Hi Guys, I would like to be able to debug drools source code (especially drools-eclipse). I followed the relevant paragraphs in the documentation (checked-out the source from svn, used maven2 to download dependency jars). I imported the projects to eclipse (BTW, 8 of the project fail to compile in eclipse. Is that normal?) I would like to be able to debug the plugin (drools-eclipse project) as a plugin for eclipse. When I try to debug this project (with a configuration that opens a new instance of eclipse), I get the following error from eclipse Unable to install breakpoint in <drools-plugin> due to missing line number attributes. I made sure that the "Add line number attributes" is checked but it still doesn't help. I tried to look again in the documentation (sections 3.2 and on) but I think it is not updated. Can anybody help me debug drools? Thanks a lot Yoni -- View this message in context: http://www.nabble.com/Debugging-Drools-Eclipse-Plugin-tp18446578p18446578... Sent from the drools - dev mailing list archive at Nabble.com.