[SMXCOMP-662] NullPointerException installing drools su

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: servicemix-drools-2009.01
• Fix Version/s: servicemix-drools-2009.02
• Component/s: servicemix-drools
• Patch Info: Patch Available
• Assignee: Guillaume Nodet
• Reporter: Greg Lucas
• Created: 21/Oct/09 15:09
• Updated: 27/Oct/09 13:36
• Resolved: 27/Oct/09 13:36

Description

Installing a drools su with a simple drl file causes a NullPointerException. I'm using the AutoReply.drl file from the servicemix-drools unit tests, i.e. one simple rule:

rule "Do Nothing"
then
end

Caused by: java.lang.NullPointerException
at org.drools.rule.builder.RuleBuilder.build(RuleBuilder.java:47)
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 org.drools.compiler.RuleBaseLoader.loadFromReader(RuleBaseLoader.java:38)
at org.apache.servicemix.drools.DroolsEndpoint.start(DroolsEndpoint.java:205)
... 28 more