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
MPLS.py
Description: Binary data
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