[jboss-jira] [JBoss JIRA] Updated: (JBRULES-1313) NullPointerException at JavaConsequenceBuilder.java:54 on RHS for simplest of consequences

[Michael Nadel (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBRULES-1313?page=all ]

Michael Nadel updated JBRULES-1313:
-----------------------------------

    Description: 
I get the following exception with the below rule.

java.lang.NullPointerException
	at org.drools.rule.builder.dialect.java.JavaConsequenceBuilder.build(JavaConsequenceBuilder.java:54)
	at org.drools.rule.builder.RuleBuilder.build(RuleBuilder.java:67)
	at org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:446)
	at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:304)
	at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:167)

package tiwnetrec

import java.util.List
import com.ba.mer.model.Net

global java.util.List nim
global java.util.List niw 
global java.util.List unrecd
global java.util.List recd

rule Reconciled
    salience 10

   when
    me : Net(isPaired == false)
    another : Net(isPaired == false,
                                tradeReferenceIdentifier == me.tradeReferenceIdentifier,
                                amount == me.amount)
then
    System.out.println(1);
end

  was:
I get the following exception with the below rule.

java.lang.NullPointerException
	at org.drools.rule.builder.dialect.java.JavaConsequenceBuilder.build(JavaConsequenceBuilder.java:54)
	at org.drools.rule.builder.RuleBuilder.build(RuleBuilder.java:67)
	at org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:446)
	at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:304)
	at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:167)
	at com.bac.meridian.tiw.service.ReconciliationRunner.getRulesSession(ReconciliationRunner.java:92)


package tiwnetrec

import java.util.List
import com.ba.mer.model.Net

global java.util.List nim
global java.util.List niw 
global java.util.List unrecd
global java.util.List recd

rule Reconciled
    salience 10

   when
    me : Net(isPaired == false)
    another : Net(isPaired == false,
                                tradeReferenceIdentifier == me.tradeReferenceIdentifier,
                                amount == me.amount)
then
    System.out.println(1);
end


> NullPointerException at JavaConsequenceBuilder.java:54 on RHS for simplest of consequences
> ------------------------------------------------------------------------------------------
>
>                 Key: JBRULES-1313
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-1313
>             Project: JBoss Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Drl Parser/Builder
>    Affects Versions: 4.0.3
>         Environment: Java 1.5.0_10, Eclipse 3.3.1.1, Windows XP
>            Reporter: Michael Nadel
>
> I get the following exception with the below rule.
> java.lang.NullPointerException
> 	at org.drools.rule.builder.dialect.java.JavaConsequenceBuilder.build(JavaConsequenceBuilder.java:54)
> 	at org.drools.rule.builder.RuleBuilder.build(RuleBuilder.java:67)
> 	at org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:446)
> 	at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:304)
> 	at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:167)
> package tiwnetrec
> import java.util.List
> import com.ba.mer.model.Net
> global java.util.List nim
> global java.util.List niw 
> global java.util.List unrecd
> global java.util.List recd
> rule Reconciled
>     salience 10
>    when
>     me : Net(isPaired == false)
>     another : Net(isPaired == false,
>                                 tradeReferenceIdentifier == me.tradeReferenceIdentifier,
>                                 amount == me.amount)
> then
>     System.out.println(1);
> end

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