'Cannot setup a Python SDK' in PyCharm project using virtualenv after OS reinstallation

Question

I re-installed windows and opened an existing Pycharm project and get the error \'SDK seems invalid\' in Settings > Project Interpreter.

The project interpreter path

Answer 1

I currently have the same issue, that I can't install any package tool in Pycharm and that freak me out. Here is the step I fixed it, just want to share. OuO.

Step 1

Find show all in the right corner of a setting icon

Step 2

Click the + icon to open Add python Interpreter

Step 3

In New environment 's Location Under Virtualenv Environment select file

Step 4

Find your Pycharm file and make an empty file under it and click OK and keep click OK

Step 5

Now in Project Interpreter select the empty file you just create and now you should be fine to install Pycharm package.Hope this solve your problem.