[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-492) NPE in ParamMethodExpression

[Stan Silvert (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBSEAM-492?page=comments#action_12347359 ] 
            
Stan Silvert commented on JBSEAM-492:
-------------------------------------

Hi Stas,

Thanks for you help with this issue.  Are you the one who wrote the post on the forums?

In looking at your solution, I noticed you created a new instance variable, "ve".  However, this variable is never referenced.  Only local instances of "ve" are used.  Other than that, I think your solution looks fine.  

Unless we are talking about EL variables here, it shouldn't matter when the expression is created as long as it is evaluated later.  Can you post the stack trace so I can see exactly what went wrong?  If you have a sample app that demonstrates the problem that would be even better.  Maybe something strange is happening in Facelets?

Stan

> NPE in ParamMethodExpression
> ----------------------------
>
>                 Key: JBSEAM-492
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-492
>             Project: JBoss Seam
>          Issue Type: Bug
>          Components: Core
>         Environment: jboss seam cvs head
> jsf-ri 1.2.03
> facelets 1.1.11
>            Reporter: Stas Garifulin
>         Assigned To: Stan Silvert
>             Fix For: 1.1.0.CR1
>
>         Attachments: MethodExpressionHelper.java
>
>
> Forum thread:
> http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3985161#3985161

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