Failed to generate apk from Android studio 3.1.1

Question

When I try to generate a signed APK, I found this issue :

10:58 Generate Signed APK: Errors while building APK. You can find the errors in the \'Messa

Answer 1

Solved (works for me) changing gradle version in the project build.gradle:

From this

classpath 'com.android.tools.build:gradle:3.1.1'

to this

classpath 'com.android.tools.build:gradle:3.0.1'