Jupyter notebook error Windows 10

Question

Problem:

Jupyter is not able to save, create (I imagene delete) any file type. But I can load them fine

An example of creating file

Creating File Failed An error occurred while creating anew file.

''' Unexpected error while saving file: untitled.txt [Errno 2] No such file or directory: 'C:\Users\me\Documents\jupyter_notebooks\untitled.txt' '''

An example of saving file

C:\WINDOWS\system32>jupyter notebook
[I 17:15:51.888 NotebookApp] JupyterLab beta preview extension loaded from c:\users\me\appdata\local\programs\python\python35\lib\site-packages\jupyterlab
[I 17:15:51.888 NotebookApp] JupyterLab application directory is c:\users\me\appdata\local\programs\python\python35\share\jupyter\lab
[I 17:15:52.091 NotebookApp] Serving notebooks from local directory: C:\Users\me\Documents\jupyter_notebooks
[I 17:15:52.091 NotebookApp] 0 active kernels
[I 17:15:52.091 NotebookApp] The Jupyter Notebook is running at:
[I 17:15:52.091 NotebookApp] http://localhost:8888/?token=*******************************01d1a67a61
[I 17:15:52.091 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 17:15:52.127 NotebookApp]

    Copy/paste this URL into your browser when you connect for the first time,
    to login with a token:
        http://localhost:8888/?token=*******************************01d1a67a61
[I 17:15:52.472 NotebookApp] Accepting one-time-token-authenticated connection from ::1
[I 17:16:01.628 NotebookApp] Kernel started: 77255bad-ad7a-4714-8221-1dd90a3a34b5
[W 17:16:11.656 NotebookApp] Timeout waiting for kernel_info reply from 77255bad-ad7a-4714-8221-1dd90a3a34b5
[I 17:16:25.646 NotebookApp] Adapting to protocol v5.0 for kernel 77255bad-ad7a-4714-8221-1dd90a3a34b5
[I 17:16:26.160 NotebookApp] Saving file at /jupyter_jupyter_lab.ipynb
[E 17:16:26.543 NotebookApp] Error while saving file: jupyter_jupyter_lab.ipynb [Errno 2] No such file or directory: 'C:\\Users\\me\\Documents\\jupyter_notebooks\\.~jupyter_jupyter_lab.ipynb'

Tried: Still the same problem

I double checked the folder location and it matches

C:\Users\me\Documents\jupyter_notebooks

I also tried: It install and runs, able to open and read but no changes allowed

pip3 install --upgrade --force-reinstall --no-cache-dir jupyter
~ /sf/answers/2986694861/

System:

• Windows 10
• Python environment: 2.7 & 3.5
• package manager: pip / pip3

Possible contributing factors: Made some system changes two days ago, and since the problem started. I believe is a permission issue. I recall deselecting a "permissions check box" for executing scripts. but it only seemed to affect Jupyter

Not acceptable solutions:

"Try Anaconda", "Reinstall windows" - the system was working fine and continues to work, with the exception of Jupyter enability to make changes

Thank you in advance

~eb

Answer 1

我是问题的作者...

问题是权限问题，正如我之前提到的，我确实修改了系统，但不记得我做了什么来阻止 Jupyter Notebook 像以前一样工作。我花了三天的大部分时间研究这个问题，但找不到答案，很沮丧，今天我发布了这个问题。根据几个用户的意见和建议，我能够更好地查看问题并尝试几种不同的方法。

我在“Windows Defender 安全中心”中启用了一项功能，该功能阻止 Jupyter 像以前一样工作，阻止我Notebooks在不同位置运行，更具体地说是“文档”文件夹。

如果您遇到这种情况：

1. 转到“ Windows Defender 安全中心”
2. 滚动并单击“病毒和威胁防护设置”
3. 向下滚动到“受控文件夹访问”
4. 确保已禁用

这是我正在寻找的“全局”解决方案

那应该解决类似的问题

~ eb