4,058 questions with Developer technologies | .NET | .NET MAUI tags

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can not get the android binding?

I am using .net android and I want to use the zxing-android-embeded.aar but there is something wrong: CS1503 can not convert Com.Journeyapps.Barcodescanner.Camera.CameraThread to Android.Runtime.IJavaObject protected virtual unsafe…

Developer technologies | .NET | .NET MAUI
asked 2025-08-29T12:19:37.6266667+00:00
mc 5,796 Reputation points
answered 2025-08-29T13:23:33.58+00:00
Varsha Dundigalla(INFOSYS LIMITED) 1,110 Reputation points Microsoft External Staff
4 answers One of the answers was accepted by the question author.

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
asked 2025-08-23T04:53:13.6233333+00:00
mc 5,796 Reputation points
commented 2025-08-29T12:16:55.8166667+00:00
mc 5,796 Reputation points
2 answers One of the answers was accepted by the question author.

how to hide the title bar of datepicker in .net android?

I am using .net android and how to hide the title bar of Android.Widget.Datepicker?

Developer technologies | .NET | .NET MAUI
asked 2025-08-24T13:08:20.0866667+00:00
mc 5,796 Reputation points
accepted 2025-08-29T11:46:30.8533333+00:00
mc 5,796 Reputation points
2 answers

Unable to debug and connect to a real iOS device while running my MAUI app from windows

Hi, i had created a MAUI app on windows .netSDK 8.0 and using iOS xcode16 to debug and deploy that on to my real iOS mobile device, but unable to do that and getting a 'self signed root' error while im debuging the same. Tried changing the .netSDK to…

Developer technologies | .NET | .NET MAUI
asked 2025-05-28T04:35:10.6433333+00:00
Shaik Nazeer 10 Reputation points
commented 2025-08-29T10:55:33.1+00:00
Tony Dinh (WICLOUD CORPORATION) 945 Reputation points Microsoft External Staff
1 answer

Can i target only one platform in .NET MAUI Hybrid.?

Hi Can i target only one platform in .NET MAUI Blazor Hybrid.? I know that MAUI is for multiple platforms, but at the moment I am not focusing on android or others, only Windows, to publish in Microsoft Store. All i want is to take advantage of…

Developer technologies | .NET | .NET MAUI
asked 2025-01-24T16:42:42.36+00:00
Jignesh Desai 126 Reputation points
edited the question 2025-08-29T08:49:59.8766667+00:00
Gérard Oomens 105.8K Reputation points Volunteer Moderator
1 answer One of the answers was accepted by the question author.

Issue with WKWebView in iOS CustomHandler: View zooms and shifts on text input

Hello, I am using a WKWebView in iOS through a custom control in my .NET MAUI project. The URL loads correctly, but when I tap to enter text in an input field, the view zooms in and shifts slightly to the right. I implemented a custom handler for…

Developer technologies | .NET | .NET MAUI
asked 2024-11-29T10:54:29.64+00:00
nandu kathmandi 31 Reputation points
accepted 2025-08-29T07:43:30.9633333+00:00
nandu kathmandi 31 Reputation points
0 answers

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
asked 2025-04-30T11:28:27.79+00:00
Wheelstring 200 Reputation points
edited a comment 2025-08-29T07:03:25.87+00:00
Tony Dinh (WICLOUD CORPORATION) 945 Reputation points Microsoft External Staff
2 answers

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
asked 2025-04-29T09:27:26.9833333+00:00
Sowndarrajan Vijayaragavan 470 Reputation points
commented 2025-08-29T04:16:00.4066667+00:00
Harry Vo (WICLOUD CORPORATION) 1,315 Reputation points Microsoft External Staff
3 answers

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
asked 2025-06-09T22:53:20.7666667+00:00
Auri A. Rahimzadeh 31 Reputation points
commented 2025-08-29T04:13:24.1766667+00:00
Harry Vo (WICLOUD CORPORATION) 1,315 Reputation points Microsoft External Staff
1 answer

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
asked 2025-08-28T09:50:03.4933333+00:00
Muthukumar Madasamy 0 Reputation points
answered 2025-08-29T02:51:04.4733333+00:00
Michael Le (WICLOUD CORPORATION) 1,295 Reputation points Microsoft External Staff
1 answer

.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
asked 2025-08-27T16:40:06.74+00:00
Ben Horton 5 Reputation points
commented 2025-08-29T02:18:06.3466667+00:00
Tony Dinh (WICLOUD CORPORATION) 945 Reputation points Microsoft External Staff
1 answer One of the answers was accepted by the question author.

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
asked 2025-06-03T15:36:24.6533333+00:00
Antonio Moscati 20 Reputation points
accepted 2025-08-28T14:21:16.2+00:00
Antonio Moscati 20 Reputation points
1 answer

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
asked 2025-04-29T04:29:13.4766667+00:00
Eric L 20 Reputation points
commented 2025-08-28T13:28:10.4966667+00:00
Starry Night 115 Reputation points
3 answers One of the answers was accepted by the question author.

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
asked 2025-07-01T11:10:22.8633333+00:00
Marc George 211 Reputation points
accepted 2025-08-28T13:02:38.24+00:00
Marc George 211 Reputation points
1 answer

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
asked 2025-07-02T20:42:25.2366667+00:00
Milad Xandi 0 Reputation points
commented 2025-08-28T07:43:27.76+00:00
Harry Vo (WICLOUD CORPORATION) 1,315 Reputation points Microsoft External Staff
1 answer

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
asked 2025-05-29T15:41:48.75+00:00
CoderLegion 0 Reputation points
commented 2025-08-28T07:36:04.34+00:00
Harry Vo (WICLOUD CORPORATION) 1,315 Reputation points Microsoft External Staff
1 answer

.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
asked 2025-04-25T14:19:39.2266667+00:00
NickNN 40 Reputation points
commented 2025-08-28T07:34:10.3+00:00
Harry Vo (WICLOUD CORPORATION) 1,315 Reputation points Microsoft External Staff
1 answer

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
asked 2025-05-20T14:14:39.6333333+00:00
Hristov, Marian 0 Reputation points
commented 2025-08-28T07:32:16.1666667+00:00
Harry Vo (WICLOUD CORPORATION) 1,315 Reputation points Microsoft External Staff
1 answer

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
asked 2025-06-17T06:05:47.6133333+00:00
Omkar Pawar 260 Reputation points
commented 2025-08-28T07:13:52.98+00:00
Michael Le (WICLOUD CORPORATION) 1,295 Reputation points Microsoft External Staff
2 answers

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
asked 2025-06-14T21:29:52.3133333+00:00
Onyango, David 31 Reputation points
commented 2025-08-28T07:03:22.19+00:00
Harry Vo (WICLOUD CORPORATION) 1,315 Reputation points Microsoft External Staff