clang++ framework 'DeviceDiscoveryExtension' not found

[elias-ik]

Apple platform

Mac Catalyst

Framework version

net8.0-*

Affected platform version

dotnet 8.0.402, workload: maui 8.0.82/8.0.100 SDK 8.0.400

Description

We are unable to compile and get this error message.

Error:

Error  : clang++ exited with code 1:
ld: framework 'DeviceDiscoveryExtension' not found

I have attached a sample repo (the default one created by Rider) which reproduces the error.

This issue appeared with the latest workload release. My assumption these are the source #21175 & #20870 but not the cause.

Used Versions:
MacOS: 15.1 Beta (24B5070a)
xCode: 16.0 beta 3 (16A5202i)

elias$ xcodebuild -version
Xcode 16.0
Build version 16A5202i

dotnet: 8.0.402

Installed Workload Id      Manifest Version       Installation Source
---------------------------------------------------------------------
maui-maccatalyst           8.0.82/8.0.100         SDK 8.0.100        
ios                        18.0.8303/8.0.100      SDK 8.0.100        
android                    34.0.143/8.0.100       SDK 8.0.100        

Steps to Reproduce

1. Clone: https://github.com/elias-ik/Maui-Sample-Build-Fail
2. Make sure versions match described above
3. dotnet run --project MauiApp1

Did you find any workaround?

I assume downgrading the workload to the previous release would mitigate the issue, sadly I am unaware how to do so.
From 8303 to 8033

Relevant log output

msbuild.binlog.zip

[rolfbjarne]

xCode: 16.0 beta 3 (16A5202i)

The DeviceDiscoveryExtension framework was only added to Mac Catalyst in beta 6.

The fix is to update your Xcode 16 to the stable release.

[elias-ik]

thanks, i must have missed that