How to ignore the “avoid non-default constructors in fragments” error?

Question

I got this error while trying to generate the signed APK. The thing is, my app is able to run and debug normally on my device. I don\'t know why when I try to generate APK, this

Answer 1

Found the solution. The easier way is to add these to the gradle:

 android {
          lintOptions {
              checkReleaseBuilds false
          }
      }

Or another way is to add @SuppressLint("ValidFragment")