anonymous wrote : When I install jBPM with Hypersonic instead, I can start the server | without problem, I log in, I go to the websale process, I start a new | instance, I click examine, I fill in the form and I click "Evaluate" | to get to the next step. And there I get an error, see the screenshot | at: http://www.fgeorges.org/tmp/jbpm-hypersonic-evaluate-bug.jpg (the | exception message is "Error completing task: An exception of type | "org.jbpm.graph.def.DelegationException" was thrown. The message is: | Cannot open connection".) I have the exact same problem on Mac OS X. -- Florent Georges http://www.fgeorges.org/ View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4198670#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...