Angularjs: Error: [ng:areq] Argument 'HomeController' is not a function, got undefined

Question

This is my demo using angularjs, for creating a service file, and adding service to a controller.

I have two problems with my demo:

• One is when I put <

Answer 1

Error: ng:areq Bad Argument has gotten me a couple times because I close the square bracket too soon. In the BAD example below it is closed incorrectly after '$state' when it should actually go before the final parenthese.

BAD:

sampleApp.controller('sampleApp', ['$scope', '$state'], function($scope, $state){

});

GOOD:

sampleApp.controller('sampleApp', ['$scope', '$state', function($scope, $state){

}]);