[release/10.0.1xx] [msbuild] Add a condition to make sure empty item groups aren't processed. by rolfbjarne · Pull Request #25237 · dotnet/macios

rolfbjarne · 2026-04-23T15:46:16Z

This is a workaround for dotnet/msbuild#4056.

Fixes https://devdiv.visualstudio.com/DevDiv/_workitems/edit/2903015.

Backport of #25236.

…ssed. This is a workaround for dotnet/msbuild#4056. Fixes https://devdiv.visualstudio.com/DevDiv/_workitems/edit/2903015.

vs-mobiletools-engineering-service2 · 2026-04-23T16:12:18Z

✅ [CI Build #5f79b2c] Build passed (Build packages) ✅

Pipeline on Agent
Hash: 5f79b2c9c733c9083138a5c478299c2d4ef50db5 [PR build]

vs-mobiletools-engineering-service2 · 2026-04-23T16:16:05Z

✅ [PR Build #5f79b2c] Build passed (Detect API changes) ✅

Pipeline on Agent
Hash: 5f79b2c9c733c9083138a5c478299c2d4ef50db5 [PR build]

vs-mobiletools-engineering-service2 · 2026-04-23T16:28:57Z

✅ API diff for current PR / commit

NET (empty diffs)

iOS: vsdrops gist ( No breaking changes )
tvOS: vsdrops gist ( No breaking changes )
MacCatalyst: vsdrops gist ( No breaking changes )
macOS: vsdrops gist ( No breaking changes )

✅ API diff vs stable

NET (empty diffs)

iOS: vsdrops gist ( No breaking changes )
tvOS: vsdrops gist ( No breaking changes )
MacCatalyst: vsdrops gist ( No breaking changes )
macOS: vsdrops gist ( No breaking changes )

ℹ️ Generator diff

Generator Diff: vsdrops (html) vsdrops (raw diff) gist (raw diff) - Please review changes)

Pipeline on Agent
Hash: 5f79b2c9c733c9083138a5c478299c2d4ef50db5 [PR build]

vs-mobiletools-engineering-service2 · 2026-04-23T16:40:30Z

✅ [CI Build #5f79b2c] Build passed (Build macOS tests) ✅

Pipeline on Agent
Hash: 5f79b2c9c733c9083138a5c478299c2d4ef50db5 [PR build]

vs-mobiletools-engineering-service2 · 2026-04-23T19:23:29Z

🔥 [CI Build #5f79b2c] Test results 🔥

Test results

❌ Tests failed on VSTS: test results

2 tests crashed, 37 tests failed, 114 tests passed.

Failures

❌ dotnettests tests (iOS)

🔥 Failed catastrophically on VSTS: test results - dotnettests_ios (no summary found).

Html Report (VSDrops) Download

❌ interdependent-binding-projects tests

🔥 Failed catastrophically on VSTS: test results - interdependent-binding-projects (no summary found).

Html Report (VSDrops) Download

❌ introspection tests

4 tests failed, 2 tests passed.

Failed tests

introspection/iOS - simulator/Debug: HarnessException (Harness exception for 'introspection': System.AggregateException: One or more errors occurred. (A task was canceled.)
---> System.Threading.Tasks.TaskCanceledException: A task was canceled.
at System.Threading.Tasks.Task.GetExceptions(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification) at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted() at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult() at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.SetResult() at Microsoft.DotNet.XHarness.iOS.Shared.CrashSnapshotReporter.EndCaptureAsync(TimeSpan timeout) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox`1.MoveNext()
at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
at System.Threading.Tasks.Task.DelayPromise.CompleteTimedOut()
at System.Threading.TimerQueue.FireNextTimers()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
at System.Threading.Thread.StartCallback()
--- End of stack trace from previous location ---

--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted()
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult()
at Xharness.AppRunner.RunAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/AppRunner.cs:line 424
at Xharness.Jenkins.TestTasks.RunSimulator.RunTestAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunSimulator.cs:line 123
at Xharness.Jenkins.TestTasks.RunTest.ExecuteAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunTest.cs:line 113
at Xharness.Jenkins.TestTasks.TestTasks.RunInternalAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/TestTask.cs:line 234)
introspection/iOS - simulator/Debug (ARM64): HarnessException (Harness exception for 'introspection': System.AggregateException: One or more errors occurred. (A task was canceled.)
---> System.Threading.Tasks.TaskCanceledException: A task was canceled.
at System.Threading.Tasks.Task.GetExceptions(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification) at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted() at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult() at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.SetResult() at Microsoft.DotNet.XHarness.iOS.Shared.CrashSnapshotReporter.EndCaptureAsync(TimeSpan timeout) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox`1.MoveNext()
at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
at System.Threading.Tasks.Task.DelayPromise.CompleteTimedOut()
at System.Threading.TimerQueue.FireNextTimers()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
at System.Threading.Thread.StartCallback()
--- End of stack trace from previous location ---

