AngularJS 应用程序配置“未捕获的对象”错误 (ngRoute)答案

【问题标题】：AngularJS application config "Uncaught object" error (ngRoute)AngularJS 应用程序配置“未捕获的对象”错误 (ngRoute)
【发布时间】：2014-05-27 20:29:48
【问题描述】：

我有这个简单的页面：

<!doctype html>
<html>
    <head >
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <link href='bower_components/bootstrap/dist/css/bootstrap.css')>

        <script src='bower_components/jquery/dist/jquery.min.js'></script>
        <script src='bower_components/angular/angular.js'></script>
        <script src='bower_components/bootstrap/dist/js/bootstrap.min.js'></script>
        <script src='js/application.js'></script>

        <title>Bets Application</title>
    </head>
    <body ng-app='betsApp' ng-controller='betsAppCtrl'>
        <h1>BetsApp</h1>
        <ng-view></ng-view>
    </body>
</html>

这是aplication.js 文件：

var betsApp = angular.module('betsApp', []);

betsApp.config(function($routeProvider, $locationProvider) {
    $locationProvider.html5mode(true);
    $routeProvider.when('/login', {templateUrl:'pages/login.html'});
});

betsApp.controller('betsAppCtrl', function($scope)
{
    $scope.password = "";
    $scope.email = "";
});

这里是login.html：

<div>
    <input type='text' ng-model='password' value={{password}}>
</div>

运行时我在控制台中收到此错误：

Uncaught object angular.js:78
(anonymous function) angular.js:78
(anonymous function) angular.js:3809
forEach angular.js:323
loadModules angular.js:3775
createInjector angular.js:3715
doBootstrap angular.js:1379
bootstrap angular.js:1394
angularInit angular.js:1307
(anonymous function) angular.js:21459
n.Callbacks.j jquery.js:3073
n.Callbacks.k.fireWith jquery.js:3185
n.extend.ready jquery.js:3391

代码永远不会到达这一行：

$locationProvider.html5mode(true);
$routeProvider.when('/login', {templateUrl:'pages/login.html'});

我做错了什么？

更新： 这是我从调试角度得到的一些消息：

Line 78, Column 1

Pause On Caught Exceptions

Watch Expressions
Platform: <not available>
data.data: <not available>
Call StackAsync
angular.js:78
(anonymous function)
angular.js:3809
(anonymous function)
angular.js:323
forEach
angular.js:3775
loadModules
angular.js:3715
createInjector
angular.js:1379
doBootstrap
angular.js:1394
bootstrap
angular.js:1307
angularInit
angular.js:21459
(anonymous function)
jquery.js:3073
n.Callbacks.j
jquery.js:3185
n.Callbacks.k.fireWith
jquery.js:3391
n.extend.ready
jquery.js:3407
I
Paused on a JavaScript breakpoint.
Scope Variables
Local
arguments: Arguments[4]
code: "modulerr"
i: 4
message: "[$injector:modulerr] Failed to instantiate module betsApp due to:↵Error: [$injector:unpr] Unknown provider: $routeProvider↵http://errors.angularjs.org/1.2.16/$injector/unpr?p0=%24routeProvider↵    at http://localhost:8000/bower_components/angular/angular.js:78:12↵    at http://localhost:8000/bower_components/angular/angular.js:3705:19↵    at getService (http://localhost:8000/bower_components/angular/angular.js:3832:39)↵    at Object.invoke (http://localhost:8000/bower_components/angular/angular.js:3859:13)↵    at http://localhost:8000/bower_components/angular/angular.js:3788:37↵    at Array.forEach (native)↵    at forEach (http://localhost:8000/bower_components/angular/angular.js:323:11)↵    at loadModules (http://localhost:8000/bower_components/angular/angular.js:3775:5)↵    at createInjector (http://localhost:8000/bower_components/angular/angular.js:3715:11)↵    at doBootstrap (http://localhost:8000/bower_components/angular/angular.js:1379:20)↵http://errors.angularjs.org/1.2.16/$injector/modulerr?p0=betsApp&p1=Error%3A%20%5B%24injector%3Aunpr%5D%20Unknown%20provider%3A%20%24routeProvider%0Ahttp%3A%2F%2Ferrors.angularjs.org%2F1.2.16%2F%24injector%2Funpr%3Fp0%3D%2524routeProvider%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A78%3A12%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A3705%3A19%0A%20%20%20%20at%20getService%20(http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A3832%3A39)%0A%20%20%20%20at%20Object.invoke%20(http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A3859%3A13)%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A3788%3A37%0A%20%20%20%20at%20Array.forEach%20(native)%0A%20%20%20%20at%20forEach%20(http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A323%3A11)%0A%20%20%20%20at%20loadModules%20(http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A3775%3A5)%0A%20%20%20%20at%20createInjector%20(http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A3715%3A11)%0A%20%20%20%20at%20doBootstrap%20(http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A1379%3A20)"
prefix: "[$injector:modulerr] "
stringify: function (obj) {
template: "Failed to instantiate module {0} due to:↵{1}"
templateArgs: Arguments[4]
this: undefined
Closure
Closure
Window
Global
Breakpoints
angular.js:78
Error(message);
application.js:4
.html5mode(true);
application.js:5
.when('/login', {templateUrl:'pages/login.html'});
DOM Breakpoints
XHR Breakpoints
Event Listener Breakpoints
Workers
"[$injector:modulerr] Failed to instantiate module betsApp due to:
Error: [$injector:unpr] Unknown provider: $routeProvider
http://errors.angularjs.org/1.2.16/$injector/unpr?p0=%24routeProvider
    at http://localhost:8000/bower_components/angular/angular.js:78:12
    at http://localhost:8000/bower_components/angular/angular.js:3705:19
    at getService (http://localhost:8000/bower_components/angular/angular.js:3832:39)
    at Object.invoke (http://localhost:8000/bower_components/angular/angular.js:3859:13)
    at http://localhost:8000/bower_components/angular/angular.js:3788:37
    at Array.forEach (native)
    at forEach (http://localhost:8000/bower_components/angular/angular.js:323:11)
    at loadModules (http://localhost:8000/bower_components/angular/angular.js:3775:5)
    at createInjector (http://localhost:8000/bower_components/angular/angular.js:3715:11)
    at doBootstrap (http://localhost:8000/bower_components/angular/angular.js:1379:20)
http://errors.angularjs.org/1.2.16/$injector/modulerr?p0=betsApp&p1=Error%3A%20%5B%24injector%3Aunpr%5D%20Unknown%20provider%3A%20%24routeProvider%0Ahttp%3A%2F%2Ferrors.angularjs.org%2F1.2.16%2F%24injector%2Funpr%3Fp0%3D%2524routeProvider%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A78%3A12%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A3705%3A19%0A%20%20%20%20at%20getService%20(http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A3832%3A39)%0A%20%20%20%20at%20Object.invoke%20(http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A3859%3A13)%0A%20%20%20%20at%20http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A3788%3A37%0A%20%20%20%20at%20Array.forEach%20(native)%0A%20%20%20%20at%20forEach%20(http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A323%3A11)%0A%20%20%20%20at%20loadModules%20(http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A3775%3A5)%0A%20%20%20%20at%20createInjector%20(http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A3715%3A11)%0A%20%20%20%20at%20doBootstrap%20(http%3A%2F%2Flocalhost%3A8000%2Fbower_components%2Fangular%2Fangular.js%3A1379%3A20)"

