Re: [rules-users] Accumulate in Drools

Sorry for the spam. There was a syntax error in my earlier accumulate function. After fixing that i am getting this error now which looks like some issue with the drl Caused by:   $score : productTypeExperience[$name] Regards, Manav ________________________________ From: Edson Tirelli <tirelli(a)post.com&gt; To: Manav <manav7574(a)yahoo.com>; Rules Users List <rules-users(a)lists.jboss.org&gt; Sent: Mon, August 16, 2010 7:46:54 PM Subject: Re: [rules-users] Accumulate in Drools      You can't use the cast and the method call in a regular constraint. You can use it as part of an expression. So:  $min_score : Number ()    from accumulate (Client (productTypeExperience.keySet contains $name,                      $score : productTypeExperience[$name],                      min ( ((ExperienceLevel)$score).value() ) )      We are working on the support of free form expressions on constraints for Drools 6 (not sure we can make it for 5.2).      Edson 2010/8/15 Manav <manav7574(a)yahoo.com&gt; Hi, --   Edson Tirelli   JBoss Drools Core Development   JBoss by Red Hat @ www.jboss.com  org.drools.RuntimeDroolsException: [Error: unable to resolve method: java.util.HashMap.$name() [arglength=0]]Looks like the $name() is not being accepted as a valid argument in