[jboss-user] [JBoss Seam] - Re: Problem with Seam2.0.Beta1 & a4j:poll

[wise_guybg]

I think we fixed the error:
anonymous wrote : java.lang.IllegalArgumentException: Stack must not be null
by adding 
no-conversation-view-id="/welcome.xhtml" 
to pages.xml

PS Funny this exception popped up today and I can't remember what was the cause. It's obvious from the stack trace that it has something to do with conversations.

PS 2 If it's not that attribute in pages that is missing check, also that the seam filter is properly setup:
http://fisheye.jboss.com/browse/JBoss/jboss-seam/seam2migration.txt?r=MAIN

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