4,348 questions with Developer technologies | .NET | .NET Multi-platform App UI tags

Sort by: Updated
Updated Created Answers
0 answers

Visual Studio 2026 + Xcode 27 GA + Messaging 18.10.4: unable to complete Pair to Mac

After repeated attempts to pair my new Mac (running Golden Gate 27 with Xcode 27) from Visual Studio 2026 (.net 10.0), I'm continually getting this error after connecting to my network Mac, it seems there may be a legitimate software bug in this…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-23T14:19:54.5966667+00:00
Eric Bauer 0 Reputation points
4 answers

Subject: .NET iOS Support for Xcode 27 – Expected Release Timeline

Hi, I recently updated Xcode to the latest version, Xcode 27. However, the current .NET iOS workload does not appear to support it yet. While building my project, I received the following error: “This version of .NET for iOS (26.5.10318) requires Xcode…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-21T12:54:45.6+00:00
Hirak Desai 0 Reputation points
edited a comment 2026-09-23T10:41:42.34+00:00
Harry Nguyen (WICLOUD CORPORATION) 10 Reputation points Microsoft External Staff Moderator
2 answers

HOW TO ACCESS DROPBOX FILES

I would like to access my files stored in Dropbox from a NET MAUI app. Can anybody provide a tutorial or sample?

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-17T10:25:12.6933333+00:00
Giorgio Sfiligoi 656 Reputation points
commented 2026-09-23T10:19:10.3733333+00:00
Harry Nguyen (WICLOUD CORPORATION) 10 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

.NET MAUI iOS (net10.0-ios) MT1008: Simulator.app could not be launched because it was not found with Xcode 27.0 and installed iOS Simulator runtimes

Hi Team, I am facing an issue while running a .NET MAUI iOS application on a simulator after upgrading to Xcode 27.0. Error Failed to launch the simulator: Error Domain=NSCocoaErrorDomain Code=260 "The application 'Simulator.app' could not be…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-22T08:51:20.3033333+00:00
Sreenivasan, Sreejith 1,085 Reputation points
commented 2026-09-23T05:14:11.04+00:00
Sreenivasan, Sreejith 1,085 Reputation points
1 answer

How should .NET MAUI handle Google’s new policy requirements?

Hi, I received new warnings from Google Play Console about my .NET MAUI Android app. Google requires higher obfuscation percentage and proper edge‑to‑edge rendering for Android 15 (SDK 35). 1.Our app optimization is below the required threshold. Please…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-17T07:16:18.2366667+00:00
Singha Nissaisuk 15 Reputation points
edited a comment 2026-09-23T03:37:09.9933333+00:00
Nguyen Dam (WICLOUD CORPORATION) 410 Reputation points Microsoft External Staff Moderator
3 answers One of the answers was accepted by the question author.

Best framework to build Mobile & Web applications

I have good experience and skills in building web application using .net core MVC framework, entity framework and SQL server. but i want to extend my knowledge to build mobile applications. so is there a .net framework that allow me to build a single…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-19T21:32:34.9566667+00:00
john john Pter 1,590 Reputation points
accepted 2026-09-22T09:01:22.7733333+00:00
john john Pter 1,590 Reputation points
1 answer

Firebase Crashlytics not reporting crashes in .NET 10 MAUI application and startup crash with iOS linker settings

Hello @Anonymous , I am facing an issue while integrating Firebase Crashlytics into a .NET 10 / .NET MAUI 10 application using Plugin.Firebase 4.0.0. Background I successfully configured Firebase Crashlytics in one .NET MAUI application using the same…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-18T10:37:20.3933333+00:00
Vignesh Palthurai 50 Reputation points
edited a comment 2026-09-22T05:00:58.86+00:00
Nguyen Dam (WICLOUD CORPORATION) 410 Reputation points Microsoft External Staff Moderator
3 answers One of the answers was accepted by the question author.

How to use all-MiniLM-L6-v2 in .net android?

I am using .net android (android application) and I want to ask that how to use all-MiniLM-L6-V2 in it? I want to feed a txt to it and ask questions about the txt.

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-08T14:12:58.5733333+00:00
mc 7,361 Reputation points
edited an answer 2026-09-22T04:47:32.3433333+00:00
Nguyen Dam (WICLOUD CORPORATION) 410 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

exception when I add package of Microsoft.ML.OnnxRuntime?

Android.Runtime.JavaProxyThrowable: '[System.NotSupportedException]: Could not activate JNI Handle 0x7ff647d7d0 (key_handle 0xd084f07) of Java type 'crc646e4b5c24e03cdbf9/MainActivity' as managed type I am using .net application 10.0 and I add package…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-09T13:11:02.18+00:00
mc 7,361 Reputation points
edited an answer 2026-09-22T04:46:59.3433333+00:00
Nguyen Dam (WICLOUD CORPORATION) 410 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

How to fix icon not showing in the title bar of a MAUI Blazor Hybrid application (Windows specific)?

