我在 Angular 提供程序方面遇到问题,收到此错误:
Row 2696: Error: Unknown provider: a
使用未缩小的 Angular v 1.06,第 2696 行:
providerInjector = createInternalInjector(providerCache, function() {
throw Error("Unknown provider: " + path.join(' <- '));
}),
这是代码:
var myApp = angular.module('myApp', [], function ($interpolateProvider) {
$interpolateProvider.startSymbol('{[{');
$interpolateProvider.endSymbol('}]}');
});
myApp.directive('buttonsRadio', function() {
[...]
});
myApp.controller('MainController', function MainController ($scope) {
[...]
})
有什么想法吗?
编辑:添加错误消息:
Error: Unknown provider: aProvider <- a
createInjector/providerInjector<@/libs/angular.js:2696
getService@/libs/angular.js:2824
createInjector/instanceCache.$injector<@/libs/angular.js:2701
getService@/libs/angular.js:2824
invoke@/libs/angular.js:2842
instantiate@/libs/angular.js:2874
@/libs/angular.js:4759
applyDirectivesToNode/nodeLinkFn/<@/libs/angular.js:4338
forEach@/libs/angular.js:138
nodeLinkFn@/libs/angular.js:4323
compositeLinkFn@/libs/angular.js:3969
compositeLinkFn@/libs/angular.js:3972
nodeLinkFn@/libs/angular.js:4354
compositeLinkFn@/libs/angular.js:3969
publicLinkFn@/libs/angular.js:3874
bootstrap/resumeBootstrapInternal/</<@/libs/angular.js:963
Scope.prototype.$eval@/libs/angular.js:8011
Scope.prototype.$apply@/libs/angular.js:8091
bootstrap/resumeBootstrapInternal/<@/libs/angular.js:961
invoke@/libs/angular.js:2857
bootstrap/resumeBootstrapInternal@/libs/angular.js:960
bootstrap@/libs/angular.js:973
angularInit@/libs/angular.js:934
@/libs/angular.js:14756
f.Callbacks/n@http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js:2
f.Callbacks/o.fireWith@http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js:2
.ready@http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js:2
B@http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js:2
/libs/angular.js
Line 5704
最佳答案
在运行 uglify 或任何其他 ofuscator/压缩算法之前,您应该运行 grunt 任务 ng-annotate ,它将依赖项添加为字符串作为可注入(inject)数组,这使您的代码更加清晰,因为可注入(inject)注释可以作为构建步骤自动添加,而不必手动编码。
myApp.controller('MainController', function MainController ($scope) {
[...]
})
变成:
myApp.controller('MainController', ['$scope', function MainController ($scope) {
[...]
}])
看看:https://github.com/olov/ng-annotate
更新: ng-min AngularJS Pre-minifier 已弃用 –> 使用 ng-annotate
关于javascript - Angular.js-providerInjector 错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/16242406/