[rules-dev] erroneous extends causes NPE in DRL compiler (5.5.0)

Tue, 04 Jun 2013 22:33:35 -0700 

// Message is an existing pojo
//
declare CountedMessage extends Message
  count : int
end

Exception in thread "main" java.lang.NullPointerException
        at 
org.drools.base.ClassTypeResolver.resolveType(ClassTypeResolver.java:130)
        at 
org.drools.compiler.PackageBuilder.isNovelClass(PackageBuilder.java:2291)
        at 
org.drools.compiler.PackageBuilder.generateDeclaredBean(PackageBuilder.java:2473)
        at 
org.drools.compiler.PackageBuilder.processTypeDeclarations(PackageBuilder.java:2133)
        at 
org.drools.compiler.PackageBuilder.mergePackage(PackageBuilder.java:1272)
        at 
org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:869)
        at 
org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:466)
        at 
org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:694)
        at 
org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:51)
        at 
org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:40)
        at express.Main.setup(Main.java:58)
        at express.Main.main(Main.java:118)
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