终端运行jupyter notebook时报错如下，应该如何解决

Question

终端运行jupyter notebook时报错如下，应该如何解决

[E 2025-04-30 16:04:27.710 ServerApp] Uncaught exception GET /aext_core_server/feature_flag/init?1746000267109 (::1)
    HTTPServerRequest(protocol='http', host='localhost:8889', method='GET', uri='/aext_core_server/feature_flag/init?1746000267109', version='HTTP/1.1', remote_ip='::1')
    Traceback (most recent call last):
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\tornado\web.py", line 1790, in _execute
        result = await result
                 ^^^^^^^^^^^^
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\aext_core_server\handlers.py", line 29, in get
        [account, organizations, account_notebooks] = await asyncio.gather(
                                                      ^^^^^^^^^^^^^^^^^^^^^
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\aext_shared\handler.py", line 132, in anaconda_cloud_proxy
        user_access_credentials = await self.get_user_access_credentials(auth_optional=auth_optional)
                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\aext_shared\handler.py", line 109, in get_user_access_credentials
        raise e
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\aext_shared\handler.py", line 106, in get_user_access_credentials
        new_access_token, expires_in = await get_access_token(self.request)
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\aext_shared\handler.py", line 189, in get_access_token
        raise UnauthorizedError({"reason": "missing refresh_token"})
    aext_shared.errors.UnauthorizedError: BackendError 403: missing refresh_token
[W 2025-04-30 16:04:27.716 ServerApp] 403 GET /aext_core_server/feature_flag/init?1746000267109 (ba09add9b3ae4b56bb3ee1e630d974ea@::1) 284.41ms referer=http://localhost:8889/tree
[W 2025-04-30 16:04:27.826 ServerApp] 404 GET /aext_profile_manager_server/account_details?1746000267812 (ba09add9b3ae4b56bb3ee1e630d974ea@::1) 12.00ms referer=http://localhost:8889/tree
[W 2025-04-30 16:04:29.198 ServerApp] wrote error: 'Forbidden'
    Traceback (most recent call last):
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\tornado\web.py", line 1790, in _execute
        result = await result
                 ^^^^^^^^^^^^
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\aext_assistant_server\handlers.py", line 117, in get
        raise HTTPError(403, reason="missing nucleus_token")
    tornado.web.HTTPError: HTTP 403: missing nucleus_token
[W 2025-04-30 16:04:29.200 ServerApp] 403 GET /aext_assistant_server/nucleus_token?1746000269053 (ba09add9b3ae4b56bb3ee1e630d974ea@::1) 12.68ms referer=http://localhost:8889/tree
[E 2025-04-30 16:04:33.380 ServerApp] Uncaught exception GET /aext_core_server/feature_flag/init?1746000273345 (::1)
    HTTPServerRequest(protocol='http', host='localhost:8889', method='GET', uri='/aext_core_server/feature_flag/init?1746000273345', version='HTTP/1.1', remote_ip='::1')
    Traceback (most recent call last):
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\tornado\web.py", line 1790, in _execute
        result = await result
                 ^^^^^^^^^^^^
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\aext_core_server\handlers.py", line 29, in get
        [account, organizations, account_notebooks] = await asyncio.gather(
                                                      ^^^^^^^^^^^^^^^^^^^^^
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\aext_shared\handler.py", line 132, in anaconda_cloud_proxy
        user_access_credentials = await self.get_user_access_credentials(auth_optional=auth_optional)
                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\aext_shared\handler.py", line 109, in get_user_access_credentials
        raise e
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\aext_shared\handler.py", line 106, in get_user_access_credentials
        new_access_token, expires_in = await get_access_token(self.request)
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\aext_shared\handler.py", line 189, in get_access_token
        raise UnauthorizedError({"reason": "missing refresh_token"})
    aext_shared.errors.UnauthorizedError: BackendError 403: missing refresh_token
[W 2025-04-30 16:04:33.391 ServerApp] 403 GET /aext_core_server/feature_flag/init?1746000273345 (ba09add9b3ae4b56bb3ee1e630d974ea@::1) 40.50ms referer=http://localhost:8889/notebooks/Untitled.ipynb
[W 2025-04-30 16:04:33.964 ServerApp] 404 GET /aext_profile_manager_server/account_details?1746000273683 (ba09add9b3ae4b56bb3ee1e630d974ea@::1) 11.72ms referer=http://localhost:8889/notebooks/Untitled.ipynb
[W 2025-04-30 16:04:35.435 ServerApp] wrote error: 'Forbidden'
    Traceback (most recent call last):
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\tornado\web.py", line 1790, in _execute
        result = await result
                 ^^^^^^^^^^^^
      File "D:\DevelopTools\Anaconda3\Lib\site-packages\aext_assistant_server\handlers.py", line 117, in get
        raise HTTPError(403, reason="missing nucleus_token")
    tornado.web.HTTPError: HTTP 403: missing nucleus_token
[W 2025-04-30 16:04:35.436 ServerApp] 403 GET /aext_assistant_server/nucleus_token?1746000275423 (ba09add9b3ae4b56bb3ee1e630d974ea@::1) 11.00ms referer=http://localhost:8889/notebooks/Untitled.ipynb

Answer 1

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Jupyter Notebook终端运行报错解决方案

Jupyter Notebook终端运行报错，可能是由于环境变量、依赖包或配置问题导致的。以下是一些可能的解决方案：

1. 检查环境变量：确保已经安装了Python和Jupyter Notebook，并且环境变量正确。可以使用python --version和jupyter --version命令来检查版本。
2. 检查依赖包：确保已经安装了必要的依赖包，例如numpy、pandas等。可以使用pip list命令来检查依赖包。
3. 检查配置文件：检查jupyter_notebook_config.py文件是否存在，并且内容是否正确。可以使用jupyter notebook --generate-config命令来生成配置文件。
4. 尝试重新安装Jupyter Notebook：如果上述方法不行，可以尝试重新安装Jupyter Notebook。
5. 检查终端输出：检查终端输出是否有其他错误信息，可以帮助你找到问题的根源。

如果你已经尝试了上述方法仍然无法解决问题，可以提供更多的错误信息和环境配置信息，以便我更好地帮助你解决问题。