Ionic 3 Android Studio emulator won't load myapp

Question

I am using ionic with cordova to build an app to which there are no errors visible to the CLI.

I am also using android studio to emulate an app.

Also, I am using chrome inspect feature to verify what is going on with my app, which I noticed theres an error saying the following:

'Uncaught TypeError: Object.assign is not a function'.

I am not exactly sure what that means or if that could be the error, I would really appreciate some help with this.

Here's a print screen: https://imgur.com/a/oZjeZRN

Everytime i run my app both on android emulator or my own device using the build APK, my screen turns white after the splash screen and it stays like that forever, also whenever i try to send a push notification to my app, which is the context of my app, nothing happens.

Answer 1

我通过运行离子科尔多瓦模拟android --prod调试了确切的问题来解决了这个问题，显然我声明了我的一个页面多次。