extractKeysFromResultSet tries to create EntityKeys on null compound keys ------------------------------------------------------------------------- Key: HHH-6752 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6752 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.6.7 Environment: 3.6.7.Final Reporter: Patrice Blanchardie Priority: Blocker Attachments: testcase.zip When a compound key containing a many-to-one is part of a result set, but null, Loader.extractKeysFromResultSet invokes new EntityKey on it Loader.java, l 688: keys[targetIndex] = new EntityKey( targetId, persisters[targetIndex], session.getEntityMode() ); when targetId is null, this should not be called. See attached test case with comments -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira