Try to change $role :Role
to $role :Role()

and test .. I am learning too so can't promise anything but it looks like the solution from what i saw in error log .. Let us know.

thanks

From: rules-users-bounces@lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of fakhfakh ismail
Sent: Thursday, April 05, 2007 7:41 AM
To: rules-users@lists.jboss.org
Subject: [rules-users] (no subject)

hello,
first sorry for my bad english
when I execute the code
rule "sample1"
when

       $P: User($name : name, email matches ".*@bull.net")
       $role :Role

then
       $role.addUser($P);
end

User and Role are JavaBean

error is affiched

Exception in thread "main" org.drools.rule.InvalidRulePackage: unknown:12:0 mismatched token: [@78,169:172='then',<33>,12:0]; expecting type '('

    at org.drools.rule.Package.checkValidity(Unknown Source)
    at org.drools.common.AbstractRuleBase.addPackage(Unknown Source)
    at org.drools.jsr94.rules.admin.RuleExecutionSetImpl.<init>(Unknown Source)
    at org.drools.jsr94.rules.admin.LocalRuleExecutionSetProviderImpl.createRuleExecutionSet(Unknown Source)
    at org.drools.jsr94.rules.admin.LocalRuleExecutionSetProviderImpl.createRuleExecutionSet(Unknown Source)
    at org.drools.jsr94.rules.admin.LocalRuleExecutionSetProviderImpl.createRuleExecutionSet(Unknown Source)
    at com.sample.Rule.fireRules(Rule.java:41)
    at com.sample.Rule.fireRules(Rule.java:70)
    at com.sample.DroolsTest.main(DroolsTest.java:34)

Best regard
Ismail

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