title: pycharm cannot find interpreter when cloning github of the same project between 2 computers
body: <p>I coded on my labtop, push code to github. then clone it to my computer for the first time. ( environment are different of course)</p>
  
  <p>I did all my work on my computer. come home. I deleted old project and clone it back to my labtop instead of doing "git stash" and "git pull" because when I use "git stash" and "git pull", a conflict in vcs.xml and workspace.xml within the .idea created by pycharm.</p>
  
  <p>after that my pycharm on my labtop cannot recognize interpreter even tho the path that is shown in the interpreter is still the </p>
  
  <p>I cannot find it on google because keyword to search are not obvious.</p>