!!Total beginner here!!
I have run into an error - chrome console gives me an error regarding:
[$injector:modulerr]
The problem is that I have not installed angular-route.min.js which is what you're supposed to do in all angular versions after 1.2. My trouble began when I installed angular-route.min.js, put it in the same file as angular and my HTML files, referenced it in the code with <script src="angular-route.min.js"></script> but nothing happened.
I also put angular.module('app.js', ['ngRoute']); into my js file.
There are no typos in my code, I checked for those. On top of all that the console gives me an error saying angular-route.min.js was not found.
All help welcome, I have spent a long time googling but nothing came of it.
(function () {
'use strict';
angular.module('MSgApp', []);
controller:('MsgController', MsgController);
angular.module('app.js', ['ngRoute']);
MsgController.$inject = ['$scope'];
function MsgController($scope) {
$scope.name = "Chris";
$scope.stateOfBeing = "hungry";
$scope.sayMessage = function () {
return "chris likes to eat cookies";
};
$scope.feedChris = function () {
$scope.stateOfBeing = "fed";
};
}
})();
<!DOCTYPE html>
<html ng-app='DIApp'>
<head>
<meta charset="utf-8">
<script src="angular.min.js"></script>
<script src="angular-route.min.js"></script>
<script src="app.js"></script>
<title>custom attributes</title>
</head>
<body>
<div ng-app="app.js"></div>
<h1>expressions and interpolation</h1>
<div ng-controller='MsgController'>
{{name}} has a message for you: <br>
{{sayMessage()}}
<div>
<button ng-click="feedChris()">Feed chris</button>
<br>
<img ng-src="D:/stuff/coursera angular/chris_{{stateOfBeing}}.png">
</div>
</div>
</body>
</html>
Errors after unminified both angular and angular-route
As per StackOverflow --> Angular JS Uncaught Error: [$injector:modulerr]:
EDIT: This is what ultimately solved the issue and what Chris B did to make it work :
I have come across another code in the Coursera course and this one seems to be working after putting the three links from the answer by #ulmer-morozov into the head tag instead of referencing files on my pc. I guess that's it,
From Answer of #ulmer-morozov:
In development environments I recommend you to use not minified distributives. And all errors become more informative! Instead of angular.min.js, use angular.js.
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.js">
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular-route.js">
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular-resource.js">
From Accepted Answer #Lauri Elias:
Try adding this:
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular-resource.min.js"></script>
From Answer of #Khanh TO:
Try adding:
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular-resource.min.js">
and:
angular.module('MyApp', ['ngRoute','ngResource']);
function TwitterCtrl($scope,$resource){
}
You should call angular.module only once with all dependencies because with your current code, you're creating a new MyApp module overwriting the previous one.
From angular documentation:
Beware that using angular.module('myModule', []) will create the
module myModule and overwrite any existing module named myModule. Use
angular.module('myModule') to retrieve an existing module.
I'm trying to add this: https://github.com/kuhnza/angular-google-places-autocomplete module to my mean app. I used bower to install, which included the following example.
<!DOCTYPE html>
<html ng-app="example">
<head lang="en">
<!-- Required dependencies -->
<script src="https://maps.googleapis.com/maps/api/js?&libraries=places"></script>
<script src="/lib/angular/angular.js"></script>
<!-- Google Places Autocomplete directive -->
<script src="/lib/angular-google-places-autocomplete/src/autocomplete.js"></script>
<script>
angular.module('example', ['google.places'])
// Setup a basic controller with a scope variable 'place'
.controller('MainCtrl', function ($scope) {
$scope.place = null;
});
</script>
</head>
<body ng-controller="MainCtrl">
<div class="container">
<div class="row">
<div class="col-md-12">
<h1>Basic Usage</h1>
<form class="form">
<input class="form-control" g-places-autocomplete ng-model="place"/>
</form>
<h5>Result:</h5>
<pre>{{place | json}}</pre>
</div>
</div>
</div>
</body>
</html>
When I run my app on localhost and type the url corresponding to the location of the example, everything works fine. But instead, if I copy and paste this code into view.html and follow a link to this file, the code is nonfunctional. Now, if I add 'google.places' to the var applicationModuleVendorDependencies array in config.js, I get the following error.
