Activity class does not exist

Question

Aaaargh! I don\'t know what\'s going on, but suddenly I can\'t launch my app. I\'m using IntelliJ and I keep getting this error. I thought maybe there was a typo somewhere i

Answer 1

I tried many but the problem is confliction of the package. I just invalidated caches and restarted my Android studio and working well. Hope this may help you!