【问题讨论】：

我不确定您是否应该将ng-app 放在<html> 元素上。也许你应该尝试在<body>
我删除了它并会解决这个问题。但仍然是同样的问题。
如果这个错误能提供更多线索就更好了！这可能是一个很好的用例，包括 zone.js 用于一些细粒度的窥探；）github.com/angular/zone.js

标签： javascript html angularjs url-routing

【解决方案1】：

在 v1.2+ 中，ngRoute 是一个单独的模块，应该独立加载（并且还声明为主模块的依赖项）。

<script src='bower_components/angular/angular.js'></script>
<script src='bower_components/angular/angular-route.js'></script>

var betsApp = angular.module('betsApp', ['ngRoute']);

如果您使用的是 bower，可以使用以下命令下载 ngRoute 模块：
bower install angular-route

【讨论】：

谢谢。现在没有错误，但是login.html文件没有加载到ng-view
确保login.html 位于名为pages 的目录中。另外，您在哪里设置 /login 的路径？我没有看到链接或其他东西。如果您想默认导航到那里，请更改您的配置函数，如下所示：... $routeProvider.when('/login', {...}).otherwise({redirectTo: '/login'});
login.html 位于 pages 文件夹中（如果我正在写 http://localhost:8000/pages/login.html，我可以访问它）。我正在使用浏览器 url 导航到登录页面，如下所示：http://localhost:8000/login
您是否设置了您的服务器以支持 html5mode ？那里需要配置。我建议您在关闭 html5mode 的情况下尝试，看看是否是问题所在。（注意：关闭 html5mode 后，您需要导航到 http://localhost:8000/#/login。）
将其更改为 $locationProvider.html5Mode(true); 并且成功了！谢谢

【解决方案2】：

RouteProvider 现在位于与核心 Angular 发行版不同的模块中。见https://docs.angularjs.org/api/ngRoute。

因为看起来你正在使用凉亭，我会做一个

bower install angular-route

它将下载必要的.js 文件并将其放在 bower_components 目录中。修改 HTML 以包含此脚本。然后，您的 application.js 文件中的第一行应为：

var betsApp = angular.module('betsApp', ['ngRoute']);

【讨论】：

【解决方案3】：

确保你的 Module 和 ng-app 是相等的

angular.module('foo', ['ngRoute']);

<html ng-app="foo">

【讨论】：

【解决方案4】：

你必须添加 angular-route 模块！

【讨论】：

谢谢。现在没有错误，但是login.html文件没有加载到ng-view