Could not identify launch Activity: Default Activity not found

Question

I\'m new to android and I have encounterded a problem. The console said that \"Could not identify launch activity: Default Activity not found\". I have add

Answer 1

I have tried solutions here and other questions

• clean & rebuild & invalidate and restart
• make sure that activity has LAUNCHER as category
• delete Android cache folder

at End, activity tag was has when i changed it to app worked.

I hope it help you if other solution not work.