[jboss-jira] [JBoss JIRA] Created: (JBRULES-3060) Very odd error message due to unknow class

Wolfgang Laun (JIRA) jira-events at lists.jboss.org
Mon May 30 07:57:00 EDT 2011


Very odd error message due to unknow class
------------------------------------------

                 Key: JBRULES-3060
                 URL: https://issues.jboss.org/browse/JBRULES-3060
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-compiler (expert)
    Affects Versions: 5.2.0.CR1
            Reporter: Wolfgang Laun
            Assignee: Mark Proctor
             Fix For: 5.2.0


rule x when
then
    X x  = new Integer( 42 );
end

without an import or declare for X causes:

Unable to Analyse Expression X x  = new Integer( 42 );:
[Error: unknown class or illegal statement: org.mvel2.ParserContext at 1e1be92]
[Near : {... X x  = new Integer( 42 ); ....}]
                   ^
[Line: 1, Column: 7]

Note: (1) org.mvel2.ParserContext!
Note: (2) The line number is relative to "then", but you'll have to guess that!


 

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