Angular Ionic 3构建失败-无法确定OverlyPortal类的模块

尽管对一个非常相似的问题给出了这些答案，但没有一个解决方案对我有效：

运行

ionic build

时，构建工作正常，但是

ionic build--prod

需要AOT等时，会出现问题

这是全部错误：

[16:52:25]  typescript error 
            Cannot determine the module for class OverlayPortal in /Users/xxxxxxx/Development/xxxxxxx/mobile/node_modules/ionic-angular/components/app/overlay-portal.d.ts! Add OverlayPortal to the NgModule 
            to fix it. Cannot determine the module for class IonicApp in /Users/xxxxxxxxxx/Development/xxxxxxxx/mobile/node_modules/ionic-angular/components/app/app-root.d.ts! Add IonicApp to the NgModule to fix it. 
            Cannot determine the module for class ClickBlock in /Users/xxxxxxxxxxx/Development/xxxxxxxxxx/mobile/node_modules/ionic-angular/components/app/click-block.d.ts! Add ClickBlock to the NgModule to 
            fix it. 

[16:52:25]  ionic-app-script task: "build" 
[16:52:25]  Error: The Angular AoT build failed. See the issues above 
Error: The Angular AoT build failed. See the issues above
    at /Users/xxxxxxxxxx/Development/xxxxxxxx/mobile/node_modules/@ionic/app-scripts/dist/aot/aot-compiler.js:237:55
    at step (/Users/xxxxxxxxxx/Development/xxxxxxxxxx/mobile/node_modules/@ionic/app-scripts/dist/aot/aot-compiler.js:32:23)
    at Object.next (/Users/xxxxxxxxxx/Development/xxxxxxxxxx/mobile/node_modules/@ionic/app-scripts/dist/aot/aot-compiler.js:13:53)
    at fulfilled (/Users/xxxxxxxx/Development/xxxxxxxxxx/mobile/node_modules/@ionic/app-scripts/dist/aot/aot-compiler.js:4:58)
[ERROR] An error occurred while running subprocess ionic-app-scripts.

我已尝试降级typescript 看一看