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From "Leonardo Uribe (JIRA)" <...@myfaces.apache.org>
Subject [jira] [Commented] (MYFACES-3596) NPE exception is thrown during ajax requests from webflow
Date Fri, 24 Aug 2012 00:39:42 GMT

    [ https://issues.apache.org/jira/browse/MYFACES-3596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13440831#comment-13440831
] 

Leonardo Uribe commented on MYFACES-3596:
-----------------------------------------

Related spring webflow issue is https://jira.springsource.org/browse/SWF-1540
                
> NPE exception is thrown during ajax requests from webflow
> ---------------------------------------------------------
>
>                 Key: MYFACES-3596
>                 URL: https://issues.apache.org/jira/browse/MYFACES-3596
>             Project: MyFaces Core
>          Issue Type: Bug
>          Components: General
>    Affects Versions: 2.1.8
>         Environment: myfaces-2.1.8 + richfaces-4.2.2 + webflow-2.3.1
>            Reporter: Anton Zukovskij
>            Assignee: Leonardo Uribe
>         Attachments: log.log, swf-rf4.zip
>
>
> When using a4j:commanButton from webflow rendered view NullPointerException is thrown
during restoreState of component (state==null). Changing to mojarra implementation solves
this problem, therefore it is myfaces integration issue. Please see sample webapp and logs
attached.

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