Hi ma-de, I just posted a similar problem; try the browser opera, it works for me (IE7 and Firefox 2.0.0.18 don't) Paul ________________________________ From: ma-de <ma-de(a)tlen.pl&gt; To: rules-users(a)lists.jboss.org Sent: Wednesday, December 10, 2008 1:25:20 PM Subject: [rules-users] Guvnor GUI freezes when listing defined rules Hi there, Im trying to list my previously defined rules but the GUI simply hangs up. This is what im doing: creation of Category [administration], then creation of package [packages], importing of my files in java packed into .jar : create new --> upload new model.jar , then im creating new rule, validating and saving it. And here comes trouble, I cannot list them when clicking on "Business rule asset" in this moments GUI freezes. http://www.nabble.com/file/p20934315/Dibujo.jpg I got apache-tomcat-6.0.16, java version "1.5.0_17", drools-5.0.0.SNAPSHOT-guvnor.zip (latest) Below you got my java file which I'm importing in jar later. Any clue people? Need help, thx in advance!!! Mariusz http://www.nabble.com/file/p20934315/MerchantRules.java MerchantRules.java -- View this message in context: http://www.nabble.com/Guvnor-GUI-freezes-when-listing-defined-rules-tp209... 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