Null pointer exception from AbstractRuleBase.addPackage when loading rules scoped with parens --------------------------------------------------------------------------------------------- Key: JBRULES-1747 URL: https://jira.jboss.org/jira/browse/JBRULES-1747 Project: JBoss Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: Drl Parser/Builder, Reteoo Affects Versions: 5.0.0.M2, FUTURE Environment: Windows XP, 1.5.0_12, drools trunk rev 21627 Reporter: Joe Re Assignee: Mark Proctor The drl below produces a null pointer exception when calling ruleBase.addPackage(Drl). If the extra parens after the "||" are removed the exception doesn't occur. The rule compiles and runs successfully in 5.0M1. /***********EXCEPTION****************************/ java.lang.NullPointerException at org.drools.common.AbstractRuleBase.addPackage(AbstractRuleBase.java:418) at org.drools.reteoo.ReteooRuleBase.addPackage(ReteooRuleBase.java:380) at com.sample.DroolsTest.readRule(DroolsTest.java:75) at com.sample.DroolsTest.main(DroolsTest.java:26) /*************************************************/ /*********TEST DRL****************************/ package test; import com.sample.TestInput; rule "TestRule" when TestInput( valOne ==true ||(valOne==false && doubVal ==0) ) then end /*************************************************/ /***********************TEST INPUT JAVA***********************/ package com.sample; public class TestInput { public boolean valOne; public boolean valTwo; public double doubVal; public boolean getValOne() { return valOne; } public void setValOne(boolean valOne) { this.valOne = valOne; } public boolean getValTwo() { return valTwo; } public void setValTwo(boolean valTwo) { this.valTwo = valTwo; } public double getDoubVal() { return doubVal; } public void setDoubVal(double doubVal) { this.doubVal = doubVal; } } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira