javascript Angularjs: [$injector:modulerr] 无法实例化模块 ui-router

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时间:2020-10-28 14:11:21  来源:igfitidea点击:

Angularjs: [$injector:modulerr] Failed to instantiate module ui-router

javascriptangularjsdependency-injectionmodule

提问by kramer65

I'm a relative newbie in Angular and after following the tutorial I now want to build something from scratch on my own. So I'm trying to set up a basic app in which I want to use the $stateProvider(since I read that it is better than the $routeProvider). So this is my html:

我是 Angular 的相对新手,在学习了教程之后,我现在想自己从头开始构建一些东西。所以我试图建立一个基本的应用程序,我想在其中使用$stateProvider(因为我读到它比 $routeProvider 更好)。所以这是我的 html:

<html ng-app="formApp">
<head>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.2.15/angular-ui-router.js"></script>
    <script src="js/controllers.js"></script>
    <script src="js/app.js"></script>
</head>
<body>
<div ng-view></div>
</body>
</html>

and my app.jslooks like this:

我的app.js样子是这样的:

'use strict';

var formApp = angular.module('formApp', ['ui-router']);

formApp.config(function($stateProvider, $urlRouterProvider){
    $stateProvider
        .state('main', {
            url: '/main',
            templateUrl: 'templates/main.html',
            controller: 'MainCtrl'
        });

    $urlRouterProvider.otherwise('/main')
});

But I get a massive error in the console, saying:

但是我在控制台中收到一个巨大的错误,说:

Error: [$injector:modulerr] Failed to instantiate module formApp due to:
[$injector:modulerr] Failed to instantiate module ui-router due to:
[$injector:nomod] Module 'ui-router' is not available! You either misspelled the module name or forgot to load it. If registering a module ensure that you specify the dependencies as the second argument.
http://errors.angularjs.org/1.4.3/$injector/nomod?p0=ui-router
minErr/<@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:68:12
etc. etc.

I understand that 'ui-router'in my app declaration is obviously wrong, but without it I get the even bigger error below.

我知道'ui-router'在我的应用程序声明中显然是错误的,但如果没有它,我会在下面得到更大的错误。

Any idea how I can solve this? All tips are welcome!

知道我该如何解决这个问题吗?欢迎所有提示!

Error: [$injector:modulerr] Failed to instantiate module formApp due to:
[$injector:unpr] Unknown provider: $stateProvider
http://errors.angularjs.org/1.4.3/$injector/unpr?p0=%24stateProvider
minErr/<@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:68:12
createInjector/providerCache.$injector<@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:4262:19
getService@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:4409:39
invoke@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:4441:1
runInvokeQueue@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:4356:11
loadModules/<@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:4365:11
forEach@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:336:11
loadModules@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:4346:5
createInjector@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:4272:11
bootstrap/doBootstrap@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:1630:20
bootstrap@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:1651:1
angularInit@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:1545:5
@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:28359:5
trigger@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:2996:7
createEventHandler/eventHandler@https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js:3271:9

http://errors.angularjs.org/1.4.3/$injector/modulerr?p0=formApp&p1=%5B%24injector%3Aunpr%5D%20Unknown%20provider%3A%20%24stateProvider%0Ahttp%3A%2F%2Ferrors.angularjs.org%2F1.4.3%2F%24injector%2Funpr%3Fp0%3D%2524stateProvider%0AminErr%2F%3C%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A68%3A12%0AcreateInjector%2FproviderCache.%24injector%3C%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A4262%3A19%0AgetService%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A4409%3A39%0Ainvoke%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A4441%3A1%0ArunInvokeQueue%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A4356%3A11%0AloadModules%2F%3C%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A4365%3A11%0AforEach%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A336%3A11%0AloadModules%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A4346%3A5%0AcreateInjector%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A4272%3A11%0Abootstrap%2FdoBootstrap%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A1630%3A20%0Abootstrap%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A1651%3A1%0AangularInit%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A1545%3A5%0A%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A28359%3A5%0Atrigger%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A2996%3A7%0AcreateEventHandler%2FeventHandler%40https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.4.3%2Fangular.js%3A3271%3A9%0A

回答by exiadbq

You are trying to use $stateProvider and $urlRouterProvider which are coming from "ui.router", and you didn't inject the dependency "ui.router".

您正在尝试使用来自“ui.router”的 $stateProvider 和 $urlRouterProvider,并且您没有注入依赖项“ui.router”。

var formApp = angular.module('formApp', ['ui.router']);

var formApp = angular.module('formApp', ['ui.router']);

That's the error you got, please have a read of https://docs.angularjs.org/guide/di.

这就是您遇到的错误,请阅读https://docs.angularjs.org/guide/di

回答by Stephane Janicaud

You've got this error because you're injecting ui-routerinstead of ui.router

您收到此错误是因为您正在注射ui-router而不是ui.router

Replace this line in your code :

替换代码中的这一行:

var formApp = angular.module('formApp', ['ui-router']);

With this one :

有了这个:

var formApp = angular.module('formApp', ['ui.router']);

And this will work flawlessly

这将完美地工作

This is a common mistake with this library as its name is ui-routerbut you have to inject ui.routerinstead ;)

这是这个库的一个常见错误,因为它的名字是ui-router但你必须注入ui.router;)