[jboss-jira] [JBoss JIRA] Updated: (JBRULES-2843) When I use a global where the name is the same as its type in the LHS of a .drl Rule, i got an IllegalArgumentException: object is not an instance of declaring class

[Dirk Hermanns (JIRA)]

     [ https://issues.jboss.org/browse/JBRULES-2843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dirk Hermanns updated JBRULES-2843:
-----------------------------------

    Workaround Description: 
Workaround 1. Don't have globals where the fact-name is identical to its type. For the above example this means renaming MyGlobalVariable to myGlobalVariable.
Workaround 2. Put the condition from LHS to RHS. Then the error message goes away.

  was:
Workaround 1. Don't have globals where the fact-name is identical to its type
Workaround 2. Put the condition from LHS to RHS. Then the error message goes away.



> When I use a global where the name is the same as its type in the LHS of a .drl Rule, i got an IllegalArgumentException: object is not an instance of declaring class
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JBRULES-2843
>                 URL: https://issues.jboss.org/browse/JBRULES-2843
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-core
>    Affects Versions: 5.1.1.FINAL
>         Environment: Ubuntu Linux 10.04, JRE 1.6
>            Reporter: Dirk Hermanns
>            Assignee: Mark Proctor
>            Priority: Minor
>
> I got a global variable "MyGlobalVariable" and called it "MyGlobalVariable". When the rule gets evaluated, i got the above error message.
> I think this is pretty much the same issue as
> https://issues.jboss.org/browse/GUVNOR-171
> The difference is, that my error is in combination with the LHS of a drl.

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