Open IamBushra opened 5 years ago
I found same error in other APPs such as discovery and multiswitch, I downgraded tornado version to 4.3.5 and IPkernel to 4.10.0 , but I have the same error. I hope someone helps me to found the solution.
2019-05-07 07:00:45,606 [ERROR] Exception in callback <functools.partial object at 0x7f6ee5e8b8e8>
Traceback (most recent call last):
File "/home/bushra/.local/lib/python2.7/site-packages/tornado/ioloop.py", line 605, in _run_callback
ret = callback()
File "/home/bushra/.local/lib/python2.7/site-packages/tornado/stack_context.py", line 277, in null_wrapper
return fn(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/frenetic/__init__.py", line 187, in __handle_event
self.packet_in(pk.switch_id, pk.port_id, pk.payload)
File "multiswitch2.py", line 90, in packet_in
pkt = Packet.from_payload(dpid, port_id, payload)
File "/usr/local/lib/python2.7/dist-packages/frenetic/packet.py", line 51, in from_payload
if p.protocol_name == 'ethernet':
AttributeError: 'array.array' object has no attribute 'protocol_name'
This used to a field from a packet
object from the Ryu packet library, but it appears they may have changed the way the library works.
I won't have time to debug this in the short term... but we'll keep the issue open.
hello, I tried to implement routing1 application
/manual-master/programmers_guide/code/routing
but i have this error.