Fix missing buttons in Jupyter Notebook#

In ArcGIS Pro’s Jupyter Notebook, two useful buttons in the menu bar are missing: Files and Kernel.

These two buttons give you access to several key functions, such as Restart Kernel and Download Notebook as Python file.

A solution to fix the missing buttons is presented below. The answer is based on this post.

Step 1: Navigate to the following folder.

C:\Program Files\ArcGIS\Pro\bin\Python\envs\arcgispro-py3\share\jupyter\kernels\ArcGISPro\default

Step 2: Copy the two files below.

  1. messsages.css

  2. messages.js

jupyter files
Step 3: Paste the two files into the following folder.

C:\Program Files\ArcGIS\Pro\bin\Python\envs\arcgispro-py3\Lib\site-packages\notebook\static\custom

Step 4: Restart the Jupyter Notebook. (restart the _Python Command Prompt_ if necessary)