Error while running the ionic3 app in production mode


#1

I am facing an issue when I try to build my app using the following command -

ionic cordova run android --prod --release

Everything runs fine if I run the command as below -

ionic cordova run android

The error Iam getting is -

Error: Cannot determine the module for class CartItemsPage in C:/test/src/pages/cart/cart-items.ts! Add CartItemsPage to the NgModule to fix it. Cannot determine the module for class ItemsPage in C:/test/src/pages/items/items.ts! Add ItemsPage to th e NgModule to fix it. Cannot determine the module for class UserHomePage in C:/test/src/pages/user-home/user-home.ts! Add User HomePage to the NgModule to fix it. Cannot determine the module for class ForgotPasswordPage in C:/test/src/pages/forgot-password/forgot-pas sword.ts! Add ForgotPasswordPage to the NgModule to fix it. Cannot determine the module for class LoginPage in C:/test/src/pages/login/login.ts! Add LoginPage to th e NgModule to fix it. Cannot determine the module for class SignupPage in C:/test/src/pages/signup/signup.ts! Add SignupPage t o the NgModule to fix it. Cannot determine the module for class WelcomePage in C:/test/src/pages/welcome/welcome.ts! Add WelcomePa ge to the NgModule to fix it. Cannot determine the module for class PincodePage in C:/test/src/pages/pincode/pincode.ts! Add PincodePa ge to the NgModule to fix it. Cannot determine the module for class AppHomePage in C:/test/src/pages/app-home/app-home.ts! Add AppHome Page to the NgModule to fix it. Cannot determine the module for class ProfilePage in C:/test/src/pages/profile/profile.ts! Add ProfilePa ge to the NgModule to fix it. Cannot determine the module for class OrderDetailPage in C:/test/src/pages/myorders/order-detail.ts! Add OrderDetailPage to the NgModule to fix it. Cannot determine the module for class MyOrdersPage in C:/test/src/pages/myorders/myorders.ts! Add MyOrde rsPage to the NgModule to fix it. Cannot determine the module for class LogoutPage in C:/test/src/pages/logout/logout.ts! Add LogoutPage t o the NgModule to fix it. Cannot determine the module for class MyApp in C:/test/src/app/app.component.ts! Add MyApp to the NgModu le to fix it. Cannot determine the module for class RemoveUnderscorePipe in C:/test/src/utils/pipes/RemoveUnderscore.t s! Add RemoveUnderscorePipe to the NgModule to fix it.

but I have added all my pages and pipes to app.module.ts as below -

// Imports

// The translate loader needs to know where to load i18n files
// in Ionic’s static asset pipeline.
export function HttpLoaderFactory(http: Http) {
return new TranslateHttpLoader(http, ‘./assets/i18n/’, ‘.json’);
}

let pages:any = [
MyApp,
LoginPage,
UserHomePage,
SignupPage,
AppHomePage,
WelcomePage,
ItemsPage,
CartItemsPage,
ProfilePage,
MyOrdersPage,
OrderDetailPage,
ForgotPasswordPage,
PincodePage,
LogoutPage
];

let pipes = [RemoveUnderscorePipe];

export function declarations() {
return pages.concat(pipes);
}

export function entryComponents() {
return pages;
}

export function providers() {
return [
Api,
ItemsService,
UserService,
ToastService,
CartService,
OrdersService,
TokenService,
Camera,
GoogleMaps,
SplashScreen,
StatusBar,

// Keep this to enable Ionic's runtime error handling during development
{provide: ErrorHandler, useClass: IonicErrorHandler}

];
}

@NgModule({
declarations: declarations(),
imports: [
BrowserModule,
HttpModule,
TranslateModule.forRoot({
loader: {
provide: TranslateLoader,
useFactory: HttpLoaderFactory,
deps: [Http]
}
}),
IonicModule.forRoot(MyApp),
IonicStorageModule.forRoot()
],
bootstrap: [IonicApp],
entryComponents: entryComponents(),
providers: providers()
})
export class AppModule {
}

My app is ready but due to this issue iam not able to post it to production. How can i resolve this issue. Please Help

Thanks


#2

Try change to

declarations: pages

full code is

export function HttpLoaderFactory(http: Http) {
    return new TranslateHttpLoader(http, '. / assets / i18n /', '.json');
}

let pages: any = [
    MyApp,
    LoginPage,
    UserHomePage,
    SignupPage,
    AppHomePage,
    WelcomePage,
    ItemsPage,
    CartItemsPage,
    ProfilePage,
    MyOrdersPage,
    OrderDetailPage,
    ForgotPasswordPage,
    PincodePage,
    LogoutPage
];

let pipes = [RemoveUnderscorePipe];

let providers = [
    Api,
    ItemsService,
    UserService,
    ToastService,
    CartService,
    OrdersService,
    TokenService,
    Camera,
    GoogleMaps,
    SplashScreen,
    StatusBar,

    // Keep this to enable Ionic's runtime error handling during development
    {
        provide: ErrorHandler,
        useClass: IonicErrorHandler
    }
]

@NgModule({
    declarations: pages,
    imports: [
        BrowserModule,
        HttpModule,
        TranslateModule.forRoot({
            loader: {
                provide: TranslateLoader,
                useFactory: HttpLoaderFactory,
                deps: [Http]
            }
        }),
        IonicModule.forRoot(MyApp),
        IonicStorageModule.forRoot()
    ],
    bootstrap: [IonicApp],
    entryComponents: pages,
    providers: providers
})
export class AppModule {}

#3

Thanks alot it worked! :slight_smile: