Hi all, Is there any limitation about the length of attribute's name when declare type in drl file? I encountered a problem these days, I declared a new type in rule file, when fire rules, it always throw *java.lang.ClassCaseException: test.obj cannot be cast to test.obj*. As I inspected, this is caused by the length of an attribute's name is too long, it's 35 characters, if I remove this attribute, there's no exception. Following is snippet of my rule file: | package test declare obj @propertyReactive type : String name : String attribute_name_too_long_reach_limitation: Boolean end rule "a" dialect "mvel" salience 0 no-loop when $obj:obj(type == "a") then modify ($obj) {name = "abc"}; end | ------------------------------------------------------------------------ View this message in context: Is there any limitation about the length of attribute's name when declare type in drl file <http://drools.46999.n3.nabble.com/Is-there-any-limitation-about-the-lengt... Sent from the Drools: User forum mailing list archive <http://drools.46999.n3.nabble.com/Drools-User-forum-f47000.html> at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users