Uncaught Error: [$injector:modulerr] Failed to instantiate module borowr due to:
Error: [$injector:modulerr] Failed to instantiate module google.places due to:
Error: [$injector:nomod] Module 'google.places' is not available! You either misspelled the module name or forgot to load it. If registering a module ensure that you specify the dependencies as the second argument.
What is the proper way to add 3rd party modules to a mean app?
Looks like you're on the right track, did you inject the dependency into the controller for that view?
I had the same problem when adding a 3rd party module to my mean app. Check this link: https://stackoverflow.com/a/36032008/6044269
That is how added ngDialog to my mean app, should be the same for you, except for the CSS files.
As far as i know this is the only way i manage to add 3rd party modules.
I get always the following error in angular js when I add ng-app="adminApp" to the body. The error is thrown during auto bootstrap.
Uncaught Error: [$injector:modulerr] Failed to instantiate module adminApp due to:
Error: [$injector:nomod] Module 'adminApp' is not available! You either misspelled the module name or forgot to load it. If registering a module ensure that you specify the dependencies as the second argument.
If I change it to only ng-app the error won't show up but i can't use ngRoute as it needs the app to be given a name. I read lots of solutions for this problem last 2 days but i found none of them working for me.
I removed everything and still won't work. I left only the ng-app and 3 elements.
index.html:
window.mainmodule = angular.module('adminApp', ['ngRoute','ngMaterial']);
<!DOCTYPE html>
<html lang="hu">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="initial-scale=1" />
</head>
<body ng-app="adminApp">
<div id="loadingscreen">
<div style="left:0;top:0;width:0px;height:20px;background-color:#0000FF;" id="loadingbar"></div>
<div class="center">Loading...</div>
</div>
<script type="text/javascript" src="utils/angular.js"></script>
<script type="text/javascript" src="utils/angular-route.js"></script>
<script type="text/javascript" src="utils/angular-animate.js"></script>
<script type="text/javascript" src="utils/angular-aria.js"></script>
<script type="text/javascript" src="utils/angular-material.js"></script>
<script type="text/javascript" src="utils/require.js" data-main="modules/main"></script>
</body>
</html>
EDIT: I use angular v1.5.0-rc.0.
Codepen: http://codepen.io/anon/pen/pgwZLq
original link
If you are using require.js, you need to programmatically bootstrap your angular application.
//kickoff the app
require(["app", "routes" ], function(){
angular.module('adminApp', ['ngRoute','ngMaterial']);
angular.bootstrap(document, ["adminApp"]);
});
When angular.js is loaded, it traverses the DOM and looks for "ng-app" to start the bootstrapping process. At that point of time your require.js dependency files hasn't been loaded on the page yet. So when angular tries to start the application and looks at your "adminApp", it doesn't exists yet. So, by deferring the bootstrapping, you'll have a chance the load your js files before angular goes out and bootstraps your app.
Remove ng-app tag from html. It will be added during bootstraping.
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 <script src="HomeController.js"> before <script src="MyService.js"> I get this error,
Error: [ng:areq] Argument 'HomeController' is not a function, got undefined
The other is when I put <script src="MyService.js"> before <script src="HomeController.js"> I get the following error,
Error: [$injector:unpr] Unknown provider: MyServiceProvider <- MyService
My source:
File Index.html:
<!DOCTYPE html>
<html >
<head lang="en">…</head>
<body ng-app="myApp">
…
<div ng-controller="HomeController">
<div ng-repeat="item in hello">{{item.id + item.name}}</div>
</div>
<script src="Scripts/angular.js"></script>
<script src="Scripts/angular-route.js"></script>
<!-- App libs -->
<script src="app/app.js"></script>
<script src="app/services/MyService.js"></script>
<script src="app/controllers/HomeController.js"></script>
</body>
</html>
File HomeController.js:
(function(angular){
'use strict';
var myApp = angular.module('myApp',[]);
myApp.controller('HomeController',function($scope,MyService){
$scope.hello=[];
$scope.hello = MyService.getHello();
});
})(window.angular);
File MyService.js:
(function(angular){
'use strict';
var myApp = angular.module('myApp',[]);
myApp.service('MyService', function () {
var hello =[ {id:1,name:'cuong'},
{id:2,name:'nguyen'}];
this.getHello = function(){
return hello;
};
});
})(window.angular);
This creates a new module/app:
var myApp = angular.module('myApp',[]);
While this accesses an already created module (notice the omission of the second argument):
var myApp = angular.module('myApp');
Since you use the first approach on both scripts you are basically overriding the module you previously created.
