[jira] Reopened: (TRINIDAD-1230) [TRINIDAD] Exception on using CoreShowDetailItem

["Matthias Weßendorf (JIRA)" <de...@myfaces.apache.org>]

     [ https://issues.apache.org/jira/browse/TRINIDAD-1230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matthias Weßendorf reopened TRINIDAD-1230:
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> [TRINIDAD] Exception on using CoreShowDetailItem
> ------------------------------------------------
>
>                 Key: TRINIDAD-1230
>                 URL: https://issues.apache.org/jira/browse/TRINIDAD-1230
>             Project: MyFaces Trinidad
>          Issue Type: Bug
>          Components: Components
>    Affects Versions:  1.2.8-core
>         Environment: JBoss 4.2.1, Trinidad 1.2.8, JSF 1.2
>            Reporter: Dushyant Agarwal
>
> Hi,
> I have a JSF page containing a tr:panelRadio component. Inside this component I have put tr:showDetailItem
> which contain the corresponding component to render. 
> There are more than one tr:showDetailItem components inside the tr:panelRadio component. And
> all the components are exposed to a backing bean(There are instances for every component on
> the page, in a managed bean).
> On deploying my war file once there appears to be no problem.
> But on redeploying the war in the server an exception occurs stating
> [application] JSF 1004: Could not instantiate class org.apache.myfaces.trinidad.CoreShowDetailItem.
> Then it gives the stack trace of a faces exception with message java.lang.NullPointerException
> I am using the JBoss 4.2.1-GA application server.
> I have used trinidad-impl-1.2.8.jar file in the WEB-INF/lib folder.
> What should I do to remove this problem?

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