Rule inheritance fails when using or pattern binding ---------------------------------------------------- Key: DROOLS-570 URL: https://issues.jboss.org/browse/DROOLS-570 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 6.0.1.Final Environment: Windows 7 VM. Running drools using a JUnit driver Reporter: Eugene Shvartsman Assignee: Mark Proctor Attachments: tester-module.7z I've found a certain combination of rules (when using inheritance) that causes drools to throw the following exception: http://pastebin.com/xxq5ZtAC The rules that cause this exception to occur can be found here: http://pastebin.com/wM6rWY8L I've simplified my original rules down to the lowest level of detail that still throws the exception. The exception is no longer thrown if I: 1. Don't use rule inheritance 2. Don't have an or statement 3. Don't reference an LHS defined variable in the RHS of ruleB