New error with composer

[mike]

It's related to listing asset groups and is preventing population of the demo server.

2010-10-04 20:24:24-0400 [Broker,client] Unhandled Error
	Traceback (most recent call last):
	  File "F:\Projects\Twisted\trunk\twisted\internet\defer.py", line 425, in _startRunCallbacks
	    self._runCallbacks()
	  File "F:\Projects\Twisted\trunk\twisted\internet\defer.py", line 442, in _runCallbacks
	    self.result = callback(self.result, *args, **kw)
	  File "F:\Projects\Twisted\trunk\twisted\internet\defer.py", line 951, in gotResult
	    _inlineCallbacks(r, g, deferred)
	  File "F:\Projects\Twisted\trunk\twisted\internet\defer.py", line 941, in _inlineCallbacks
	    deferred.errback(failure.Failure(sys.exc_info()[1], sys.exc_info()[0], sys.exc_info()[2]))
	--- <exception caught here> ---
	  File "F:\Projects\Twisted\trunk\twisted\internet\defer.py", line 892, in _inlineCallbacks
	    result = result.throwExceptionIntoGenerator(g)
	  File "F:\Projects\Twisted\trunk\twisted\python\failure.py", line 349, in throwExceptionIntoGenerator
	    return g.throw(self.type, self.value, self.value.tb)
	  File "F:\Projects\MV3D\branches\358-replator\mv3d\tools\composer\composer.py", line 410, in onConnect
	    yield self.refreshGroups()
	  File "F:\Projects\Twisted\trunk\twisted\internet\defer.py", line 892, in _inlineCallbacks
	    result = result.throwExceptionIntoGenerator(g)
	  File "F:\Projects\Twisted\trunk\twisted\python\failure.py", line 350, in throwExceptionIntoGenerator
	    return g.throw(self.type, self.value, self.tb)
	  File "F:\Projects\MV3D\branches\358-replator\mv3d\tools\composer\composer.py", line 423, in refreshGroups
	    self.assetGroups = yield self.asvc.listAssetGroups()
	twisted.spread.pb.RemoteException: exceptions.AttributeError: CopiedPoolMember instance has no attribute 'callOnPool'

[mike]

This may be more meaningful.

2010-10-04 19:23:15-0400 [-] Process PlayerSimRealm: 2010-10-04 19:23:15-0400 [Broker,client] Peer will receive following PB traceback:
2010-10-04 19:23:15-0400 [-]
2010-10-04 19:23:15-0400 [-] Process PlayerSimRealm: 2010-10-04 19:23:15-0400 [Broker,client] Unhandled Error
2010-10-04 19:23:15-0400 [-]    Traceback (most recent call last):
2010-10-04 19:23:15-0400 [-]      File "/home/mike/Projects/Twisted/trunk/twisted/internet/defer.py", line 361, in callback
2010-10-04 19:23:15-0400 [-]        self._startRunCallbacks(result)
2010-10-04 19:23:15-0400 [-]      File "/home/mike/Projects/Twisted/trunk/twisted/internet/defer.py", line 455, in _startRunCallbacks
2010-10-04 19:23:15-0400 [-]        self._runCallbacks()
2010-10-04 19:23:15-0400 [-]      File "/home/mike/Projects/Twisted/trunk/twisted/internet/defer.py", line 542, in _runCallbacks
2010-10-04 19:23:15-0400 [-]        current.result = callback(current.result, *args, **kw)
2010-10-04 19:23:15-0400 [-]      File "/home/mike/Projects/Twisted/trunk/twisted/internet/defer.py", line 1076, in gotResult
2010-10-04 19:23:15-0400 [-]        _inlineCallbacks(r, g, deferred)
2010-10-04 19:23:15-0400 [-]    --- <exception caught here> ---
2010-10-04 19:23:15-0400 [-]      File "/home/mike/Projects/Twisted/trunk/twisted/internet/defer.py", line 1020, in _inlineCallbacks
2010-10-04 19:23:15-0400 [-]        result = g.send(result)
2010-10-04 19:23:15-0400 [-]      File "/home/mike/Projects/MV3D/trunk/mv3d/server/asset.py", line 597, in listAssetGroups
2010-10-04 19:23:15-0400 [-]        groups.append((yield pool.callOnPool("getInfo")))
2010-10-04 19:23:15-0400 [-]    exceptions.AttributeError: CopiedPoolMember instance has no attribute
2010-10-04 19:23:15-0400 [-] Process PlayerSimRealm:  'callOnPool'

[mike]

Fixed in [1196].