[jboss-jira] [JBoss JIRA] Assigned: (JBRULES-750) 3.1-M1: java.lang.VerifyError: Shadow Fact problem?

[Edson Tirelli (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBRULES-750?page=all ]

Edson Tirelli reassigned JBRULES-750:
-------------------------------------

    Assignee: Edson Tirelli  (was: Mark Proctor)

> 3.1-M1: java.lang.VerifyError: Shadow Fact problem?
> ---------------------------------------------------
>
>                 Key: JBRULES-750
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-750
>             Project: JBoss Rules
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 3.1-m1
>         Environment: Windows XP SP2, JVM1.4
>            Reporter: Michael Anstis
>         Assigned To: Edson Tirelli
>         Attachments: jira-750.jar
>
>
> Given a very simple rule:-
> package drools.debug
> rule "Test1"
> when
> 	$m : Machine ( )
> then
> 	System.out.println("--> DEBUG!");
> end
> Throws a very unfriendly error:-
> Exception in thread "main" java.lang.VerifyError: (class: drools/debug/MachineShadowProxy, method: setProperty signature: (Ljava/lang/String;JLjava/lang/String;)V) Register 3 contains wrong type
> 	at java.lang.Class.getDeclaredConstructors0(Native Method)
> 	at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
> 	at java.lang.Class.getConstructor0(Unknown Source)
> 	at java.lang.Class.getConstructor(Unknown Source)
> 	at org.drools.base.ClassObjectType.getShadow(ClassObjectType.java:123)
> 	at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:148)
> 	at org.drools.reteoo.Rete.assertObject(Rete.java:121)
> 	at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:196)
> 	at org.drools.reteoo.ReteooWorkingMemory.doAssertObject(ReteooWorkingMemory.java:68)
> 	at org.drools.common.AbstractWorkingMemory.assertObject(AbstractWorkingMemory.java:724)
> 	at org.drools.common.AbstractWorkingMemory.assertObject(AbstractWorkingMemory.java:543)
> 	at drools.debug.Setup.main(Setup.java:42)
> The Machine Class does extend another that has assessors for a Class that has lots and lots of constructors...
> Complete re-producible JAR attached.

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