[ https://issues.apache.org/jira/browse/OPENJPA-16?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
David Wisneski closed OPENJPA-16. --------------------------------- Resolution: Fixed This problem has been fixed > NPE in createQuery for EJB QL with nested correlated subqueries > --------------------------------------------------------------- > > Key: OPENJPA-16 > URL: https://issues.apache.org/jira/browse/OPENJPA-16 > Project: OpenJPA > Issue Type: Bug > Components: query > Reporter: David Wisneski > > EJBQL:select c from Customer c where exists ( select o from Order o where > o.cutomer = c and o.delivered=false and > exists ( select l1 from LineItem l, in(o.lineitems) as l2 where l1=l2 )) > partial stack trace is > Caused by: java.lang.NullPointerException > at > org.apache.openjpa.jdbc.kernel.exps.PCPath.initialize(PCPath.java:359) > at > org.apache.openjpa.jdbc.kernel.exps.CompareEqualExpression.initialize(CompareEqualExpression.java:64) > at > org.apache.openjpa.jdbc.kernel.exps.ContainsExpression.initialize(ContainsExpression.java:56) > at > org.apache.openjpa.jdbc.kernel.exps.BindVariableAndExpression.initialize(BindVariableAndExpression.java:49) > at > org.apache.openjpa.jdbc.kernel.exps.SelectConstructor.initializeJoins(SelectConstructor.java:222) > at > org.apache.openjpa.jdbc.kernel.exps.SelectConstructor.newJoinsSelect(SelectConstructor.java:166) > at > org.apache.openjpa.jdbc.kernel.exps.SelectConstructor.evaluate(SelectConstructor.java:88) > at org.apache.openjpa.jdbc.kernel.exps.SubQ.appendTo(SubQ.java:198) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.