Flask Attributeerror On Import: Module 'typing' Has No Attribute 'noreturn'

import flask Traceback (most recent call last): File '', line 1, in File 'C:\Users\vigne\AppData\Local\Programs\Python\Python36\lib\site-packages\f

Solution 1:

I ran into the same problem and it has to do with the version of Python==3.6.0 that you are using. As suggested by Alveona, upgrading it to 3.6.2 fixed this issue.

Solution 2:

They fixed this issue in a new release (Flask 2.0.1).

Try updating flask with pip install Flask --upgrade. Alternatively, upgrade your Python version to 3.6.2.