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I' using Cocoon Portal Engine, and I have a
problem.
Have you any idea what can be the cause of this
Exception (I get it when I try to reboot Tomcat - first start is always
OK):
INFO: Installing web application at context path
/portal from URL file:E:\Moje_Programy\Java\Tomcat5.0\webapps\portal
- IOException while loading persisted sessions: java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.apache.cocoon.portal.acting.helpers.LayoutEventDescription java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.apache.cocoon.portal.acting.helpers.LayoutEventDescription at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1278) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324) at java.util.ArrayList.readObject(ArrayList.java:548) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:824) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1746) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324) at java.util.ArrayList.readObject(ArrayList.java:548) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:824) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1746) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324) at org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1376) at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:920) at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:463) at org.apache.catalina.session.StandardManager.load(StandardManager.java:390) at org.apache.catalina.session.StandardManager.start(StandardManager.java:704) at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:542) at org.apache.catalina.startup.ContextConfig.managerConfig(ContextConfig.java:348) at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:652) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:253) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4222) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:866) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:850) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:638) at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:320) at org.apache.catalina.core.StandardHost.install(StandardHost.java:875) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:727) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:477) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1008) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:394) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1134) at org.apache.catalina.core.StandardHost.start(StandardHost.java:832) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1126) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:521) at org.apache.catalina.core.StandardService.start(StandardService.java:519) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2345) at org.apache.catalina.startup.Catalina.start(Catalina.java:594) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:297) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:398) Caused by: java.io.NotSerializableException: org.apache.cocoon.portal.acting.helpers.LayoutEventDescription at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1054) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278) at java.util.ArrayList.writeObject(ArrayList.java:530) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ....................................
best regards
mario
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