Cause: buildOutput.apkData must not be null

Question

My android application using Kotlin is throwing this exception when I try to Run \'app\' in the emulator o in my cellphone. When I build my project it runs well, with no err

Answer 1

Usually this issue happen on updating android Studio V3.4 to V3.5. Try to delete debug/output.json and release/output.json files.

Then Try these steps:

Step 1: Clean Project(Build > Clean Project)

Step 2: Rebuild Project(Build > Rebuild Project)