Re: [rules-dev] two great bugs

Found two great bugs this weekend: http://jira.jboss.com/jira/browse/JBRULES-778 (fixed) when $p : Person( $cheese : cheese ) then modify( $cheese ) end The above would actually use the $p fact handle for the modify, causing the handle to reference $cheese instead of $p. This is now fixed, field bindings now have their fact hand cleared, so on modify when the fact handle is null it retrieves it from the working memory. http://jira.jboss.com/jira/browse/JBRULES-780 (in the process of fixing) no-loop is currently trapped with: // if the current Rule is no-loop and the origin rule is the same then return if ( this.rule.getNoLoop() && this.rule.equals( context.getRuleOrigin() ) ) { return; } That means we have a tuple that reached the terminal node, but is not added to the memory or an activation created and attached. Thus on a modify or a retract the Tuple reaches the RuleTerminalNode and causes a NullPointer. _______________________________________________ rules-dev mailing list rules-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-dev