Nativescript 自定义对话框异常

Question

我正在尝试通过关注this example 在 nativescript（角度 2）中获得自定义对话框模式弹出窗口。

知道为什么在单击 SHOW 按钮时出现以下异常：

EXCEPTION: No component factory found for DialogContent (d:\npn\qwe\node_modules\@angular\core\bundles\core.umd.js:3462:27)
ORIGINAL STACKTRACE: (d:\npn\qwe\node_modules\@angular\core\bundles\core.umd.js:3467:31)
Error: No component factory found for DialogContent
    at NoComponentFactoryError.Error (native)
    at NoComponentFactoryError.BaseError [as constructor] (/data/data/org.nativescript.qwe/files/app/tns_modules/@angular/core/bundles/core.umd.js:1255:38)
    at new NoComponentFactoryError (/data/data/org.nativescript.qwe/files/app/tns_modules/@angular/core/bundles/core.umd.js:6053:20)
    at _NullComponentFactoryResolver.resolveComponentFactory (/data/data/org.nativescript.qwe/files/app/tns_modules/@angular/core/bundles/core.umd.js:6062:19)
    at NgModuleInjector.CodegenComponentFactoryResolver.resolveComponentFactory (/data/data/org.nativescript.qwe/files/app/tns_modules/@angular/core/bundles/core.umd.js:6087:39)
    at DetachedLoader.loadInLocation (/data/data/org.nativescript.qwe/files/app/tns_modules/nativescript-angular/common/detached-loader.js:18:37)
    at DetachedLoader.loadComponent (/data/data/org.nativescript.qwe/files/app/tns_modules/nativescript-angular/common/detached-loader.js:30:21)
    at ModalDialogService.showDialog (/data/data/org.nativescript.qwe/files/app/tns_modules/nativescript-angular/directives/dialogs.js:51:36)
    at /data/data/org.nativescript.qwe/files/app/tns_modules/nativescript-angular/directives/dialogs.js:27:51
  at ZoneDelegate.invokeTask (/data/data/org.nativescript.qwe/files/app/tns_modules/nativescript-angular/zone.js/dist/zone-nativescript.js:223:37) (d:\npn\qwe\node_modules\@angular\core\bundles\core.umd.js:3468:31)

Answer 1

我在another so.找到了解决方案，在主模块中你要添加：

@NgModule({
   ....
    declarations: [ DialogContent ],
    entryComponents: [ DialogContent ]
})