Thank you for the solution.
Regards,
Ishita Dasgupta
On Wed, Nov 20, 2019, 10:30 AM knet solutions <knetsolutio...@gmail.com>
wrote:
> Do,
>
> pip uninstall tinyrpc
> pip install tinyrpc==0.8
>
>
> It will work.
>
> On Fri, Nov 15, 2019, 9:35 PM Ishita Dasgupta <ishita.dasgu...@gmail.com>
> wrote:
>
>> Hi,
>>
>> I have been running a given ryu application without any issue until this
>> week with the following configuration:
>> *python 2.7, ryu 4.34 and other prerequisites including tinyrpc,
>> oslo.config and six is also installed as per instructions on Getting
>> started page (with latest upgrades).*
>> *OS: Ubuntu 14.04.1 LTS (GNU/Linux 3.13.0-33-generic x86_64)*
>>
>> Absolutely no changes have been made to the RYU app in the past few
>> weeks. However, starting this week *I have been receiving the following
>> error *with running my app or *even with the simple l2 app as shown in
>> RYU docs *
>>
>>>
>>> root@sdn:/users/ishitadg/ryu# ryu-manager l2.py
>>> Traceback (most recent call last):
>>> File "/usr/local/bin/ryu-manager", line 9, in <module>
>>> load_entry_point('ryu==4.34', 'console_scripts', 'ryu-manager')()
>>> File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line
>>> 561, in load_entry_point
>>> File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line
>>> 2631, in load_entry_point
>>> File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line
>>> 2291, in load
>>> File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line
>>> 2297, in resolve
>>> File "/usr/local/lib/python2.7/dist-packages/ryu/cmd/manager.py", line
>>> 33, in <module>
>>> from ryu.app import wsgi
>>> File "/usr/local/lib/python2.7/dist-packages/ryu/app/wsgi.py", line
>>> 23, in <module>
>>> from tinyrpc.server import RPCServer
>>> File "/usr/local/lib/python2.7/dist-packages/tinyrpc/__init__.py",
>>> line 4, in <module>
>>> from .protocols import *
>>> File
>>> "/usr/local/lib/python2.7/dist-packages/tinyrpc/protocols/__init__.py",
>>> line 15
>>> def __init__(self) -> None:
>>> ^
>>> SyntaxError: invalid syntax
>>
>>
>> Does anybody know if any upgrades could be causing this or has any idea
>> why this might be happening?
>> Any help would be appreciated. Please let me know if more information is
>> needed from my end.
>>
>> Regards,
>> Ishita Dasgupta
>> _______________________________________________
>> Ryu-devel mailing list
>> Ryu-devel@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/ryu-devel
>>
>
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