ConnectionError[Errno 111], during run 'train.py' of maps about pytorch-cyclegan-and-pix2pix HOT 10 CLOSED

python -m visdom.server

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The visdom display functionality is turned on by default. To avoid the extra overhead of communicating with visdom set --display_id 0.

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If you want to use the visdom server, you should change the display_id to a non-zero value. To view training results and loss plots, run python -m visdom.server and click the URL http://localhost:8097.

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@xuhuaren, @junyanz thanks for your answer!! I'll do that.

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@junyanz , did change the display_id to 0 but whenever i start the visdom server,it shows nothing,is there any specific folder i should run it into?should i do it after training?

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added "--display_id 0" running train.py but I still get this error

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@Hunterwolf88 this seems to be strange. Could you post both your command line and the errors?

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I have same problem now. If I use --display "non-zero" value, it shows
requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=8889): Max retries exceeded with url: /env/main (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f1ca74fb208>: Failed to establish a new connection: [Errno 111] Connection refused',)). Basically, visdom error. It seems visdom error is from bug.

So, I would set --display_id 0 up so that it turned off display. Then, no html and "checkpoints" folder and also no training is done.

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See this Q & A for more details. You need to install visdom and type python -m visdom.server.
@taesung89 Adding --display_id 0 should be able to perform training without visualization function. We will have a look at that.

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@junyanz

Yeah. I already install visdom and type "python -m visdom.server". It worked well but suddenly it doesn't work. I may need to install visdom again.

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