5,380 questions with Xamarin tags

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3 answers One of the answers was accepted by the question author.

Emulator not running. Could not get emulator name after starting AVD

I recently installed windows 11 and android emulator stopped working. I recently installed windows 11 and android emulator stopped working. This is the errorstrong text my configuration is I have tried different combinations…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2022-01-28T03:05:31.787+00:00
Erick 26 Reputation points
commented 2025-06-02T19:21:15.2866667+00:00
Auri A. Rahimzadeh 6 Reputation points
1 answer

[chromium] [INFO:CONSOLE(0)] "Failed to load module script: The server responded with a non-JavaScript MIME type of "";. Strict MIME type checking is enforced for module scripts per HTML spec

Steps to reproduce the problem: Using Xamarin Webview to load URL. Facing problems on Android APK < 30 with lower chrome version. Unable to load Webview. Problem Description: Trying to launch a Xamarin.Android WebView using…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2022-08-17T17:11:19.803+00:00
edited an answer 2025-06-01T19:13:31.4566667+00:00
Naderson Jinkia 0 Reputation points
1 answer

Forwarding debugger port 8872 , Detecting existing process

HI all, From last few days I'm getting an issue related to android build both Debug and release mode also not working. In debug mode even app also not installing, I'm getting Forwarding debugger port 8872 Detecting existing process am start -n…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2021-09-17T07:02:20.45+00:00
Nagarjuna Gadikota 1 Reputation point
answered 2025-05-27T12:01:48.28+00:00
Sergey Abaev 0 Reputation points
1 answer

How Cast(Convert) Java.Lang.Object derived to C# object

Hi. I'm going to use Microsoft SignalR with Xamarin.Android. so I need to setup 3 projects; -Web Application(as Server) -Xamarin.Android( as Client) -Shared Project (containing Models) suppose we have a simple POCO C# class which is shared…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2022-05-24T05:40:11.75+00:00
hamid Darab 21 Reputation points
commented 2025-05-27T07:25:09.95+00:00
Dennis Fehr 0 Reputation points
1 answer

How to Upload a Xamarin IPA to App Store with Xcode 16.3 on macOS 15.4.1?"

Following the resolution of a recent production issue, I attempted to build the IPA on a Mac that was just updated to the latest macOS version(15.4.1). and Xcode version from 15.5 to 16.3. This update is necessary because, starting May 1st, 2025, all…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2025-05-11T11:16:37.98+00:00
developer xamarin maui 0 Reputation points
edited an answer 2025-05-12T15:38:27.7466667+00:00
Bruce (SqlWork.com) 76,771 Reputation points Volunteer Moderator
0 answers

How to resolve Xamarin.Forms crash when navigating between pages on Android?

I'm experiencing an issue in a Xamarin.Forms app where the app crashes when navigating between two pages, but only on Android devices. The crash log mentions an ObjectDisposedException related to a renderer. I suspect it has something to do with the way…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2025-05-09T13:17:11.1833333+00:00
Muhammad Amiruddin Latief 0 Reputation points
commented 2025-05-09T13:18:25.6333333+00:00
Muhammad Amiruddin Latief 0 Reputation points
0 answers

XAMARIN SPEECH RECOGNITION API

There is an API whose package name is android.speech in Android SDK. It converts speech to text through preinstalled Google application in Android phones. I wonder whether Xamarin Forms SDK has an API counterpart of android.speech or not.

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2025-04-30T12:44:43.4266667+00:00
MOON 20 Reputation points
1 answer

How to fix 17.13.5 Issue

After updating my VS Studio Community installation to version 17.3.5 from version 17.12.5, I now get the following major error when building my Xamarin Android app: System.UnauthorizedAccessException: Access to the path 'AndroidManifest.xml' is denied. …

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2025-03-27T18:32:39.69+00:00
was 0 Reputation points
commented 2025-03-28T09:37:44.08+00:00
was 0 Reputation points
2 answers One of the answers was accepted by the question author.

VS2022 can not see my real android device

I have a Galaxy S10e on Android 11 that has Dev mode turned on and is connected via USB to the pc. Visual Studio 2022 does not see this device. It is not in the list of devices to choose to run on. So, I can't test against a real device. I have deleted…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2021-11-23T19:36:54.48+00:00
WillAutioItrax 206 Reputation points
commented 2025-03-24T00:46:52.1533333+00:00
Nathan Sokalski 4,111 Reputation points
0 answers

Problem publishing .NET MAUI app to Google Play Store: Unpacking failed error

Hello, I have problem when I try publish my .NET Maui application to Google Play Store, I see this error message: Unpacking failed. Please download 'https://dl.google.com/firebase/ios/analytics/59128155f949f77d/GoogleAppMeasurement-8.9.1.tar.gz' and…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,133 questions
Microsoft Intune Android
Microsoft Intune Android
Microsoft Intune: A Microsoft cloud-based management solution that offers mobile device management, mobile application management, and PC management capabilities.Android: An open-source mobile platform based on the Linux kernel, developed by Google, and maintained by the Open Handset Alliance.
377 questions
asked 2025-02-08T05:43:38.59+00:00
Yusuf-3141 70 Reputation points
commented 2025-03-20T22:55:05.48+00:00
Yusuf-3141 70 Reputation points
3 answers

IsEnabled property doesn't seem to work for AppShell

I want to use the IsEnabled property of ShellContent object of the AppShell, but this property doesn't seem to have any effect if True or False. If working, this property is very handy, for example, to disable user interaction until some conditions are…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2021-08-03T18:41:06.46+00:00
Dave 1 Reputation point
answered 2025-03-14T14:31:59.6866667+00:00
Laura 0 Reputation points
6 answers

XA0137: The 'run-as' command failed with 'run-as: couldn't stat /data/user/0/com.test.demo: No such file or directory '.

