Hello…!
I am getting error like “This page can’t load google maps correctly” in my once page in my project. 1st of all i show my console details,
I have activated my project on console and i have correctly copy past my code from the console
I past script code to my index.html file like this
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="UTF-8">
<title>Ionic App</title>
<meta name="viewport" content="viewport-fit=cover, width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
<meta name="format-detection" content="telephone=no">
<meta name="msapplication-tap-highlight" content="no">
<link rel="icon" type="image/x-icon" href="assets/icon/favicon.ico">
<link rel="manifest" href="manifest.json">
<meta name="theme-color" content="#4e8ef7">
<!-- add to homescreen for ios -->
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<!-- cordova.js required for cordova apps (remove if not needed) -->
<script src="cordova.js"></script>
<!-- un-comment this code to enable service worker
<script>
if ('serviceWorker' in navigator) {
navigator.serviceWorker.register('service-worker.js')
.then(() => console.log('service worker installed'))
.catch(err => console.error('Error', err));
}
</script>-->
<link href="build/main.css" rel="stylesheet">
</head>
<body>
<!-- Ionic's root component and where the app will load -->
<ion-app></ion-app>
<!-- The polyfills js is generated during the build process -->
<script src="build/polyfills.js"></script>
<!-- The vendor js is generated during the build process
It contains all of the dependencies in node_modules -->
<script src="build/vendor.js"></script>
<!-- The main bundle js is generated during the build process -->
<script src="build/main.js"></script>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBa6gYiA16ORJpAm3Q-eXt6######"></script> <!-- hide my last few codes :D -->
</body>
</html>
And this is my control ts file.
import {Component, ViewChild} from '@angular/core';
import {IonicPage, NavController, NavParams} from 'ionic-angular';
/**
* Generated class for the ContactPage page.
*/
@IonicPage()
@Component({
selector: 'page-contact',
templateUrl: 'contact.html',
})
export class ContactPage {
@ViewChild("map") mapElement;
map : any;
constructor(public navCtrl: NavController, public navParams: NavParams) {
}
ngOnInit() {
console.log('ionViewDidLoad ContactPage');
this.initMap();
}
initMap(){
let cords = new google.maps.LatLng(6.123166174,81.120666184);
let mapOpt : google.maps.MapOptions = {
center : cords,
zoom : 12,
mapTypeId : google.maps.MapTypeId.ROADMAP
};
this.map = new google.maps.Map(this.mapElement.nativeElement,mapOpt);
let marker : google.maps.Marker = new google.maps.Marker({
map: this.map, position: cords})
}
}
Those are the my target lang and lat coordinates 6.123166174 81.120666184
And this is my view html codes
<!--
Generated template for the ContactPage page.
-->
<ion-header>
<ion-navbar>
<ion-title>Contact Us</ion-title>
</ion-navbar>
</ion-header>
<ion-content padding>
<div #map id="map" class="google-map"></div>
</ion-content>
Terminal show me those error
[app-scripts] ‘marker’ is declared but its value is never read.
[app-scripts] L31: this.map = new google.maps.Map(this.mapElement.nativeElement,mapOpt);
[app-scripts] L32: let marker : google.maps.Marker = new google.maps.Marker({
[app-scripts] L33: map: this.map, position: cords})
Browser console show me this error
You have exceeded your request quota for this API. See Error Messages | Maps JavaScript API | Google for Developers
_.Yb @ js?key=AIzaSyBa6gYiA16ORJpAm3Q-eXt6iq#######:40
According to console error, That mean i have to pay use this service? isn’t free service 
Please somebody help me solve this issue 