Failure to start application on tvos-device

[BrzVlad]

Build

https://dev.azure.com/dnceng-public/public/_build/results?buildId=990541

Build leg reported

tvos-arm64 Release AllSubsets_Mono_RuntimeTests

Pull Request

Rolling build of runtime-extra-platforms from dotnet/runtime

Known issue core information

Fill out the known issue JSON section by following the step by step documentation on how to create a known issue

 {
    "ErrorMessage" : "Failed to mount developer tools on 'DNCENGTVOS-031'",
    "BuildRetry": false,
    "ErrorPattern": "",
    "ExcludeConsoleLog": false
 }

@dotnet/dnceng

Release Note Category

• Feature changes/additions
• Bug fixes
• Internal Infrastructure Improvements

Release Note Description

Additional information about the issue reported

No response

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=990541
Error message validated: [Failed to mount developer tools on 'DNCENGTVOS-031']
Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 3/24/2025 11:17:08 AM UTC

Report

Build	Definition	Test	Pull Request
1171424	dotnet/runtime	System.IO.Tests.WorkItemExecution

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
1	1	1

[matouskozak]

Could we check if the device needs restarting @ilyas1974 ?

[ilyas1974]

I've taken the machine offline. During investigation we found the appleTV has a version of tvOS that is not supported by the XCode installed on the host. Will continue to investigate.