[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2520) EL Expressions in JPDL files cause EL exceptions AGAIN

[Pete Muir (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBSEAM-2520?page=comments#action_12396213 ] 
            
Pete Muir commented on JBSEAM-2520:
-----------------------------------

Yup, you are right, I got confused about when I did the changes.

> EL Expressions in JPDL files cause EL exceptions AGAIN
> ------------------------------------------------------
>
>                 Key: JBSEAM-2520
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2520
>             Project: JBoss Seam
>          Issue Type: Bug
>          Components: BPM
>    Affects Versions: 2.0.1.CR1
>            Reporter: David Heggie
>
> The same thing that happened in the linked issue JBSEAM-1937 is happening again. This time it is only causing exceptions when evaluating a simple value expression eg. #{someComponent}.
> Looking through the code the problem is happening again in the org.jboss.seam.bpm.SeamExpressionEvaluator where it "Successfully" creates a MethodExpression and then tries to invoke it which causes a ELException which is not caught (only MethodNotFoundException is caught) and the call exits without trying to evaluate the expression as a ValueExpression.

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