declaration of 2 variables in the init part of accumulate is not possible ------------------------------------------------------------------------- Key: JBRULES-2058 URL: https://jira.jboss.org/jira/browse/JBRULES-2058 Project: JBoss Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-compiler Affects Versions: 5.0.0.CR1 Reporter: loiez etienne Assignee: Mark Proctor Take a rule with 2 variables int the init part, like $maxCa:CompanyCA() from accumulate($ca:CompanyCA($year:year) from $p.cas, init(ecrm.party.CompanyCA currentCA=null;int maxYear = 0;), action(maxYear = Math.max(maxYear, $year);), result(currentCA)); which can return the year and the ca where the ca is max. It won't compile with the error that company CA is not declare. The bug is in the class org.drools.rule.builder.dialect.java.JavaAccumulateBuilder line 194 int index = 0; for ( Iterator it = initCodeAnalysis.getLocalVariablesMap().entrySet().iterator(); it.hasNext(); ) { Map.Entry entry = (Map.Entry) it.next(); attributes[index] = (String) entry.getKey(); attributesTypes[index] = ((JavaLocalDeclarationDescr) entry.getValue()).getType(); } when the variables are put in the context, only the first is put (index stay at 0) We should increment the index int index = 0; for ( Iterator it = initCodeAnalysis.getLocalVariablesMap().entrySet().iterator(); it.hasNext(); ) { Map.Entry entry = (Map.Entry) it.next(); attributes[index] = (String) entry.getKey(); attributesTypes[index] = ((JavaLocalDeclarationDescr) entry.getValue()).getType(); index ++; } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira