Issues in release mode after upgrading to MAUI 9
After i upgrade from MAUI 8 to MAUI 9 , i face the following issues , I cannot have my target framework to net9.0-android35.0 but i could only use net9.0-android , i get the error as mentioned in the github link…
.Net MAUI app fails to deploy only to remote iPhone
I have a .Net Maui app (9.0.14) built in vs2022 (updated to 17.13.4 today) on WIndows 11 Pro, which works fine on local dev machine, in ios simulator, android simulator and windows machine. I'm frustrated that I can't get the app icon to display if I…
While releasing the build in iOS MAUI, app getting crash while opening the application
Exceptions occurs was Terminating app due to uncaught exception 'System.ArgumentNullException', reason: 'ArgumentNull_Generic Arg_ParamName_Name, provider (System.ArgumentNullException) at System.ThrowHelper.Throw(String ) at…
Tracing "SQLite error 19 foreign key constraint" down to what actually causes it?
See screenshots. How do you find out which entity or which record produces this error? Haven't found info in the Internet. Default and test data is added using FluentApi in the configuration classes. The database is EnsureDeleted() first, then when it's…
How to connect ESPnow to C#
ESPnow is a protocol to connect one Espressif device to another over WiFi , such as ESP32 or ESP8266, WEMOS etc. the advantage is that it is not relying on local WiFi network, so no need to select a WiFi Network and register to it with a password. I…
I get cswinrt.rsp exited with error code 1 when compiling for ios simulator
Building for local iOS iPhone is OK. Only fails when building for iOS simulator. Visual Studio is running on a PC and paired to a Mac. 1>EXEC : error : Path '18.2' is not a file or…
GetClientAccessToken request from Outlook is resulting in "Token retrieval is not supported for this organization." response along with error code ErrorForbiddenClientAccessTokenRequest.
I have an outlook addin which has 2 buttons. On clicking the buttons, GetClientAccessToken request is made by Outlook which is resulting in "Token retrieval is not supported for this organization." response along with error code…

Issue with Project Reference
I am using visual studio 2022 with net9. C# unable to reference a class library project in another class library project. \Program Files\dotnet\sdk\9.0.201\Microsoft.Common.CurrentVersion.targets(2189,5): warning MSB9008: The referenced project…
Maui app as exe - throw exception when installing on new machine
Hi, Maui app as exe - throw exception when installing on new machine. This the message I got: What do we miss ? Thanks,
SQLite Database Not Loading on iOS and Android with .NET MAUI but works with windows
Using Visual Studio 2022 preview with .NET 9 MAUI, there is an issue getting SQLite to work on iOS and Android. The code compiles for all maui platforms but does not load on the Android emulator or attached Iphone. It works on Windows without issues. I …
.NET Editor is not loading up in C# fundamentals course
.NET Editor is not loading up in C# fundamentals course. When i open c# certification from free codecamp one. xp and .net loader are not loading. please i need your help to fix it Link:…
Win32 internal error "Access is denied" 0x5 occurred while reading the console output buffer. Contact Microsoft Customer Support Services.
Hi, I‘m getting the following error while executing the "Invoke-WebRequest" command over "ssh.exec()": Win32 internal error "Access is denied." 0x5 occurred while reading the console output buffer. Contact Microsoft Customer…
In Blazor Server App, getting 404 error on page refresh
I am working on a Blazor server app with ASP.NET Core MVC and MudBlazor for design. My panel pages are in a PanelProject. I face the following issues: Whenever I try to refresh a page, I get a 404 error. Sometimes, I get a 403 error without knowing…
WARNING MVVMTK0045
Both with net8.0 and net9.0, at times I have a warning MVVMTK0045. Following the instructions in the relevant documentation https://learn.microsoft.com/en-us/dotnet/communitytoolkit/mvvm/generators/errors/mvvmtk0045 does not clear the issue - on the…
"Missing Info.plist value. The Info.plist key 'BGTaskSchedulerPermittedIdentifiers' must contain a list of identifiers used to submit and handle tasks when 'UIBackgroundModes' has a value of 'processing'
I am trying to upload my maui ios app on transporter and getting this error: what i have tried so far is <key>BGTaskSchedulerPermittedIdentifiers</key> <array> <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string> …
flipping card update
I have my card using CommunityToolkit.Mvvm.Messaging; using System.Diagnostics; namespace LiveTileControl.Controls { public partial class LiveTileControl : ContentView { private bool _isFlipping; private bool _isDataAvailable; //…
How to enable typing and search functionality inside a Picker in .NET MAUI?
How to enable typing and search functionality inside a Picker in .NET MAUI?
MAUI Map is opening Apple Maps by default in IOS if Apple Maps installed else throwing error even though Google Maps is installed, How to display installed map supported application options like Google Maps, ola, uber etc?
await Map.OpenAsync(placeMark); is opening Apple Maps by default in iOS physical device. If Apple Maps is not there, it is showing an error message in iOS I would like to show all the installed maps supported application list from below like google…
BlazorWebAppEntra .net9 sample app resets back to Home page
Download the BlazorWebAppEntra .net9 sample and create the app in Azure Entra with the other setup that you need to do in Azure. When you are able to login using Azure Entra into you Blazor Web App login click the Weather link in the Nav bar. You will…
pick appropriate .json data in Tab (ShellContext)
As a senior+ hobby developer I'm stuck. I know - whoever helps - this is not what this GitHub forum is for and, I know, this is an imposition! Anyway, hopefully somebody has some time and is willing to help, thank you. my APP:…