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

I tried above multiple solutions but nothing has happened then I found this this and worked for me

    deleting debug/output.json and release/output.json solved my problem

Now I am able to generate apk