Error loading dependencies - just upgraded to new version to dash


My application worked fine until a few minutes ago. I upgraded the following:

pip install dash==0.36.0 
pip install dash-html-components==0.13.5
pip install dash-core-components==0.43.0

The screen just says Error loading dependencies. I can't figure out what happened. The application is straightforward. It has three tabs. Each tab has a datatable and a line chart. Nothing crazy.

Has anyone seen this? What were the previous versions of dash, dash-html-components and dash-core-components? I have to get this working.


I just re-installed the older versions of that I was using:

  1. Dash 0.35.2
  2. Dash-html-components 0.13.2
  3. Dash-core-components 0.42.1

Everything works fine. In doing some analysis of my code, the tabs worked fine. The problem seemed to be with the datatables and graphs.