Multiple dex files define Lorg/apache/cordova/BuildHelper

Question

I\'m in trouble since yesterday. In my internship I faced the following build error, but I couldn\'t understand why :

$ cordova build android

[...]

FAILURE         


        

Answer 1

Remove plugin cordova-plugin-compat forcefully android sdk above version 6.3.0 or equal because it is integrated with cordova android.

cordova plugin rm cordova-plugin-compat --force

As a reference below

https://cordova.apache.org/announcements/2017/09/27/android-release.html