White screen of death when adding plugin ImagePicker

below is the code:
notice when i take out ImagePicker from imports everything is fine,when i put it back i get the white screen.
i installed the plugin and node module many time.

This is the first time i am using ionic native maybe i have done some mistake?
It works fine on ionic serve.

import { BrowserModule } from ‘@angular/platform-browser’;
import { ErrorHandler, NgModule } from ‘@angular/core’;
import { IonicApp, IonicErrorHandler, IonicModule } from ‘ionic-angular’;

import { MyApp } from ‘./app.component’;
import { HomePage } from ‘…/pages/home/home’;
import { ListPage } from ‘…/pages/list/list’;
import { RegisterPage } from ‘…/pages/register/register’;
import { FeedPage } from ‘…/pages/feed/feed’;
import { HealerProfilePage } from ‘…/pages/healer-profile/healer-profile’;
import { UserProfilePage } from ‘…/pages/user-profile/user-profile’;
import { HttpClientModule } from ‘@angular/common/http’;
import { IonicStorageModule } from ‘@ionic/storage’;

import { StatusBar } from ‘@ionic-native/status-bar’;
import { SplashScreen } from ‘@ionic-native/splash-screen’;
import { GlobalProvider } from ‘…/providers/global/global’;
import { ConditionsProvider } from ‘…/providers/conditions/conditions’;
import { PracticesProvider } from ‘…/providers/practices/practices’;
import { UsersProvider } from ‘…/providers/users/users’;

import { Ng4GeoautocompleteModule } from ‘ng4-geoautocomplete’;
import { ImagePicker } from ‘@ionic-native/image-picker’;

@NgModule({
declarations: [
MyApp,
HomePage,
ListPage,
RegisterPage,
FeedPage,
HealerProfilePage,
UserProfilePage
],
imports: [
BrowserModule,
HttpClientModule,
IonicModule.forRoot(MyApp),
IonicStorageModule.forRoot(),
Ng4GeoautocompleteModule.forRoot(),
ImagePicker
],
bootstrap: [IonicApp],
entryComponents: [
MyApp,
HomePage,
ListPage,
RegisterPage,
FeedPage,
HealerProfilePage,
UserProfilePage
],
providers: [
StatusBar,
SplashScreen,
{provide: ErrorHandler, useClass: IonicErrorHandler},
GlobalProvider,
ConditionsProvider,
PracticesProvider,
UsersProvider
]
})
export class AppModule {}