Issue with ionic along with cordova, angular and android

#1

Created an application that uses above technologies but when I run the application in the android device I am getting an error like below:
08-10 00:38:21.187 6776-6776/com.moodle.moodlemobile D/SystemWebChromeClient: file:///android_asset/www/build/vendor.js: Line 1823 : ERROR
08-10 00:38:21.187 6776-6776/com.moodle.moodlemobile I/chromium: [INFO:CONSOLE(1823)] “ERROR”, source: file:///android_asset/www/build/vendor.js (1823)
when I run the application in desktop browsers its working fine, can anyone guide me where its going wrong

Ionic version I use: ionic CLI 4.0.6.