Unknown Provider e-provider error while using angularjs and ruby on rails

Question

I have a Rails/AngularJS app which works fine in local development environment. However, when I deployed this app to Amazon Cloud the AngularJS returns this error in the bro

Answer 1

in my case

app.config(function ($stateProvider) {
  $stateProvider
    .state('A', {
      ...,       
    });
});

was changed to

app.config(["$stateProvider", function ($stateProvider) {
  $stateProvider
    .state('A', {
      ...,       
    });
}]);

then minification works

Answer 2

In my case (Rails app), I had to remove the uglifier gem from my Gemfile and then remove the config line in config/environments/production.rb:

config.assets.js_compressor = :uglifier

Answer 3

Finally got the solution after hours of research.

There was problem of minification-safe annotation in resolve block. This code was giving the above error.

resolve: {
    setParams: function($rootScope, $route) {
        $rootScope.Programmeid = $route.current.params.programmeid;
        $rootScope.channelid = $route.current.params.channelid;
    }
}

I resolved it by changing the code to this:

resolve: {
    setParams: ['$rootScope', '$route', function($rootScope, $route) {
        $rootScope.Programmeid = $route.current.params.programmeid;
        $rootScope.channelid = $route.current.params.channelid;
    }];
}