[MYFACES-2431] NotSerializableException on state serialization

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0-alpha
• Fix Version/s: 2.0.0-beta
• Component/s: JSR-314
• Assignee: Unassigned
• Reporter: Michael Kurz
• Created: 29/Nov/09 19:25
• Updated: 22/Jan/10 05:31
• Resolved: 20/Jan/10 08:16

Description

I have troubles with the serialization of the state in the session. Every time the state should be stored the following exception is thrown in DefaultFaceletsStateManagementHelper.serializeView(): java.io.NotSerializableException: javax.faces.component.UIPanel. This seems to happen on all pages of my app.

This has some nasty side effects like the death of the view scope for instance. Setting org.apache.myfaces.SERIALIZE_STATE_IN_SESSION in the web.xml resolves this issue but this is not so easy to find out... Anyway, something seems to be wrong here.