I am trying to execute Fibonnaci program of jboss examples but it is giving following error "org.drools.rule.InvalidRulePackage: Rule Compilation error The operator + is undefined for the argument type(s) Integer, int The operator + is undefined for the " --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Key: JBRULES-789 URL: http://jira.jboss.com/jira/browse/JBRULES-789 Project: JBoss Rules Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: 3.0.5 Environment: Eclipse with Jboss Rules 3.0.5 plugin Reporter: Venkat Garlapati Assigned To: Mark Proctor -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira