Я новичок в использовании Anaconda и недавно установленных лабораторий jupyter на моем компьютере. Тем не менее, каждый раз, когда я пытаюсь использовать свой локальный экземпляр Jupyter Labs, я получаю следующую ошибку:
Код запускается в терминале jupyter labs:
PS C:\Users\briakeit> jupyter lab build
Вывод:
[LabBuildApp] JupyterLab 1.2.5
[LabBuildApp] Building in C:\Users\briakeit\AnacondaFiles\share\jupyter\lab
[LabBuildApp] Building jupyterlab assets (build:prod:minimize)
An error occured.
RuntimeError: npm dependencies failed to install
See the log file for details: C:\Users\briakeit\AppData\Local\Temp\jupyterlab-debug-0b5ejkfm.log
Файл журнала:
[LabBuildApp] Building in C:\Users\briakeit\AnacondaFiles\share\jupyter\lab
[LabBuildApp] Yarn configuration loaded.
[LabBuildApp] Node v13.7.0
[LabBuildApp] Building jupyterlab assets (build:prod:minimize)
[LabBuildApp] > node C:\Users\briakeit\AnacondaFiles\lib\site-packages\jupyterlab\staging\yarn.js install --non-interactive
[LabBuildApp] yarn install v1.15.2
[1/5] Validating package.json...
[2/5] Resolving packages...
[3/5] Fetching packages...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
error An unexpected error occurred: "https://registry.yarnpkg.com/@jupyterlab/application-extension/-/application-extension-1.2.1.tgz: read ECONNRESET".
info If you think this is a bug, please open a bug report with the information provided in "C:\\Users\\briakeit\\AnacondaFiles\\share\\jupyter\\lab\\staging\\yarn-error.log".
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
[LabBuildApp] npm dependencies failed to install
[LabBuildApp] Traceback (most recent call last):
[LabBuildApp] File "C:\Users\briakeit\AnacondaFiles\lib\site-packages\jupyterlab\debuglog.py", line 47, in debug_logging
yield
[LabBuildApp] File "C:\Users\briakeit\AnacondaFiles\lib\site-packages\jupyterlab\labapp.py", line 98, in start
command=command, app_options=app_options)
[LabBuildApp] File "C:\Users\briakeit\AnacondaFiles\lib\site-packages\jupyterlab\commands.py", line 459, in build
command=command, clean_staging=clean_staging)
[LabBuildApp] File "C:\Users\briakeit\AnacondaFiles\lib\site-packages\jupyterlab\commands.py", line 660, in build
raise RuntimeError(msg)
[LabBuildApp] RuntimeError: npm dependencies failed to install
[LabBuildApp] Exiting application: JupyterLab
Это происходит всякий раз, когда я пытаюсь использовать эту команду (например, после установки нового расширения). У меня npm v6.4.1, nodejs v10.13.0, и пряжа v1.22.0 установлена в этой среде в соответствии с conda. Я работаю в лаборатории Jupyter 1.2.6.
Буду признателен за любые отзывы, предложения или помощь.