer$Worker.execute(ChannelRenderer.java:587) at org.jasig.portal.utils.threading.BaseTask.run(BaseTask.java:27) at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149) at org.springframework.orm.jpa.JpaInterceptor.invoke(JpaInterceptor.java:96) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at org.jasig.portal.$Proxy48.run(Unknown Source) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.ClassNotFoundException: org.jasig.portal.channels.CError at org.jasig.portal.car.CarClassLoader$1.run(CarClassLoader.java:91) at java.security.AccessController.doPrivileged(Native Method) at org.jasig.portal.car.CarClassLoader.findClass(CarClassLoader.java:114) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) at org.jasig.portal.ChannelFactory.instantiateChannel(ChannelFactory.java:101) ... 24 more Caused by: java.lang.Exception: Car resource org/jasig/portal/channels/CError.class not found. at org.jasig.portal.car.CarClassLoader$1.run(CarClassLoader.java:72) ... 29 moreThread ErrorRendering#522Package org.jasig.portal.channels.error.CError Occurrences 2 1. 2009-02-17 12:19:43.766000 2. 2009-02-17 12:19:38.082000 Level ERROR unable to pass find/create an instance of a channel. Bogus Id ? ! (id='n6' uid='2192'). org.jasig.portal.PortalException: Unable to load class 'org.jasig.portal.channels.CError' at org.jasig.portal.ChannelFactory.instantiateChannel(ChannelFactory.java:103) at org.jasig.portal.ChannelFactory.instantiateChannel(ChannelFactory.java:80) at org.jasig.portal.ChannelFactory.instantiateLayoutChannel(ChannelFactory.java:75) at org.jasig.portal.ChannelManager.instantiateChannel(ChannelManager.java:727) at org.jasig.portal.ChannelManager.instantiateChannel(ChannelManager.java:708) at org.jasig.portal.ChannelManager.processRequestChannelParameters(ChannelManager.java:862) at org.jasig.portal.ChannelManager.startRenderingCycle(ChannelManager.java:955) at org.jasig.portal.rendering.StaticRenderingPipeline.renderState(StaticRenderingPipeline.java:306) at org.jasig.portal.PortalSessionManager.doGetInternal(PortalSessionManager.java:246) at org.jasig.portal.PortalSessionManager.doGet(PortalSessionManager.java:176) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:112) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:857) at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:565) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1978) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.ClassNotFoundException: org.jasig.portal.channels.CError at org.jasig.portal.car.CarClassLoader$1.run(CarClassLoader.java:91) at java.security.AccessController.doPrivileged(Native Method) at org.jasig.portal.car.CarClassLoader.findClass(CarClassLoader.java:114) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) at org.jasig.portal.ChannelFactory.instantiateChannel(ChannelFactory.java:101) ... 30 more Caused by: java.lang.Exception: Car resource org/jasig/portal/channels/CError.class not found. at org.jasig.portal.car.CarClassLoader$1.run(CarClassLoader.java:72) ... 35 moreThread catalina-exec-127Package org.jasig.portal.ChannelManager Occurrences 1 1. 2009-02-17 12:19:39.905000
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