Edson, I opened ticket # 1058 for this - http://jira.jboss.com/jira/browse/ JBRULES-1058 Thank you, Mark -------------- Original message ---------------------- From: "Edson Tirelli" <tirelli(a)post.com&gt; > Mark, > > Hmmm, something is going on with mvel integration... bellow > must work. > There are work arounds (like using plain java code, or using > multiple > patterns), but I think we need to fix that. Can you please include > this info > in the ticket. > > Thanks, > > []s > Edson > > 2007/8/2, mark.mcnally(a)comcast.net <mark.mcnally(a)comcast.net&gt;: >> >> Edson, >> >> Thank you for the response. I tried writing the in-line eval as >> suggested >> but get this Exception: >> >> org.drools.rule.InvalidRulePackage: Unable to determine the used >> declarations : [Rule name=State, agendaGroup=MAIN, salience=0, >> no-loop=false] >> at org.drools.rule.Package.checkValidity(Package.java:408) >> at org.drools.common.AbstractRuleBase.addPackage( >> AbstractRuleBase.java:288) >> at [...] >> >> This is my rule: >> >> rule State >> dialect "mvel" >> when >> $ca:CandidateAssociation( eval ( ! >> nurseDetails.stateLicensures.contains( patientDetails.state ) ) ) >> then >> retract( $ca ); >> end >> >> I haven't yet but, plan to open an issue in JIRA as requested >> >> Thanks for your help. >> Mark >> >> From: "Edson Tirelli" <tirelli(a)post.com&gt; Date: August 2, 2007 6:48:58 PM GMT-03:00 To: "Rules Users List" <rules-users(a)lists.jboss.org&gt; Subject: Re: [rules-users] nested accessors with Sets Mark, Hmmm, something is going on with mvel integration... bellow must work. There are work arounds (like using plain java code, or using multiple patterns), but I think we need to fix that. Can you please include this info in the ticket. Thanks, []s Edson 2007/8/2, mark.mcnally(a)comcast.net < mark.mcnally(a)comcast.net&gt;: Edson, Thank you for the response. I tried writing the in-line eval as suggested but get this Exception: org.drools.rule.InvalidRulePackage: Unable to determine the used declarations : [Rule name=State, agendaGroup=MAIN, salience=0, no- loop=false] at org.drools.rule.Package.checkValidity (Package.java:408) at org.drools.common.AbstractRuleBase.addPackage (AbstractRuleBase.java:288) at [...] This is my rule: rule State dialect "mvel" when $ca:CandidateAssociation( eval ( ! nurseDetails.stateLicensures.contains( patientDetails.state ) ) ) then retract( $ca ); end I haven't yet but, plan to open an issue in JIRA as requested Thanks for your help. Mark _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users