error : clang++ exited with code 1 error in MAUI app VS code

Question

I'm using VS code for MAUI application. VS code Version: 1.93.1 . Xcode Version 16.0. There is no issue with the code. Facing iOS SDK issues.

I'm facing the below error.

/usr/local/share/dotnet/packs/Microsoft.iOS.Sdk.net8.0_17.5/17.5.8030/targets/Xamarin.Shared.Sdk.targets(1641,3): error : clang++ exited with code 1: [/Users/#####/Documents/###-dfp-###-mobile-maui/src/####/###.csproj::TargetFramework=net8.0-ios]
/usr/local/share/dotnet/packs/Microsoft.iOS.Sdk.net8.0_17.5/17.5.8030/targets/Xamarin.Shared.Sdk.targets(1641,3): error : ld: in /Users/####/Documents/####-dfp-####-mobile-maui/src/####/obj/Debug/net8.0-ios/iossimulator-arm64/linker-cache/AppCenterCrashes.a(MSACErrorReport.o), building for iOS Simulator, but linking in object file built for iOS, file '/Users/####/Documents/####-dfp-####-mobile-maui/src/####/obj/Debug/net8.0-ios/iossimulator-arm64/linker-cache/AppCenterCrashes.a' [/Users/####/Documents/####-dfp-####-mobile-maui/src/####/####.csproj::TargetFramework=net8.0-ios]
/usr/local/share/dotnet/packs/Microsoft.iOS.Sdk.net8.0_17.5/17.5.8030/targets/Xamarin.Shared.Sdk.targets(1641,3): error : clang++: error: linker command failed with exit code 1 (use -v to see invocation) [/Users/####/Documents/####-dfp-####-mobile-maui/src/####/####.csproj::TargetFramework=net8.0-ios]
    0 Warning(s)
    1 Error(s)

Please help me to resolve this issue.

Xcode 16 is currently not supported yet. Also see: github.com/dotnet/maui/issues/24819 and stackoverflow.com/questions/79020417/macos-sequoia-and-net-maui — Gerald Versluis
– Gerald Versluis, Commented Sep 25, 2024 at 13:02
@GeraldVersluis I have uninstalled Xcode 16 and installed Xcode 16.1 Beta 2 version. Still I'm facing the same issue — Priyanka
– Priyanka, Commented Sep 25, 2024 at 15:59
@GeraldVersluis Xcode16-Beta version also installed and tried. Same errors getting — Priyanka
– Priyanka, Commented Sep 25, 2024 at 16:27
No version of Xcode 16 is officially supported. Some people managed to make it work, but you'll have the best experience currently with Xcode 15.4 — Gerald Versluis
– Gerald Versluis, Commented Sep 25, 2024 at 18:34
@GeraldVersluis Xcode 15.4 is not supporting for the current Mac OS — Priyanka
– Priyanka, Commented Sep 26, 2024 at 4:34

Koen Zwikstra · Accepted Answer · 2024-09-25 18:43:19Z

2

Are you building on Apple silicon (M1) and reference a dependency that doesn't support iossimulator-arm64? This might help:

<PropertyGroup>
  <RuntimeIdentifier>iossimulator-x64</RuntimeIdentifier>
</PropertyGroup>

See alo https://github.com/microsoft/vscode-dotnettools/issues/744

answered Sep 25, 2024 at 18:43

Koen Zwikstra

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4 Comments

Priyanka Over a year ago

I'm not building on on Apple silicon (M1)

Gerald Versluis Over a year ago

This is not the problem/solution. Its that Xcode 16 is not officially supported right now as pointed out in the comments.

Emil Jan 24 at 19:39

@GeraldVersluis is that still the case or problem has already been solved?

Gerald Versluis Jan 24 at 19:47

Xcode 16 has been supported for a while and this should no longer be needed!

Martin McDermot · Accepted Answer · 2024-09-27 15:26:10Z

0

Check please this. Your problem is expected here

https://github.com/dotnet/maui/issues/24819

answered Sep 27, 2024 at 15:26

Martin McDermot

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