[jboss-jira] [JBoss JIRA] Created: (JBRULES-3048) Error in Rule created by Guvnor

[Vikash Agrawal (JIRA)]

Error in Rule created by Guvnor
-------------------------------

                 Key: JBRULES-3048
                 URL: https://issues.jboss.org/browse/JBRULES-3048
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
            Reporter: Vikash Agrawal
            Assignee: Mark Proctor


Hello , 
  
Below is a rule created from Guvnor and while executing it it is giving me a issue: 
  
Rule Code
------------------------------------------- 
package ACTIVITY_POC 
import com.sample.Message 
global com.sample.Message message 
  
rule "NewRule" 
dialect "mvel" 
when 
  Message( status == "200" && messageText == "test" ) 
then 
  Message fact0 = new Message(); 
  fact0.setStatus( 200 ); 
  insert(fact0 ); 
end 
  
Error:
-------------------------------------------------------------------------- 
org.drools.runtime.rule.ConsequenceException: rule: NewRule 
at org.drools.runtime.rule.impl.DefaultConsequenceExceptionHandler.handleException(DefaultConsequenceExceptionHandler.java:39)
at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:927) 
at org.drools.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:856) 
at org.drools.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1071) 
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:785) 
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:751) 
at org.drools.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:218) 
at com.sample.ABCD.main(ABCD.java:41) 
Caused by: [Error: unable to access property (null parent): setStatus] 
[Near : {... Unknown ....}] 
             ^ 
[Line: 1, Column: 0] 
at org.mvel2.optimizers.impl.refl.ReflectiveAccessorOptimizer.getMethod(ReflectiveAccessorOptimizer.java:886) 
at org.mvel2.optimizers.impl.refl.ReflectiveAccessorOptimizer.compileGetChain(ReflectiveAccessorOptimizer.java:314) 
at org.mvel2.optimizers.impl.refl.ReflectiveAccessorOptimizer.optimizeAccessor(ReflectiveAccessorOptimizer.java:137) 
at org.mvel2.ast.ASTNode.getReducedValueAccelerated(ASTNode.java:137) 
at org.mvel2.MVELRuntime.execute(MVELRuntime.java:85) 
at org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:104) 
at org.mvel2.MVEL.executeExpression(MVEL.java:1001) 
at org.drools.base.mvel.MVELConsequence.evaluate(MVELConsequence.java:103) 
at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:917) 
... 6 more 
  
  
-------------------------------------------------------------------------------------- 
Message Object:
----------------------------------------------------------------------------------- 
package com.sample; 
public class Message { 
  
  private String messageText; 
  public String getMessageText() { 
   return messageText; 
  } 
  public void setMessageText(String messageText) { 
   this.messageText = messageText; 
  } 
  private int status; 
  
  public int getStatus() { 
   return this.status; 
  } 
  public void setStatus(int status) { 
   this.status = status; 
  } 
  
}

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