I\'ve been searching around on this one for a while and can\'t find anything that seems to be applicable in my situation. I\'ve been staring at these logs and I can\'t see w
I have also faced this error, overall this error means that It can't work with your dependencies and one of the reason may be old versions of dependencies. I solved this by following two steps: 1) I updated all my dependencies manually. 2) I changed my Flask API from app.py to err.py (could be helpful to have different name, but not necessary.
This worked for me. Hope, it helps!!