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

It works for me:

1. delete build folder from your project manually.

2. in terminal of android studio type this command

if windows user

gradlew clean build

if linux user

./gradlew clean build