Plugin is installed, but on runtime it says "plugin_not_installed"

I installed number of plugins

  • AdMobPro
  • File chooser
  • Camera
  • QR
    and they all installed successfully
    But at runtime it throws error “plugin_not_installed”

What is “at runtime”? What platform are you testing at?

Runtime means, error comes when i test the app through ionic dev app. On both ios and android

Are the plugins you are testing supported by the Dev and View App?
https://ionicframework.com/docs/pro/view.html#plugin-support

Try encapsulating their usage within platform ready. Import platform from ionic-angular, then when you’re using those plugins for the first time, wrap them around platform ready

this.platform.ready().then(()=>{
//plugin usage and stuff
})

Hope this helps.