[jboss-jira] [JBoss JIRA] Created: (JBRULES-1310) java.lang.NullPointerException at org.drools.rule.builder.dialect.java.JavaConsequenceBuilder.build(JavaConsequenceBuilder.java:54)

[Shiva Shankar Reddy (JIRA)]

java.lang.NullPointerException at org.drools.rule.builder.dialect.java.JavaConsequenceBuilder.build(JavaConsequenceBuilder.java:54)
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                 Key: JBRULES-1310
                 URL: http://jira.jboss.com/jira/browse/JBRULES-1310
             Project: JBoss Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Drl Parser/Builder
    Affects Versions: 4.0.3
         Environment: OS: Windows
hardware : Pentium Duo Core2,
Server: JBOSS4.X
Drools: 4.0.3
            Reporter: Shiva Shankar Reddy


when i am using  drools 3.x jars then rules are getting fired in a proper manner and working perfectly.
I have tried to migrate from 3.x to 4.0.3 then i am getting the following error.
I have tried changing jars and so on....  
2007-10-31 16:20:48,120 ERROR [STDERR] java.lang.NullPointerException
2007-10-31 16:20:48,120 ERROR [STDERR]     at org.drools.rule.builder.dialect.java.JavaConsequenceBuilder.build(JavaConsequenceBuilder.java:54)
2007-10-31 16:20:48,120 ERROR [STDERR]     at org.drools.rule.builder.RuleBuilder.build(RuleBuilder.java:67)
2007-10-31 16:20:48,120 ERROR [STDERR]     at org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:446)
2007-10-31 16:20:48,120 ERROR [STDERR]     at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:304)
2007-10-31 16:20:48,120 ERROR [STDERR]     at com.ess.framework.service.remote.rules.RulesEngineInvoker.readRule(RulesEngineInvoker.java :103)
2007-10-31 16:20:48,120 ERROR [STDERR]     at com.ess.framework.service.RuleService.doProcess(RuleService.java:318)
2007-10-31 16:20:48,120 ERROR [STDERR]     at com.ess.framework.service.FetchFSSData.invokeRuleService (FetchFSSData.java:140)
2007-10-31 16:20:48,120 ERROR [STDERR]     at com.ess.framework.service.FetchFSSData.triggerData(FetchFSSData.java:68)
2007-10-31 16:20:48,120 ERROR [STDERR]     at com.ess.framework.service.FetchFSSData$1.run (FetchFSSData.java:84)
2007-10-31 16:20:48,120 ERROR [STDERR]     at java.util.TimerThread.mainLoop(Timer.java:512)
2007-10-31 16:20:48,120 ERROR [STDERR]     at java.util.TimerThread.run(Timer.java:462)




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