Jupyter conda选项卡“检索软件包信息时发生错误." [英] Jupyter conda tab 'An error occurred while retrieving package information.'

问题描述

在我的根环境中运行

$ jupyter notebook

，然后在浏览器中，单击"Conda"选项卡.这总是用来列出我的conda环境及其中的软件包.现在，我受到以下错误的欢迎.

and in the browser, click on the 'Conda' tab. This always used to list my conda environments and the packages in them. Now I'm greeted by the following error.

我最近创建并删除了一些conda环境，也许这是相关的.唯一的控制台输出是

I recently created and deleted some conda environments, maybe that is relevant. The only console output is

[W 10:30:20.948 NotebookApp] 404 GET /environments?_=1476811818902 (::1) 13.19ms referer=http://localhost:8888/tree
[W 10:30:20.951 NotebookApp] 404 GET /packages/available?_=1476811818903 (::1) 1.77ms referer=http://localhost:8888/tree

推荐答案

查看此问题: https://github.com/Anaconda-Platform/nb_conda/issues/23

问题似乎是conda环境中的笔记本配置文件与users目录中的配置文件之间的冲突.

The issue seems to be a conflict between the notebook config file in the conda environment and the config file in the users directory.

要解决此问题并获得选项卡以正确显示内容，我必须删除该文件:

To fix the issue and get the tab to display properly the content, I had to remove that file:

rm jupyter_notebook_config.json in ~/.jupyter

请注意，对我而言，这不是问题，因为它实际上不包含任何东西.

Note that, for me, that was not an issue as it did not really contain anything.

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