Image of the title bar: Issue: icon isn't showing in the title bar of my application. Details: My project is a MAUI Blazor Hybrid. My project targets only Windows. My project is running .NET9. The icon is located at…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-18T08:30:23.23+00:00
Bronsk1y 40 Reputation points
edited an answer 2026-09-22T04:41:50.7+00:00
Nguyen Dam (WICLOUD CORPORATION) 410 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

.NET iOS compatibility with Xcode 27

Hi, I recently updated Xcode to latest version - 27. However, the current .NET iOS workload does not appear to support this version yet. While building my project, I received the following error - "This version of .NET for iOS (26.5.10318) requires…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-18T13:44:41.69+00:00
Jermin Contractor 25 Reputation points
answered 2026-09-21T03:04:30.77+00:00
Nguyen Dam (WICLOUD CORPORATION) 410 Reputation points Microsoft External Staff Moderator
5 answers

Unsupported Architectures during upload to store

Hi Context: I have an app for ios and android developed with dotnet maui. Normally during summer time the development stops and I pickup the development during the winter. I am doing the development and builds on a M2 MacMini in VSCode. I…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-16T20:08:30.9333333+00:00
Natalie van Gogh 0 Reputation points
commented 2026-09-19T18:13:11.3933333+00:00
Natalie van Gogh 0 Reputation points
2 answers One of the answers was accepted by the question author.

.NET MAUI iOS Firebase Crashlytics Not Receiving Crash Reports (Analytics Working)

Hi @Anonymous I'm integrating Firebase Analytics and Crashlytics in a .NET MAUI application using: <PackageReference Include="Plugin.Firebase" Version="4.0.0" /> <PackageReference…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-06-03T11:20:55.2433333+00:00
Vignesh Palthurai 50 Reputation points
commented 2026-09-18T00:40:06.1933333+00:00
Nancy Vo (WICLOUD CORPORATION) 8,160 Reputation points Microsoft External Staff Moderator
2 answers

How to ask questions using all-MiniLM-L6-V2?

I am using .net android and how to ask questions using Microsoft.ML.Tokenizers? I have get InferenceSession and I do not know how to do it? the repo:https://github.com/ljzj2/XMedicalAndroid there will be error when I run _session.Run(inputs);

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-10T07:26:58.4466667+00:00
mc 7,361 Reputation points
commented 2026-09-17T02:01:13.5266667+00:00
Nguyen Dam (WICLOUD CORPORATION) 410 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Play Store Warning: This release no longer support xxxx devices that were supported in your previous release.

I am getting the below warning for my MAUI app from play store: My Previous version was .net 8 with minSdkVersion 21 and targetSdkVersion 35. My current version is .net 10 with minSdkVersion 23 and targetSdkVersion 36. I am getting below error when I…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-10T09:55:05.64+00:00
Sreenivasan, Sreejith 1,085 Reputation points
commented 2026-09-15T06:38:27.1866667+00:00
Sreenivasan, Sreejith 1,085 Reputation points
2 answers One of the answers was accepted by the question author.

MAUI iOS: Keyboard hides the entry on iOS platform.

I have and entry like below: <ctrl:BorderLessEntry x:Name="_borderlessEntry" Text="{Binding Text, Source={x:Reference this_flow_text}}" BackgroundColor="Transparent" Placeholder="{Binding Title,…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-09-07T11:11:17.2133333+00:00
Sreenivasan, Sreejith 1,085 Reputation points
accepted 2026-09-11T09:24:22.62+00:00
Sreenivasan, Sreejith 1,085 Reputation points
2 answers One of the answers was accepted by the question author.

the android quit when I first run the APP in .net MAUI?

I am using .net MAUI 9.0 and when I first debug the APP will crash/quit in android. and then I debug it runs well. and when I uninstall it and then debug again it will crash/quit again. how to find the error of it? there is no exception I run it on my…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-08-03T12:39:00.46+00:00
mc 7,361 Reputation points
edited the question 2026-09-06T00:44:00+00:00
mc 7,361 Reputation points
4 answers

MAUI .Net10 app crashing on startup only when installed from Google Play

Hi all, I've just upgraded VS to 2026, which I use to develop mobile MAUI project. That involved targeting .Net 10 (.NET MAUI Tools 18.0.345 (fbde6c01f0)) instead of .Net 9. in the MAUI project. The Android app works perfectly in debug or release mode…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-02-03T06:14:45.9766667+00:00
ByteDigger 5 Reputation points
answered 2026-08-20T17:26:54.67+00:00
Timothy Franceschi 0 Reputation points
1 answer

Visual studio 2026 iOS Simulator do not showing

I have an application based on MAUI, it has application for android and ios. I'm trying to run the iOS Simulator from Visual Studio 2026, but it does not works. I have the configuration The MAC is well connected The output looks like something…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-08-07T09:57:39.9066667+00:00
Sara Silva 0 Reputation points
commented 2026-08-17T02:59:04.66+00:00
Tony Thach (WICLOUD CORPORATION) 1,125 Reputation points Microsoft External Staff Moderator
2 answers

How to fix failing WebView calls

i wrote a MAUI app using Visual Studio that seems to have a problem on older android devices. I think the problem may have something to do with the WebView because that is where it seems to fail. the app loads but when WebView is called the app just…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-07-23T09:33:25.4566667+00:00
Moshe Raab, PhD 241 Reputation points
commented 2026-07-31T02:53:42.2533333+00:00
Nancy Vo (WICLOUD CORPORATION) 8,160 Reputation points Microsoft External Staff Moderator