Hi Guys, I am using Drools fusion 5, My "Event" class // @role (event) // has a string parameter "id" , however if I try to do : // Rule .. .. $a : Event(id == "a") then //do something end It complains about "Conversion from double is not supported in java.lang.String" , is there any way to make it accept String arguments ? Thanks, K.H- _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users