More fixes...

sugar/p2p/model/RemoteModel.py

@@ -4,10 +4,11 @@ from sugar.p2p.NotificationListener import NotificationListener
 from sugar.p2p.model.AbstractModel import AbstractModel
 
 class RemoteModel(AbstractModel):
-	def __init__(self, service):
+	def __init__(self, group, service):
 		AbstractModel.__init__(self)
 		
 		self._service = service
+		self._group = group
 		
 		addr = "http://%s:%d" % (service.get_address(), service.get_port())
 		self._client = xmlrpclib.ServerProxy(addr)

sugar/p2p/model/Store.py

@@ -17,6 +17,6 @@ class Store:
 		else:
 			service = self._group.get_service(model_id, LocalModel.SERVICE_TYPE)
 			if service:
-				return RemoteModel(service)
+				return RemoteModel(self._group, service)
 			else:
 				return None