Hi all, My app not installing in release mode, Even I tried generating apk and installing but app is crashing every time. I'm getting following error Start debugging Android application failed Start debugging Android application ... am start -a…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2021-09-17T16:33:28.817+00:00
Nagarjuna Gadikota 1 Reputation point
answered 2025-03-14T08:54:08.8766667+00:00
Ulf Andersson 0 Reputation points
2 answers

Bind to a static variable inside App.xaml

Hi, How can I bind my XAML to a static variable inside the App.xaml.cs? For example: namespace Mawaqeet { public partial class App : Application { public static string my_name { get; set; } public static DateTime my_birthday…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2021-04-09T19:27:29.42+00:00
Jassim Al Rahma 1,611 Reputation points
edited an answer 2025-03-03T00:37:28.4333333+00:00
RemVas 0 Reputation points
3 answers

ListView Item Selected/Tapped not Working on iOS

We have recently implemented ItemSelected on one of our ListView components. It works fine on Android, but on iOS the list items only respond to a user hitting them about 1 out of 10 times. We tried changing our ItemSelected handler to an ItemTapped, but…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2021-10-27T21:17:50.513+00:00
Stefan Hodges-Kluck 6 Reputation points
answered 2025-02-27T08:00:06.5366667+00:00
Gautam Jain 0 Reputation points
3 answers

AppShell- Failed to Navigate Back, Ambiguous routes matched for.... but i've only registered routes once

I am building an Xamarin Forms app for iOS and Android. I registered my routes in AppShell.xaml.cs globally like this: **-AppShell.xaml.cs-** Routes.Add(nameof(HousingFolderPage), typeof(HousingFolderPage)); Routes.Add(nameof(HousingFolderDetailsPage),…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,597 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,517 questions
asked 2023-03-26T23:28:07.2466667+00:00
Nabil 6 Reputation points
answered 2025-02-26T17:38:59.5166667+00:00
Paul Reedy 0 Reputation points
2 answers

The default Firebase app has not yet been configured. Add `[FIRApp configure];` In xamarin forms(iOS)

When i build app for xamarin ios the below issue/warning occurs. Error: The default Firebase app has not yet been configured. Add [FIRApp configure]; (FirebaseApp.configure() in Swift) to your application initialization. Read more:…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2021-01-18T15:13:01.223+00:00
Raghavendra G R 121 Reputation points
answered 2025-02-13T14:56:33.54+00:00
Son4D 0 Reputation points
1 answer One of the answers was accepted by the question author.

Is it recommended to use "StackLayout" in MAUI?

I understand that in MAUI there are objects like VerticalStackLayout, which are better optimized, but when creating slightly more complex objects, I have found it better to continue using the classic StackLayout since it processes the properties…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,133 questions
asked 2025-02-11T14:00:23.9333333+00:00
Kevin Anchapaxi 80 Reputation points
accepted 2025-02-12T23:46:12+00:00
Kevin Anchapaxi 80 Reputation points
1 answer

Xamarin Projects not loading after upgrading VS 2022 to version 17.12.4

After upgrading VS 2022 to version 17.12.4, I noticed that multiple of my existing Xamarin Forms projects are not loading and VS gets stuck at "Loading project 0 of 3". .NET MAUI Projects loading normally.

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
5,449 questions
asked 2025-01-29T10:08:31.1466667+00:00
Bilal Harb 0 Reputation points
commented 2025-02-12T06:49:07.63+00:00
Anonymous
2 answers

How can we check the liveness of any image using Coginitive Face API Services?

Dear Team, We are developing attendance app using Xamarin Forms and FACE API of Cognitive services. What we are doing is like this. Registering Photo : When user clicks on this button we open the mobile camera , user click his/her photograph and…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
Azure AI services
Azure AI services
A group of Azure services, SDKs, and APIs designed to make apps more intelligent, engaging, and discoverable.
3,504 questions
asked 2021-06-13T03:20:06.507+00:00
Prem Sharma 1 Reputation point
answered 2025-02-07T21:58:18.14+00:00
Bas Hendri 0 Reputation points Microsoft Employee
0 answers

MT5210 error when compile xamarin ios project to release

Hi, I wanna to integrate Sipsorcery into my Xamarin iOS app, everything works fine on the simulator. But when I try to compile the Xamarin sample project, I got some errors from VS on my…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,380 questions
asked 2025-02-06T14:03:01.9666667+00:00
Siu Pang 0 Reputation points
commented 2025-02-07T08:40:32.06+00:00
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 36,426 Reputation points Microsoft External Staff