Android Studio doesn't open files

Question

I have cloned Google's Sunflower project from here . Eventually, I had to install some plugins and I could build and run the project. The app works fine. But when I try to open files it doesn't open:

That progressBar just keeps rolling and rolling. I have tried to open other files, nothing has changed. I have restarted Android Studio and the computer, still the same. What should I do?

Answer 1

I solved the problem, one of the plugins the project has made me install, namely Markdown was the reason. It had some problems with it, so I disabled it and now everything is OK