On the second script being loaded, use var myApp = angular.module('myApp');.
I experienced this error once. My problem was that I wasn't adding the FILE_NAME_WHERE_IS_MY_FUNCTION.js
so my file.html never found where my function was
Once I add the "file.js" I resolved the problem
<html ng-app='myApp'>
<body ng-controller='TextController'>
....
....
....
<script src="../file.js"></script>
</body>
</html>
Also ensure that your controllers are defined within script tags toward the bottom of your index.html just before the closing tag for body.
<!-- build:js({.tmp,app}) scripts/scripts.js -->
<script src="scripts/app.js"></script>
<script src="scripts/controllers/main.js"></script>
<script src="scripts/controllers/Administration.js"></script>
<script src="scripts/controllers/Leaderboard.js"></script>
<script src="scripts/controllers/Login.js"></script>
<script src="scripts/controllers/registration.js"></script>
provided everything is spelled "correctly" (the same) on your specific.html, specific.js and app.js pages this should resolve your issue.
Happened to me few times whenever I miss "," between list of injections and function
app.controller('commonCtrl', ['$scope', '$filter',function($scope,$filter) {
}]);
I also experienced this error but in my case it was because of controller naming convention. I declared controller: "QuestionController" in .state but in controller definition I declared it like
yiiExamApp.controller('questionController' ...
but it should be
yiiExamApp.controller('QuestionController' ...
hope that helps to people facing this error because of this stupid mistake I wasted 4hour in identifying it.
I also encountered this same error and the fix for me was to include my child module in the main module array.
var myApp = angular.module('myApp', ['ngRoute', 'childModuleName']);
If ALL ELSE fails and your running locally on the MEAN stack like me with gulp...just stop and serve again! I was pulling my hear out meticulously checking everything from all of your posts to no avail till I simply re-ran gulp serve.
I got the same error. I defined java script like this
<script src="controllers/home.js" />
then I changed to the this
<script src="controllers/home.js"></script>
After this my problem is solved.
I had similar issue. The fix was ensure that your ctrollers are not only defined within script tags toward the bottom of your index.html just before the closing tag for body but ALSO validating that they are in order of how your folder is structured.
<script src="scripts/app.js"></script>
<script src="scripts/controllers/main.js"></script>
<script src="scripts/controllers/Administration.js"></script>
<script src="scripts/controllers/Leaderboard.js"></script>
<script src="scripts/controllers/Login.js"></script>
<script src="scripts/controllers/registration.js"></script>
I also encountered this problem in my project. It eventually worked after I inserted the my-controller.js into my karma.conf.js file, with the <script> tag.
Hope this will help. There are quite many reasons that can lead to this problem.
I also got this error.
I had to add my new controller to routing information.
\src\js\app.js
angular.module('Lillan', [
'ngRoute',
'mobile-angular-ui',
'Lillan.controllers.Main'
])
I added my controller to make it look like
angular.module('Lillan', [
'ngRoute',
'mobile-angular-ui',
'Lillan.controllers.Main',
'Lillan.controllers.Growth'
])
Cheers!
Obviously that previous posts are useful, but any of above are not helpful in my case. The reason was in wrong sequence of loading scripts. For example, in my case, controller editCtrl.js depends on (uses) ui-bootstrap-tpls.js, so it should be loaded first.
