4,057 questions with Developer technologies | .NET | .NET MAUI tags
Why does ios:Page.UseSafeArea="false" behave differently in .NET MAUI Native Embedding compared to a normal MAUI page?
In the .NET MAUI Native Embedding sample, when using a NavigationPage and setting ios:Page.UseSafeArea="false", the CollectionView renders starting from the very top of the screen (under the navigation bar). However, in a normal .NET MAUI page…
Developer technologies | .NET | .NET MAUI
.NET MAUI app crashes on start when testing TestFlight build
I have a .NET MAUI app that works perfectly fine locally in debug and release mode for iOS (iPhone and iPad) and works fine on Android locally and in production on Google Play. I run it from Visual Studio 2022 paired to my MacBook pro 2021 on real and…
Developer technologies | .NET | .NET MAUI
Net Maui Android debug on Physical device
I should debug an android app to verify the correct functioning of the InAppBilling package by james Montemagno, as per instructions (https://jamesmontemagno.github.io/InAppBillingPlugin/TestingAndTroubleshooting.html) I have to debug on a physical…
Developer technologies | .NET | .NET MAUI
Workaround for WebAuthenticator crash affecting Android on .NET MAUI
When using WebAuthenticator for .NET MAUI and the browser first launches, the app crashes in the background. When the app is relaunched, the browser can be opened again and the WebAuthenticator process succeeds without a problem. This affects Android and…
Developer technologies | .NET | .NET MAUI
How to Share Apple Code Signing Key
Trying to switch to developing an iOS app using Hot Restart from using Mac Xcode. Using the same project, when building I am getting the error message "signing key not found in keychain". I am able to build and deploy to the iPhone using the…
Developer technologies | .NET | .NET MAUI


cannot get the android binding ?
I want to create android binding of android '.aar' lib of 'zxing-android-embeded.aar' and I put it in the android binding . I can get the dll in debug mode but I can not get the dll in release mode there is two error:Size do not implement…
Developer technologies | .NET | .NET MAUI
How to create an onboard screen for my live .NET MAUI application?
I need to create a tutorial for the first time users. Basically, it should explain all the features within the application. there should be 3 buttons Next,Previous,Skip. How to create (Green highlighted popup) this in my application. Until they complete…
Developer technologies | .NET | .NET MAUI
GPU process exited unexpectedly: exit_code=34 ONLY MAUI Windows WebView2
Hello IT gurus I have a MAUI application (more platform versions) with web browser's handlers (Microsoft.Web.WebView2, Webkit.WebView, WKWebView...) all versions run OK. But sometimes (quite ofter on my computer) ONLY on Windows platform (WebView2) I…
Developer technologies | .NET | .NET MAUI
Azure DevOps publish fails for MAUI.NET iOS
This is part of my Azure Pipeline: - task: Bash@3 displayName: Install MAUI inputs: targetType: 'inline' script: | dotnet workload update dotnet workload install…
Developer technologies | .NET | .NET MAUI

Issues integrating custom code snippets into Markdown in .NET MAUI docs
Hi, I'm working on a documentation tool to assist new developers with integrating custom code snippets into Markdown files used in .NET MAUI projects. I'm testing different approaches for syntax highlighting and formatting, and I'm referencing examples…
Developer technologies | .NET | .NET MAUI
.NET MAUI - Camera View - Images Portrait
Hello, I'm using CameraView from CommunityToolkit.Maui.Camera, and I take photos that I display in another view. When I take the image with the iPad in portrait mode, the photo I took displays fine. I even save it to disk and display it later in another…
Developer technologies | .NET | .NET MAUI
I keep receiving The parameter is incorrect. Assets/Fonts/Segoe UI.otf is not a valid absolute URI. on Maui WinUI app
I keep receiving The parameter is incorrect. Assets/Fonts/Segoe UI.otf is not a valid absolute URI. on Maui WinUI app, eventhough I don't use this font anywhere and only Sentry seems to find this error. However this error occurs constantly and…
Developer technologies | .NET | .NET MAUI
Scrolling Issue on Tabbed Page in iOS When Adding Dynamic Labels
I am experiencing a scrolling issue on a tabbed page in iOS when dynamically adding labels. In most cases (approximately 8 out of 10 times), I am unable to scroll down after adding the labels. This issue occurs on both real and simulator devices. …
Developer technologies | .NET | .NET MAUI
Unable to Authenticate MAUI Application on Android
I have a Blazor hybrid app that successfully authenticates against Azure client OpenID authentication scheme on windows but fails on android device. Is there a working example to reference specifically for Android?
Developer technologies | .NET | .NET MAUI
App not installed as app isnt compatible with you phone
I have just created a brand new MAUI template from Visual Studio Code, but I cannot build and install the APK on my Android 13 (33) device. proj: <SupportedOSPlatformVersion…
Developer technologies | .NET | .NET MAUI
Visual Studio 2022 (.NET 8 MAUI) – iOS Simulator build fails: “MSBuild was unable to connect to the Mac …” despite successful Pair to Mac
Hello, I am trying to debug my .NET MAUI (.NET 8) project on a simulated iPhone 16, but I always get the following error when building: MSBuild was unable to connect to the Mac with Address='xxx.xxx.x.xx' and User='username'. This connection is…
Developer technologies | .NET | .NET MAUI
How to use a (.a) Library in a .NET Maui iOS project
I was able to use a (.a) library from my xamarin project. i used to add my library this way in the iOS project .csproj <ItemGroup> <NativeReference Include="Native References/MyLib.a"> <Kind>Static</Kind> …
Developer technologies | .NET | .NET MAUI
Cannot Build iOS on Real Device: Error resolving type specified in JSON
Not getting this on other projects, but the project files look effectively the same and I'm not using any special nugets that shouldn't be cross platform... Any ideas? Copilot says this is a "known issue" and that I need to ensure XCode is up…
Developer technologies | .NET | .NET MAUI

Which tool we should we for Windows application automation? WinAppDriver or Selenium or Appium?
I try to use WinAppDriver but It is not working properly. It has many issues in setup only. I did all installation correctly, but it is still showing bad capabilities error. https://github.com/microsoft/WinAppDriver/issues/1848 Is there any alternative…
Developer technologies | .NET | .NET MAUI
firebase analytics integration issue in .net maui project for android
Xamarin.Firebase.Analytics - installed successfuly Xamarin.Firebase.iOS.Analytics - installed successfully i am trying to integrate firebase analytics in .net maui project but getting some unknown error on android. Added google-services.json to…