Compatibility Issues?

[vogt31337]

Hi,

I've created some proto files with pyrobuf (forgot which version...), but as I tried to use them with a newer version of pyrobuf (0.9.3) I got the following error:

Traceback (most recent call last):
  File "Proxy.py", line 9, in <module>
    from client.Client import Client
  File "Client.py", line 11, in <module>
    import client.Logger as Logger
  File "Logger.py", line 10, in <module>
    from client.datamodel import logevent_proto
  File "pyrobuf_list.pxd", line 6, in init logevent_proto
AttributeError: module 'pyrobuf_list' has no attribute 'NullListener'

BR