GeolocationException on Xamarin Forms - xamarin.ios

Question

I am attempting to add Maps to my Xamarin forms application. When I open the app, it errors with the following:
Plugin.Geolocator.Abstractions.GeolocationException has been thrown
A geolocation error occurred: Unauthorized
The first time, a popup appears when I run the app to ask if I can access location, and I accepted. The popup no longer appears when I run the app, it just errors. The ItemsPage is the first screen I am directed, where the app crashes. I have included my .plist file. I was following this guide from Xamarin.
Main.cs (iOS)
public class Application
{
// This is the main entry point of the application.
static void Main(string[] args)
{
// if you want to use a different Application Delegate class from "AppDelegate"
// you can specify it here.
UIApplication.Main(args, null, "AppDelegate"); // error thrown here
}
}
ItemsPage.xaml
<?xml version="1.0" encoding="utf-8"?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:maps="clr-namespace:Xamarin.Forms.Maps;assembly=Xamarin.Forms.Maps"
x:Class="Divco.ItemsPage"
Title="{Binding Title}"
x:Name="BrowseItemsPage">
<ContentPage.ToolbarItems>
<ToolbarItem Text="Logout" Command="{Binding LogoutCommand}"/>
</ContentPage.ToolbarItems>
<ContentPage.Content>
<StackLayout>
<!--<maps:Map WidthRequest="320" HeightRequest="300"
x:Name="MyMap"
IsShowingUser="false"
MapType="Street"/>-->
<ListView x:Name="ItemsListView" ItemsSource="{Binding Items}" VerticalOptions="FillAndExpand" HasUnevenRows="true" RefreshCommand="{Binding LoadItemsCommand}" IsPullToRefreshEnabled="true" IsRefreshing="{Binding IsBusy, Mode=OneWay}" CachingStrategy="RecycleElement" ItemSelected="OnItemSelected">
<ListView.ItemTemplate>
<DataTemplate>
<ViewCell>
<StackLayout Padding="10">
<Label Text="{Binding id}" LineBreakMode="NoWrap" Style="{DynamicResource ListItemTextStyle}" FontSize="16" />
<Label Text="{Binding description}" LineBreakMode="NoWrap" Style="{DynamicResource ListItemDetailTextStyle}" FontSize="13" />
</StackLayout>
</ViewCell>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
</StackLayout>
</ContentPage.Content>
</ContentPage>
AppDelegate.cs
[Register("AppDelegate")]
public partial class AppDelegate : global::Xamarin.Forms.Platform.iOS.FormsApplicationDelegate
{
public override bool FinishedLaunching(UIApplication app, NSDictionary options)
{
global::Xamarin.Forms.Forms.Init();
Xamarin.FormsMaps.Init();
LoadApplication(new App());
return base.FinishedLaunching(app, options);
}
}
Info.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDisplayName</key>
<string>{Hidden}</string>
<key>CFBundleName</key>
<string>{Hidden}</string>
<key>CFBundleIdentifier</key>
<string>{Hidden}</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleVersion</key>
<string>1.0</string>
<key>LSRequiresIPhoneOS</key>
<true/>
<key>MinimumOSVersion</key>
<string>8.0</string>
<key>UIDeviceFamily</key>
<array>
<integer>1</integer>
<integer>2</integer>
</array>
<key>UILaunchStoryboardName</key>
<string>LaunchScreen</string>
<key>UIRequiredDeviceCapabilities</key>
<array>
<string>armv7</string>
</array>
<key>UISupportedInterfaceOrientations</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
</array>
<key>UISupportedInterfaceOrientations~ipad</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationPortraitUpsideDown</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>XSAppIconAssets</key>
<string>Assets.xcassets/AppIcon.appiconset</string>
<key>CFBundleDocumentTypes</key>
<array>
<dict>
<key>CFBundleTypeName</key>
<string>MKDirectionsRequest</string>
<key>LSItemContentTypes</key>
<array>
<string>com.apple.maps.directionsrequest</string>
</array>
</dict>
</array>
<key>MKDirectionsApplicationSupportedModes</key>
<array>
<string>MKDirectionsModeCar</string>
</array>
<key>UIBackgroundModes</key>
<array>
<string>location</string>
<string>fetch</string>
<string>remote-notification</string>
</array>
<key>NSLocationAlwaysUsageDescription</key>
<string>This app needs access always to location.</string>
<key>NSLocationWhenInUseUsageDescription</key>
<string>This app needs access location when open.</string>
</dict>
</plist>
Eventually, I would like to comment out the maps portions in the xaml to show the current location of the user.

Answer 1

NSLocationAlwaysAndWhenInUseUsageDescription is also needed in info.plist after iOS 11 for requesting always Authorization.
Detail Refer to Requesting Always Authorization