Build package throws NPE if first line in drl starts with # ------------------------------------------------------------- Key: JBRULES-1865 URL: https://jira.jboss.org/jira/browse/JBRULES-1865 Project: JBoss Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-guvnor Affects Versions: 5.0.0.M2 Reporter: Seegler Ittyavirah Assignee: Mark Proctor Import a drl file that has some rules and functions, by adding following line at the top. The line start with '#' #created on: May 31, 2008 package com.mycompany.app.rules; Click on Build Package button. Server throws NPE Caused by: java.lang.NullPointerException at org.drools.compiler.PackageBuilder.validateUniqueRuleNames(PackageBui lder.java:508) at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:353 ) at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.j ava:258) at org.drools.guvnor.server.builder.ContentPackageAssembler.addDrl(Conte ntPackageAssembler.java:244) at org.drools.guvnor.server.builder.ContentPackageAssembler.preparePacka ge(ContentPackageAssembler.java:173) at org.drools.guvnor.server.builder.ContentPackageAssembler.<init>(Conte ntPackageAssembler.java:86) at org.drools.guvnor.server.builder.ContentPackageAssembler.<init>(Conte ntPackageAssembler.java:96) at org.drools.guvnor.server.ServiceImplementation.buildPackage(ServiceIm plementation.java:1238) at org.drools.guvnor.server.ServiceImplementation.buildPackage(ServiceIm plementation.java:1228) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.seam.util.Reflections.invoke(Reflections.java:22) at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocation Context.java:31) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocation Context.java:56) at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackI nterceptor.java:28) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocation Context.java:68) at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterc eptor.java:39) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocation Context.java:68) -- 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