Blank Screen when using a build apk

@ArgusComputacao wrote:

Hi there, keep in mind im kind noob.
I have created an app and tested successfully with:

• “ionic serve”
• “ionic cordova run android --device --livereload --consolelogs”
• Creating a debug build and installing in my phone “ionic cordova buil android --device --debug”

But if a create a production build using

• ionic cordova build android --prod --release
  and follow the sign steps in https://ionicframework.com/docs/intro/deploying/
  When i put the apk in my phone, after que splash screen im stuck in a White Screen forever.

I have tried a lot of the solutions here and nothing so far.

Here is my “ionic info”:

cli packages: (C:\Users\bemhu\AppData\Roaming\npm\node_modules)

    @ionic/cli-utils  : 1.19.0
    ionic (Ionic CLI) : 3.19.0

global packages:

    cordova (Cordova CLI) : 7.1.0

local packages:

    @ionic/app-scripts : 3.0.0
    Cordova Platforms  : android 6.3.0 ios 4.4.0
    Ionic Framework    : ionic-angular 3.7.0

System:

    Android SDK Tools : 26.1.1
    Node              : v6.12.3
    npm               : 3.10.10
    OS                : Windows 10

Environment Variables:

    ANDROID_HOME : C:\Users\bemhu\AppData\Local\Android\Sdk

Misc:

    backend : pro

And my package.json:

{
  "name": "sticks",
  "version": "0.0.2",
  "author": "Argus Computação",
  "homepage": "http://www.arguscomputacao.com.br/",
  "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/common": "4.4.3",
    "@angular/compiler": "4.4.3",
    "@angular/compiler-cli": "4.4.3",
    "@angular/core": "4.4.3",
    "@angular/forms": "4.4.3",
    "@angular/http": "4.4.3",
    "@angular/platform-browser": "4.4.3",
    "@angular/platform-browser-dynamic": "4.4.3",
    "@ionic-native/core": "^4.5.2",
    "@ionic-native/native-storage": "^4.5.2",
    "@ionic-native/network": "^4.5.2",
    "@ionic-native/splash-screen": "^4.5.2",
    "@ionic-native/status-bar": "^4.5.2",
    "@ionic/storage": "^2.1.3",
    "bignumber.js": "^4.1.0",
    "cordova-android": "~6.3.0",
    "cordova-ios": "^4.5.4",
    "cordova-plugin-add-swift-support": "^1.6.1",
    "cordova-plugin-device": "^1.1.7",
    "cordova-plugin-ionic": "^2.0.3",
    "cordova-plugin-nativestorage": "^2.2.2",
    "cordova-plugin-network-information": "^2.0.1",
    "cordova-plugin-splashscreen": "^4.1.0",
    "cordova-plugin-statusbar": "^2.4.1",
    "cordova-plugin-whitelist": "^1.3.3",
    "cordova-sqlite-storage": "^2.2.0",
    "ionic-angular": "3.7.0",
    "ionic-plugin-keyboard": "^2.2.1",
    "ionicons": "3.0.0",
    "rxjs": "5.4.3",
    "sw-toolbox": "3.6.0",
    "zone.js": "0.8.17"
  },
  "devDependencies": {
    "@ionic/app-scripts": "3.0.0",
    "typescript": "2.3.4"
  },
  "description": "An Ionic project",
  "cordova": {
    "plugins": {
      "cordova-plugin-device": {},
      "cordova-plugin-splashscreen": {},
      "cordova-plugin-whitelist": {},
      "ionic-plugin-keyboard": {},
      "cordova-plugin-ionic": {
        "APP_ID": "9e11c661",
        "CHANNEL_NAME": "Master",
        "UPDATE_METHOD": "auto",
        "UPDATE_API": "https://api.ionicjs.com",
        "MAX_STORE": "2"
      },
      "cordova-plugin-nativestorage": {},
      "cordova-plugin-network-information": {},
      "cordova-plugin-statusbar": {},
      "cordova-sqlite-storage": {}
    },
    "platforms": [
      "ios",
      "android"
    ]
  }
}

Can somebody help? (sorry if my english is bad)

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