This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
I have not seen this before, and I don't know if it's reproducible, but here is the scenario: - Start NB fresh (clean userdir) - Create a visual web app - Drag table to page - Connect to APP database - Drag CUSTOMER to table - Deploy and run - Close NB - Open NB - Go to Runtime tab - Right-click on APP db to start it - You get this exception
I did a clean, update, rebuild and the problem seems to have disappeared. I'm closing with "can't reproduce."
I closed the wrong bug...
*** This issue has been marked as a duplicate of 103061 ***