前提・実現したいこと
pythonをインストールし、jupyterlabを活用したいと思っています。
環境は、python 3.9.5
OSはWindows10
jupyter、jupyterlabはインストール済みです。
です
anacondaもインストールしましたが、jupyterlabは起動しません。jupyternotebookも同様に起動しません。spider等は使うことができます。
anacondaの再インストールと、通常使うブラウザの設定は行いました。
jupyterlabの起動方法をご教授ください。
発生している問題・エラーメッセージ
Windowspowershellでjupyter labと入れると以下のようなエラーが出ます。
[I 2021-06-24 23:45:05.931 ServerApp] jupyterlab | extension was successfully linked.
[I 2021-06-24 23:45:06.069 ServerApp] Writing notebook server cookie secret to C:\Users\ユーザー名\AppData\Roaming\jupyter\runtime\jupyter_cookie_secret
[W 2021-06-24 23:45:06.290 ServerApp] The 'min_open_files_limit' trait of a ServerApp instance expected an int, not the NoneType None.
[I 2021-06-24 23:45:06.904 ServerApp] The port 8888 is already in use, trying another port.
[I 2021-06-24 23:45:06.906 ServerApp] The port 8889 is already in use, trying another port.
[I 2021-06-24 23:45:06.908 ServerApp] The port 8890 is already in use, trying another port.
[I 2021-06-24 23:45:06.910 ServerApp] The port 8891 is already in use, trying another port.
[I 2021-06-24 23:45:06.912 ServerApp] The port 8892 is already in use, trying another port.
[I 2021-06-24 23:45:07.001 LabApp] JupyterLab extension loaded from c:\users\ユーザー名\appdata\local\programs\python\python39\lib\site-packages\jupyterlab
[I 2021-06-24 23:45:07.002 LabApp] JupyterLab application directory is C:\Users\ユーザー名\AppData\Local\Programs\Python\Python39\share\jupyter\lab
[I 2021-06-24 23:45:07.051 ServerApp] jupyterlab | extension was successfully loaded.
[I 2021-06-24 23:45:20.042 ServerApp] nbclassic | extension was successfully loaded.
[I 2021-06-24 23:45:20.508 ServerApp] Serving notebooks from local directory: C:\Users\ユーザー名
[I 2021-06-24 23:45:20.509 ServerApp] Jupyter Server 1.6.4 is running at:
[I 2021-06-24 23:45:20.510 ServerApp] http://localhost:8820/lab?token=bf80a559fd6277fe527551b5cb5e7cfa570ab1a2349eb0e0
[I 2021-06-24 23:45:20.513 ServerApp] http://127.0.0.1:8820/lab?token=bf80a559fd6277fe527551b5cb5e7cfa570ab1a2349eb0e0
[I 2021-06-24 23:45:20.516 ServerApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 2021-06-24 23:45:20.805 ServerApp]
To access the server, open this file in a browser: file:///C:/Users/%E5%BB%89%E5%A4%A7/AppData/Roaming/jupyter/runtime/jpserver-11096-open.html Or copy and paste one of these URLs: http://localhost:8820/lab?token=bf80a559fd6277fe527551b5cb5e7cfa570ab1a2349eb0e0 http://127.0.0.1:8820/lab?token=bf80a559fd6277fe527551b5cb5e7cfa570ab1a2349eb0e0
anacondaでjupyterlabのlunchをクリックすると右下の青いバーは出ますが、起動しません。
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