[Buildbot-devel] CVSToys integration -- intermittent errors

[Rodney Stanton]

Approximately 20% of checkins result in an error recorded on the 
buildbot master.  Additionally, branch names have never been send to 
buildbot.

There are no error messages on the CVS server, nor in the twistd.log for 
CVStoys.

Error as recorded on buildbot
2009-09-29 12:36:35-0700 [Broker,client] notify failed
2009-09-29 12:36:35-0700 [Broker,client] Unhandled Error
        Traceback (most recent call last):
          File "/usr/lib/python2.4/site-packages/twisted/spread/pb.py", 
line 514, in expressionReceived
            method(*sexp[1:])
          File "/usr/lib/python2.4/site-packages/twisted/spread/pb.py", 
line 826, in proto_message
            self._recvMessage(self.localObjectForID, requestID, 
objectID, message, answerRequired, netArgs, netKw)
          File "/usr/lib/python2.4/site-packages/twisted/spread/pb.py", 
line 840, in _recvMessage
            netResult = object.remoteMessageReceived(self, message, 
netArgs, netKw)
          File 
"/usr/lib/python2.4/site-packages/twisted/spread/flavors.py", line 114, 
in remoteMessageReceived
            state = method(*args, **kw)
        --- <exception caught here> ---
          File 
"/usr/lib/python2.4/site-packages/buildbot/changes/freshcvs.py", line 
20, in remote_notify
            self.source.notify(root, files, message, user)
          File 
"/usr/lib/python2.4/site-packages/buildbot/changes/freshcvs.py", line 
119, in notify
            self.parent.addChange(c)
        exceptions.AttributeError: 'NoneType' object has no attribute 
'addChange'