When trying to perform a repackage operation, the task fails with the message
Object reference not set to an instance of an object at CB.ConversionTechnology.NonControllerBasedTechnology.RevertToSnapshot
Workaround
1. Close the ChangeBase console
2. Stop the ChangeBase Service
3. Start the ChangeBase Service
4. Start the ChangeBase console.
Status
Waiting for fix in a future release of ChangeBase.