Mario Fusco created JBRULES-3407: ------------------------------------ Summary: Error generating invokers using a declaration having a primitive type Key: JBRULES-3407 URL: https://issues.jboss.org/browse/JBRULES-3407 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Reporter: Mario Fusco Assignee: Mario Fusco When the value type of a declaration is primitive, the invokers created via mvel templating using that declaration cannot be compiled because they try to do an invalid cast from an Object to a primitive type, generating an error as it follows: java.lang.AssertionError: Unable to generate rule invoker. : [Accumulate: input=[AND [[Pattern: id=null; objectType=MyObj]] ]] org/drools/Rule_foo_3191b39fd6ce40eaac55301df07acc19AccumulateExpression0Invoker.java (19:754) : Cannot cast from Object to long -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira