ionic serve

我不确定这个错误源于何处.我仔细地仔细检查了我的TypeScript文件中所有导入的损坏路径.我什么都没找到.

应用程序工作和不工作之间唯一的变化是添加了一个用于保存Google地图位置数据的新界面.

但是我不知道这是如何相关的,它必须是构建过程中的其他东西.

app.modules.ts

import { NgModule,ErrorHandler } from '@angular/core';
import { IonicApp,IonicModule,IonicErrorHandler } from 'ionic-angular';
import { IonicStorageModule } from '@ionic/storage';
import { MyApp } from './app.component';
import { Geolocation } from '@ionic-native/geolocation';
import { Place } from '../model/place.model';
import { AboutPage } from '../pages/about/about';
import { ContactPage } from '../pages/contact/contact';

import { NewPlacePage } from '../pages/new-place/new-place';
import { PlacePage } from '../pages/place/place';
import { HomePage } from '../pages/home/home';
import { TabsPage } from '../pages/tabs/tabs';
import { ActivePage } from '../pages/active/active';
import { PlacesService } from '../services/places.service';
import { ConnectivityService } from '../providers/connectivity-service';
import {AgmCoreModule }  from 'angular2-google-maps/core'

@NgModule({
  declarations: [
    MyApp,AboutPage,ContactPage,HomePage,TabsPage,ActivePage,NewPlacePage,PlacePage
  ],imports: [
    IonicModule.forRoot(MyApp),IonicStorageModule.forRoot(),AgmCoreModule.forRoot({
      apiKey: 'hiddenforstackoverflow'
    })
  ],bootstrap: [IonicApp],entryComponents: [
    MyApp,providers: [{provide: ErrorHandler,useClass: IonicErrorHandler},ConnectivityService,PlacesService,Storage]
})
export class AppModule {}

places.service.ts

import { Injectable } from '@angular/core';
import { Storage } from '@ionic/storage';
import { Place } from '../model/place.model';


@Injectable()
export class PlacesService {

    private places: Place[] = [];


    constructor(private storage: Storage) { }
    addplace(place: Place) {
        this.places.push(place);

        console.log(this.places);
        this.storage.set('places',this.places);

    }

    getPlaces() {
        return this.storage.get('places')
            .then(
            (places) => {
                this.places = places == null ? [] : places;
                console.log(this.places);
                console.log(places);
                return this.places.slice();
            });

    }
}

newplace.ts

import { Component,Injectable } from '@angular/core';
import { NavController,NavParams } from 'ionic-angular';
import { PlacesService } from '../../services/places.service';
import { Geofence,Geolocation,SMS } from 'ionic-native';


@Component({
  selector: 'page-new-place',templateUrl: 'new-place.html'
})


export class NewPlacePage {

  location: { lat: number,lng: number } = { lat: 0,lng: 0 };

  constructor(private placesService: PlacesService,private navCtrl: NavController) { }

  onLocateUser() {
    Geolocation.getCurrentPosition()
      .then(
      (location) => {
        console.log('Location successful')
        this.location.lat = location.coords.latitude;
        this.location.lng = location.coords.longitude
      }
      )
  }
  onAddplace(value: { title: string }) {
    console.log(value);
    this.placesService.addplace({ title: value.title,location: this.location });
    this.navCtrl.pop();

  }

}

place.model.ts

export interface Place {
    title: string;
    location: {
        lat: number,lng: number
    }
}

离子版本

Ionic Framework: 2.2.0
    Ionic Native: ^2.4.1
    Ionic App Scripts: 1.2.5
    Angular Core: 2.4.8
    Angular Compiler CLI: 2.4.8
    Node: 7.7.4
    OS Platform: Windows 10
    Navigator Platform: Win32
    User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,like Gecko) Chrome/56.0.2924.87 Safari/537.36

的package.json

{
  "name": "ionic-hello-world","author": "Ionic Framework","homepage": "http://ionicframework.com/","private": true,"scripts": {
    "clean": "ionic-app-scripts clean","build": "ionic-app-scripts build","ionic:build": "ionic-app-scripts build","ionic:serve": "ionic-app-scripts serve"
  },"dependencies": {
    "@angular/common": "2.4.8","@angular/compiler": "2.4.8","@angular/compiler-cli": "2.4.8","@angular/core": "2.4.8","@angular/forms": "2.4.8","@angular/http": "2.4.8","@angular/platform-browser": "2.4.8","@angular/platform-browser-dynamic": "2.4.8","@angular/platform-server": "2.4.8","@ionic-native/core": "^3.4.4","@ionic-native/geolocation": "^3.4.4","@ionic/storage": "2.0.0","@types/google-maps": "^3.2.0","angular2-google-maps": "^0.17.0","ionic-angular": "2.2.0","ionic-native": "^2.4.1","ionicons": "3.0.0","typescript": "2.0.9","rxjs": "5.0.1","sw-toolBox": "3.4.0","zone.js": "0.7.2"
  },"devDependencies": {
    "@ionic/app-scripts": "^1.2.5","typescript": "2.0.9"
  },"cordovaPlugins": [
    "cordova-plugin-whitelist","cordova-plugin-console","cordova-plugin-device","cordova-plugin-statusbar","cordova-plugin-splashscreen","ionic-plugin-keyboard"
  ],"cordovaPlatforms": [],"description": "ionic-boiler: An Ionic project"
}

任何人都可以提供有关如何进一步调试的建议吗？我应该调试polyfils.ts文件吗？

问题1：你必须删除这个旧模块“ionic-native”：“^ 2.4.1”,然后运行npm i

问题2：您需要在providers数组(app.module.ts)中注入Geolocation.您必须使用最新的离子本机(“@ ionic-native / core”：“^ 3.4.4”)执行此操作.

你可以在这里阅读更多相关信息：Ionic Native.