Comment 2 for bug 382957

The plugin seems to be assuming that it can write to any branch you open, and that's obviously a silly assumption. You don't have access to write to every branch on Launchpad. If you would like to fix this, just catch the exception in revnocache, and don't write if you can't. I don't think this plugin is very active any more.

@Jes, I think you're having a different problem that coincidentally gets the same message. Please file a different bug and include the traceback you get by adding the -Derror option.