This caused an error:
<script src="scripts/app/station/editCtrl.js"></script>
<script src="scripts/angular-ui/ui-bootstrap-tpls.js"></script>
This is right, works:
<script src="scripts/angular-ui/ui-bootstrap-tpls.js"></script>
<script src="scripts/app/station/editCtrl.js"></script>
So, to fix the error you need first declare all scripts without dependencies, and then scripts that depends on previously declared.
Try this
<title>My First Angular App</title>
</head>
<body>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<h3>Adding Simple Controller<h3>
<div ng-controller="SimpleController">
Name:
<br/>
<input type = "text" data-ng-model = "name"/> {{name}}
<br/>
<ul>
<li data-ng-repeat = "cust in customers | filter:name | orderBy:'city'">
{{cust.name}} - {{cust.city}}
</li>
</ul>
</div>
<script>
var angularApp = angular.module('angularApp',[]);
angularApp.controller('SimpleController', [ '$scope', SimpleController]);
function SimpleController($scope)
{
$scope.customers = [
{name:'Nikhil Mahirrao', city:'Pune'},
{name:'Kapil Mahire', city:'Pune'},
{name:'Narendra Mahirrao', city:'Phophare'},
{name:'Mithun More', city:'Shahada'}
];
}
</script>
</body>
In my case, I was missing the name of the Angular application in the html file. For example, I had included this file to be start of my application code. I had assumed it was being ran, but it wasn't.
app.module.js
(function () {
'use strict';
angular
.module('app', [
// Other dependencies here...
])
;
})();
However, when I declared the app in the html I had this:
index.html
<html lang="en" ng-app>
But to reference the Angular application by the name I used, I had to use:
index.html (Fixed)
<html lang="en" ng-app="app">
I was getting the error because i had added the controller script before the script where i had defined the corresponding module in the app.
First add the script
<script src = "(path of module.js file)"></script>
Then only add
<script src = "(path of controller.js file)"></script>
In the main file.
Error: ng:areq Bad Argument has gotten me a couple times because I close the square bracket too soon. In the BAD example below it is closed incorrectly after '$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, $state){
}]);
Yes. As many have previously pointed out,
I have added the src path to all the controller files in the index.html.
<script src="controllers/home.js"></script>
<script src="controllers/detail.js"></script>
<script src="controllers/login.js"></script>
<script src="controllers/navbar.js"></script>
<script src="controllers/signup.js"></script>
This fixed that error.
I had the same problem, but I forgot to include the file into grunt/gulp minimization process.
grunt.initConfig({
uglify: {
my_target: {
files: {
'dest/output.min.js': ['src/input1.js', 'src/missing_controller.js']
}
}
}
});
Hope that helps.
In my situation this error appeared when I didn't declare function within an array argument.
The one with error:
taskAppControllers.controller('MainMenuCtrl', []);
The fixed one:
taskAppControllers.controller('MainMenuCtrl', [function(){
}]);
Also check for spelling mistakes.
var MyApp = angular.module('AppName',[]);
MyApp.controller('WRONG_SPELLING_MyCtrl', ['$scope', MyControllerCtrl])
function MyControllerCtrl($scope) {
var vm = $scope;
vm.Apple = 'Android';
}
<div ng-controller="ACTUAL_SPELLING_MyCtrl">
{{Apple}}
</div>
Check if your HTML page includes:
angular.min script
app.js
controller JavaScript page
The order the files are included is important. It was my solution to this problem.
Hope this helps.
sampleApp.controller('sampleApp', ['$scope', '$state', function($scope, $state){
Same thing for me, comma ',' before function helped me in fixing the issue -- Error: ng:areq Bad Argument
My controller file was cached as empty. Clearing the cache fixed it for me.
I accidentally moved my HomeController.js out of the directly, where it was expected.
Putting it again on original location.
After that my website started to load pages automatically every second, I was even unable to look at the error. So i cleared the browser cache. It solved the problem
For me the solution was to add a semicolon after one of the functions declared in my HomeController.js
//Corrected code is :
app.controller('HomeController', function($scope, $http, $log) {
$scope.demo1 = function(){
console.log("In demo");
} //Here i forgot to add the semicolon
$scope.demo2 = function(){
console.log("In demo");
};
});