An error occurred while running cordova run android (exit code 1)

Ionic Framework ionic-v3
1 
LAUNCH SUCCESS


[ERROR] Cordova encountered an error.
        You may get more insight by running the Cordova command above directly.
        
[ERROR] An error occurred while running cordova run android (exit code 1).

even though the app runs fine on ionic serve and cordova run android.

2

Run with --verbose and/or run the cordova command shown above the error message.