Android vendor.js error when running the debug APK.

Hello,

Here is my Ionic Info :

cli packages: (/home/nawwa/.nvm/versions/node/v8.9.4/lib/node_modules)

    @ionic/cli-utils  : 1.19.2
    ionic (Ionic CLI) : 3.20.0

global packages:

    cordova (Cordova CLI) : 8.0.0 

local packages:

    @ionic/app-scripts : 3.1.9
    Cordova Platforms  : android 7.0.0 browser 5.0.3
    Ionic Framework    : ionic-angular 3.9.2

System:

    Android SDK Tools : 26.1.1
    Node              : v8.9.4
    npm               : 5.6.0 
    OS                : Linux 4.11

Environment Variables:

    ANDROID_HOME : /home/nawwa/Android/Sdk

Misc:

    backend : pro

And package.json :


{
  "name": "xxx",
  "version": "0.0.1",
  "author": "Ionic Framework",
  "homepage": "http://ionicframework.com/",
  "private": true,
  "scripts": {
    "clean": "ionic-app-scripts clean",
    "build": "ionic-app-scripts build",
    "lint": "ionic-app-scripts lint",
    "ionic:build": "ionic-app-scripts build",
    "ionic:serve": "ionic-app-scripts serve"
  },
  "dependencies": {
    "@angular/animations": "5.2.9",
    "@angular/common": "5.2.9",
    "@angular/compiler": "5.2.9",
    "@angular/compiler-cli": "5.2.9",
    "@angular/core": "5.2.9",
    "@angular/forms": "5.2.9",
    "@angular/http": "5.2.9",
    "@angular/platform-browser": "5.2.9",
    "@angular/platform-browser-dynamic": "5.2.9",
    "@ionic-native/camera": "4.7.0",
    "@ionic-native/core": "4.7.0",
    "@ionic-native/file": "^4.7.0",
    "@ionic-native/file-transfer": "^4.7.0",
    "@ionic-native/splash-screen": "4.7.0",
    "@ionic-native/status-bar": "4.7.0",
    "@ionic/pro": "1.0.20",
    "@ionic/storage": "^2.1.3",
    "@types/google-maps": "3.2.0",
    "@types/node": "^9.6.5",
    "@types/paho-mqtt": "^1.0.3",
    "@types/zen-observable": "^0.5.3",
    "aws-amplify": "^0.2.15",
    "chart.js": "^2.7.2",
    "cordova-android": "7.0.0",
    "cordova-browser": "^5.0.3",
    "cordova-plugin-device": "^2.0.1",
    "cordova-plugin-file": "^6.0.1",
    "cordova-plugin-file-transfer": "^1.7.1",
    "cordova-plugin-ionic-keyboard": "^2.0.5",
    "cordova-plugin-ionic-webview": "^1.2.0",
    "cordova-plugin-splashscreen": "git+https://github.com/apache/cordova-plugin-splashscreen.git",
    "cordova-plugin-statusbar": "^2.4.2",
    "cordova-plugin-whitelist": "^1.3.3",
    "ionic-angular": "3.9.2",
    "ionicons": "3.0.0",
    "json2csv": "^4.1.2",
    "mysql": "^2.15.0",
    "node-js-marker-clusterer": "^1.0.0",
    "rxjs": "5.5.8",
    "sw-toolbox": "3.6.0",
    "zone.js": "0.8.20"
  },
  "devDependencies": {
    "@ionic/app-scripts": "3.1.9",
    "typescript": "~2.6.2"
  },
  "description": "An Ionic project",
  "cordova": {
    "plugins": {
      "cordova-plugin-whitelist": {},
      "cordova-plugin-device": {},
      "cordova-plugin-splashscreen": {},
      "cordova-plugin-ionic-webview": {},
      "cordova-plugin-ionic-keyboard": {},
      "cordova-plugin-file-transfer": {},
      "cordova-plugin-file": {},
      "cordova-plugin-statusbar": {}
    },
    "platforms": [
      "browser",
      "android"
    ]
  }
}

I run :

ionic cordova build android --prod

The build is working fine, no errors are shown.

Then :

I use AndroidStudio to load the project
I connect my device (Samsung SM-A510F, android version 7.0)
Click on 'Run' in AndroidStudio

My App is loading well, I have a login form and when i try to LogIn i get this error in android LogCat :

05-23 14:47:16.832 3146-3146/io.ionic.starter D/SystemWebChromeClient: file:///android_asset/www/build/vendor.js: Line 1 : ERROR
05-23 14:47:16.835 3146-3146/io.ionic.starter I/chromium: [INFO:CONSOLE(1)] "ERROR", source: file:///android_asset/www/build/vendor.js (1)

My login is not working and i have no idea why, my loading spinner stays forever..

My Ionic App is working perfectly on Browser, It's my first time trying to build the app for an Android Device.

This is the exact same error as : https://forum.ionicframework.com/t/vendor-js-error-on-android/99647 This is working well on emulator (Nexus 5) Any Idea ?

Thanks

ionic-team / ionic-app-scripts

Android vendor.js error when running the debug APK. #1438