升级到Ionic 2.2.0，现在得到关于OpaqueToken和ModuleWithProviders的错误

Question

我已经从Ionic 2.0.0-rc3升级到2.2.0。为此，我按照他们在https://github.com/driftyco/ionic/blob/master/CHANGELOG.md上的更改日志中的说明更新了我的package.json

如果我现在运行ionic serve，那么我会在transpile阶段看到错误。我不知所措，因为我对OpaqueToken或ModuleWithProviders一无所知，我到处搜索也没有发现任何东西。

MacBook-Pro-3:project chris$ ionic serve

> ionic-hello-world@ ionic:serve /Users/chris/Documents/ionic/project
> ionic-app-scripts serve "--v2" "--address" "0.0.0.0" "--port" "8102" "--livereload-port" "35731"

[16:25:37]  ionic-app-scripts 1.1.4 
[16:25:37]  watch started ... 
[16:25:37]  build dev started ... 
[16:25:37]  clean started ... 
[16:25:37]  clean finished in 1 ms 
[16:25:37]  copy started ... 
[16:25:37]  transpile started ... 
[16:25:40]  typescript: Users/chris/node_modules/@ionic/cloud-angular/dist/es5/index.d.ts, line: 39 
            Cannot find name 'OpaqueToken'. 

[16:25:40]  typescript: Users/chris/node_modules/@ionic/cloud-angular/dist/es5/index.d.ts, line: 50 
      L39:  export declare const CloudSettingsToken: OpaqueToken;
      L40:  export declare function provideContainer(settings: CloudSettings): DIContainer;

            Cannot find name 'ModuleWithProviders'. 

      L49:  export declare class CloudModule {
      L50:      static forRoot(settings: CloudSettings): ModuleWithProviders;

[16:25:40]  transpile failed 
[16:25:40]  dev server running: http://localhost:8102/ 

[16:25:40]  watch ready in 2.83 s 
[16:25:40]  copy finished in 2.82 s 

Answer 1

通过执行以下操作，我设法解决了这个问题

npm install @ionic/cloud-angular --save

ionic platform remove ios

remove the node_modules directory

npm install

瞧！