connect ETIMEDOUT 104.16.60.173:443

[antvig]

Hi,

When installing the extension, I'm having the following issue :

C:\WINDOWS\system32>jupyter labextension install @jupyterlab/plotly-extension
> C:\ProgramData\Anaconda3\npm.CMD pack @jupyterlab/plotly-extension
jupyterlab-plotly-extension-0.14.4.tgz
> node C:\ProgramData\Anaconda3\lib\site-packages\jupyterlab\staging\yarn.js install
yarn install v1.3.2
info No lockfile found.
[1/4] Resolving packages...
error An unexpected error occurred: "https://registry.yarnpkg.com/@jupyterlab%2fapplication: connect ETIMEDOUT 104.16.60.173:443".
info If you think this is a bug, please open a bug report with the information provided in "C:\\ProgramData\\Anaconda3\\share\\jupyter\\lab\\staging\\yarn-error.log".
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
> node C:\ProgramData\Anaconda3\lib\site-packages\jupyterlab\staging\yarn.js run build:prod
yarn run v1.3.2
$ webpack --config webpack.prod.config.js
'webpack' n’est pas reconnu en tant que commande interne
ou externe, un programme exécutable ou un fichier de commandes.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

It seems related to https://github.com/yarnpkg/yarn/issues/944

[gnestor]

The relevant line is:

error An unexpected error occurred: "https://registry.yarnpkg.com/@jupyterlab%2fapplication: connect ETIMEDOUT 104.16.60.173:443".

It sounds like your internet connection may have failed? Does this URL resolve to a JSON response: https://registry.yarnpkg.com/@jupyterlab%2fapplication

If so, can you try installing again? If not, you may running into a proxy issue?

[antvig]

The URL resolve to a JSON response but still have the same error.

[gnestor]

Have you had any luck since? It sounds like it's related to yarn/npm, but I can't say for sure...

[antvig]

Hi, I tried again today, with still the same error...

[gnestor]

It seems like it's related to your network. Are you using a corporate VPN?

See if these help:

• https://github.com/yarnpkg/yarn/issues/1781#issuecomment-344812533
• https://github.com/yarnpkg/yarn/issues/1781#issuecomment-344812533

[antvig]

Hi I have no longer the error (without doing nothing as far as I remember )

[andrewchenshx]

Windows10 64bit， same error. turning off windows firewall solved this issue.

[lisanhu]

Hello, I'm having the same error

Error on install coc-rls: Error: connect ETIMEDOUT 104.16.17.35:443

I'm pretty sure it's because my organization is requiring us to set up http_proxy and in the terminal. However, I don't know how to set up proxy for Coc, any idea how I can solve this problem?