Hi Arne,
I think that this is the cause.
----------
142: mpls_label=mpls_label),
----------
The comma of an end is not needed. It becomes a tuple.
Thanks,
Satoshi
2013/11/18 arne_goetje <[email protected]>
> Hi list,
>
> I get the following when running the attached script in ryu 3.3:
>
> hub: uncaught exception: Traceback (most recent call last):
> File "/usr/local/lib/python2.7/dist-packages/ryu/lib/hub.py", line 48,
> in _launch
> func(*args, **kwargs)
> File "/usr/local/lib/python2.7/dist-packages/ryu/base/app_manager.py",
> line 110, in _event_loop
> handler(ev)
> File "/home/arne/Share/RYU_Tests/MPLS.py", line 174, in handler_datapath
> outport=3)
> File "/home/arne/Share/RYU_Tests/MPLS.py", line 150, in add_flow2
> datapath.send_msg(mod)
> File
> "/usr/local/lib/python2.7/dist-packages/ryu/controller/controller.py",
> line 220, in send_msg
> msg.serialize()
> File
> "/usr/local/lib/python2.7/dist-packages/ryu/ofproto/ofproto_parser.py",
> line 194, in serialize
> self._serialize_body()
> File
>
> "/usr/local/lib/python2.7/dist-packages/ryu/ofproto/ofproto_v1_3_parser.py",
> line 2354, in _serialize_body
> match_len = self.match.serialize(self.buf, offset)
> AttributeError: 'tuple' object has no attribute 'serialize'
>
>
>
> I use this script to test scenarios on our switches. Flow1 works, but
> Flow2 gives the error message above.
> Is this a bug in Ryu or in my script?
>
> Thanks a lot!
>
> Best Regards!
> Arne Goetje (高盛華)
> Accton FAE Team
>
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--
Satoshi Kobayashi <[email protected]>
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