Hello! So, let'me explain what is happening first... I'm developing a project based on seam 2.2.0, and we used to have guvnor (5.0.1) working perfectly. So, suddenly I decided it was time to move on and start using the newest version (5.1.1, i guess). Made a backup of the older version, configured the newer guvnor and deployed it. But I didn't know Guvnor 5.1.1 had this need to authenticate in order to retrieve the binary packages, which causes some trouble with seam 2.2.0, since I can't configure username and password on my rules.properties, making it impossible to integrate them. Then I decided to move back to my good old guvnor 5.0.1, but as I tried to deploy, malign forces started acting and, what worked perfectly before, no longer works. This is the exception: http://pastebin.com/VUWxJyLD (BTW, I'm using tomcat 6) So, nothing changed, but suddenly Guvnor 5.0.1 no longer deploys. I tried to find this version on Jboss Drools website, without success. Looks like the only version available is the newest. So, I came to you kindly asking for urgent help... It could be on how to fix this exception and make my backup deployable again, or on how to get older versions of Guvnor (preferably 5.0.1). Thanks already! Diego Martins -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Some-doubts-on-Guvnor... Sent from the Drools - User mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users