CODEWITHSUNDEEP
ubuntuimporterrorattributeerrorsdnryu
Asraa A
Asraa A

Reputation: 1

Running Ryu Controller Problems

When I run ryu-manager after installing it, the following error appears to me:

TypeError: cannot set 'is_timeout' attribute of immutable type 'TimeoutError'

I searched how to solve this error and I found a way that tells me to use a newer version of eventlet pip install eventlet==0.33.1 , when I use it another error appears:

from eventlet.wsgi import ALREADY HANDLED
ImportError cannot import name ALREADY HAndled from eventlet.wsgi

I searched a lot and tried many solutions choices but I don't find anything helpful about this thing. What might be the problem? I hope one can help me to solve this. Thank You

Upvotes: 0

Views: 1574

Answers (1)

Zohreh Rezaei
Zohreh Rezaei

Reputation: 11

I also had a similar problem because of Eventlet installation. Install Rio once again and avoid adding Python-Eventlet to the following code when installing Dependencies:

Sudo apt-get install python-eventlet python-routes python-webob python-paramiko python-dev

Upvotes: 0

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