Ionic 3 Angular 4 应用程序在产品发布版本上抛出错误

Question

我有一个与 Angular 4 配合使用的 Ionic 3 应用程序。它运行良好，即将发布。当我运行命令 ionic cordova build ios --prod --release 时，它抛出一个错误。

Type CompanyPortal in /Users/ustuser/Documents/Proj/src/pages/company-portal/company-portal.ts is part of the declarations of 2 modules: AppModule
            in /Users/ustuser/Documents/Proj/src/app/app.module.ts and CompanyPortalPageModule in
            /Users/ustuser/Documents/Proj/src/pages/company-portal/company-portal.module.ts! Please
            consider moving CompanyPortal in /Users/ustuser/Documents/Proj/pages/company-portal/company-portal.ts to a higher module that imports AppModule in
            /Users/ustuser/Documents/Proj/src/app/app.module.ts and CompanyPortalPageModule in
            /Users/ustuser/Documents/Proj/src/pages/company-portal/company-portal.module.ts. You can
            also create a new NgModule that exports and includes CompanyPortal in /Users/ustuser/Documents/Proj/src/pages/company-portal/company-portal.ts then import that NgModule in AppModule in
            /Users/ustuser/Documents/Proj/src/app/app.module.ts and CompanyPortalPageModule in
            /Users/ustuser/Documents/Proj/src/pages/company-portal/company-portal.module.ts.

阅读论坛和错误日志，从页面模块中删除模块规范。

import { NgModule } from '@angular/core';
import { IonicPageModule } from 'ionic-angular';
import { CompanyPortal } from './company-portal';

@NgModule({
  declarations: [
    //CompanyPortal,
  ],
  imports: [
    //IonicPageModule.forChild(CompanyPortal),
  ],
})
export class CompanyPortalPageModule {

}

完成所有这些操作后，会出现另一种类型的错误，例如

Can't bind to 'popUpListData' since it isn't a known property of 'cheader'. ("<ion-header class="top-bar">
            <cheader [ERROR ->][popUpListData]="changeDivisonData" [uName]="userName"
            [cheaderValue]="global.headerSelectedValue" (")

popUpListData 在我的组件之一中定义 class 'cheader'。数据是动态的，这里提到了 @Input() popUpListData = [];

这些都在使用普通命令 ionic cordova build ios 时有效，但在运行上无法用于生产。

请给我建议克服这个问题的想法。

Answer 1

考虑到 "ionic cordova build ios --prod --release" 命令的问题，请使用以下命令：

ionic cordova build ios --minifycss --optimizejs --minifyjs --release

[注意：- "ionic cordova build ios --prod --release" 命令有电子邮件模式表单中的匹配问题，总是给出无效的电子邮件错误，因此不使用命令]

使用下面 link 了解更多详情：
https://ionicframework.com/docs/cli/cordova/build/

Ionic 3 Angular 4 应用程序在产品发布版本上抛出错误

Ionic 3 Angular 4 App throws error on prod release build

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