找不到Web浏览器:找不到可运行的浏览器。朱皮特笔记本

时间:2019-04-06 23:29:02

标签: python ide jupyter-notebook jupyter

Jupyter-notebook无法打开网络浏览器。之前,它运行良好,然后在Windows 10提示进行更新后,它开始在Microsoft Edge中打开。当我尝试将其更改为默认浏览器(即chrome)时,它根本无法打开。

我跟随how to open Jupyter notebook in chrome on windows尝试将其更改回Chrome。

当我尝试运行

jupyter notebook

在cmd中我只能得到

[I 21:39:08.015 NotebookApp] JupyterLab extension loaded from C:\Users\roy\Anaconda3\lib\site-packages\jupyterlab
[I 21:39:08.015 NotebookApp] JupyterLab application directory is C:\Users\roy\Anaconda3\share\jupyter\lab
[I 21:39:08.015 NotebookApp] Serving notebooks from local directory: C:\Users\roy
[I 21:39:08.015 NotebookApp] The Jupyter Notebook is running at:
[I 21:39:08.015 NotebookApp] http://localhost:8888/?token=d0a958999d7e59da3f097809882e8f40eb5845e3a07cebe8
[I 21:39:08.031 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[W 21:39:08.109 NotebookApp] No web browser found: could not locate runnable browser.

    To access the notebook, open this file in a browser:
        file:///C:/Users/roy/AppData/Roaming/jupyter/runtime/nbserver-1516-open.html
    Or copy and paste one of these URLs:
        http://localhost:8888/?token=d0a958999d7e59da3f097809882e8f40eb5845e3a07cebe8

但是,当我将网址复制并粘贴到网络浏览器中时,它就可以正常工作。

2 个答案:

答案 0 :(得分:0)

解决了。

我去了 我的用户目录中的.jupyter文件夹> 打开jupyter_notebook_config.py文件> 然后从 c.NotebookApp.browser ='C:\ Program Files(x86)\ Google \ Chrome \ Application \ chrome.exe' 至 c.NotebookApp.browser = u'C:/程序文件(x86)/Google/Chrome/Application/chrome.exe%s'

现在效果很好。

答案 1 :(得分:0)

这解决了我在python 2.7目录下安装jupyter时的类似问题,但在我的python 3.7目录中安装的jupyter下不是必需的。具有3.7目录的读者可能会遇到其他问题。