[jboss-jira] [JBoss JIRA] Commented: (JBRULES-1126) Step over in MVEL is broken

Sat Aug 25 08:08:18 EDT 2007

    [ http://jira.jboss.com/jira/browse/JBRULES-1126?page=comments#action_12373825 ] 

Mark Proctor commented on JBRULES-1126:
---------------------------------------

When placing a breakpoint on the first line of the hello world example. It would stop ok, I would press step-over and it would show this error:
org.mvel.PropertyAccessException: unable to resolve property: ;
	at org.mvel.optimizers.impl.refl.ReflectiveAccessorOptimizer.compileGetChain(ReflectiveAccessorOptimizer.java:287)
	at org.mvel.optimizers.impl.refl.ReflectiveAccessorOptimizer.optimizeAccessor(ReflectiveAccessorOptimizer.java:109)
	at org.mvel.ASTNode.getReducedValueAccelerated(ASTNode.java:182)
	at org.mvel.MVELRuntime.execute(MVELRuntime.java:85)
	at org.mvel.MVEL.executeDebugger(MVEL.java:344)
	at org.drools.base.mvel.MVELConsequence.evaluate(MVELConsequence.java:39)

cbrock says this is because mvel has both step and step-over and you really want to use mvel step, or something like that.

> Step over in MVEL is broken
> ---------------------------
>
>                 Key: JBRULES-1126
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-1126
>             Project: JBoss Rules
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Eclipse IDE
>            Reporter: Mark Proctor
>         Assigned To: Ahti Kitsik
>             Fix For: 4.0.1
>
>
> cbrock says that step and step-over have been mapped incorrectly. Thus step-over does not work with MVEL.

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