--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted()
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult()
at Xharness.AppRunner.RunAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/AppRunner.cs:line 424
at Xharness.Jenkins.TestTasks.RunSimulator.RunTestAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunSimulator.cs:line 123
at Xharness.Jenkins.TestTasks.RunTest.ExecuteAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunTest.cs:line 113
at Xharness.Jenkins.TestTasks.TestTasks.RunInternalAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/TestTask.cs:line 234)
introspection/tvOS - simulator/Debug: HarnessException (Harness exception for 'introspection': System.AggregateException: One or more errors occurred. (A task was canceled.)
---> System.Threading.Tasks.TaskCanceledException: A task was canceled.
at System.Threading.Tasks.Task.GetExceptions(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification) at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted() at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult() at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.SetResult() at Microsoft.DotNet.XHarness.iOS.Shared.CrashSnapshotReporter.EndCaptureAsync(TimeSpan timeout) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox`1.MoveNext()
at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
at System.Threading.Tasks.Task.DelayPromise.CompleteTimedOut()
at System.Threading.TimerQueue.FireNextTimers()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
at System.Threading.Thread.StartCallback()
--- End of stack trace from previous location ---

--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted()
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult()
at Xharness.AppRunner.RunAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/AppRunner.cs:line 424
at Xharness.Jenkins.TestTasks.RunSimulator.RunTestAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunSimulator.cs:line 123
at Xharness.Jenkins.TestTasks.RunTest.ExecuteAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunTest.cs:line 113
at Xharness.Jenkins.TestTasks.TestTasks.RunInternalAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/TestTask.cs:line 234)
introspection/tvOS - simulator/Debug (ARM64): HarnessException (Harness exception for 'introspection': System.AggregateException: One or more errors occurred. (A task was canceled.)
---> System.Threading.Tasks.TaskCanceledException: A task was canceled.
at System.Threading.Tasks.Task.GetExceptions(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification) at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted() at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult() at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.SetResult() at Microsoft.DotNet.XHarness.iOS.Shared.CrashSnapshotReporter.EndCaptureAsync(TimeSpan timeout) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox`1.MoveNext()
at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
at System.Threading.Tasks.Task.DelayPromise.CompleteTimedOut()
at System.Threading.TimerQueue.FireNextTimers()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
at System.Threading.Thread.StartCallback()
--- End of stack trace from previous location ---

--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted()
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult()
at Xharness.AppRunner.RunAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/AppRunner.cs:line 424
at Xharness.Jenkins.TestTasks.RunSimulator.RunTestAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunSimulator.cs:line 123
at Xharness.Jenkins.TestTasks.RunTest.ExecuteAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunTest.cs:line 113
at Xharness.Jenkins.TestTasks.TestTasks.RunInternalAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/TestTask.cs:line 234)

Html Report (VSDrops) Download

❌ linker tests

22 tests failed, 22 tests passed.

Failed tests

dont link/iOS - simulator/Debug: HarnessException (Harness exception for 'dont link': System.AggregateException: One or more errors occurred. (A task was canceled.)
---> System.Threading.Tasks.TaskCanceledException: A task was canceled.
at System.Threading.Tasks.Task.GetExceptions(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification) at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted() at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult() at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.SetResult() at Microsoft.DotNet.XHarness.iOS.Shared.CrashSnapshotReporter.EndCaptureAsync(TimeSpan timeout) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox`1.MoveNext()
at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
at System.Threading.Tasks.Task.DelayPromise.CompleteTimedOut()
at System.Threading.TimerQueue.FireNextTimers()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
at System.Threading.Thread.StartCallback()
--- End of stack trace from previous location ---

--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted()
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult()
at Xharness.AppRunner.RunAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/AppRunner.cs:line 424
at Xharness.Jenkins.TestTasks.RunSimulator.RunTestAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunSimulator.cs:line 123
at Xharness.Jenkins.TestTasks.RunTest.ExecuteAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunTest.cs:line 113
at Xharness.Jenkins.TestTasks.TestTasks.RunInternalAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/TestTask.cs:line 234)
dont link/iOS - simulator/Release: HarnessException (Harness exception for 'dont link': System.AggregateException: One or more errors occurred. (A task was canceled.)
---> System.Threading.Tasks.TaskCanceledException: A task was canceled.
at System.Threading.Tasks.Task.GetExceptions(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification) at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted() at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult() at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.SetResult() at Microsoft.DotNet.XHarness.iOS.Shared.CrashSnapshotReporter.EndCaptureAsync(TimeSpan timeout) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox`1.MoveNext()
at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
at System.Threading.Tasks.Task.DelayPromise.CompleteTimedOut()
at System.Threading.TimerQueue.FireNextTimers()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
at System.Threading.Thread.StartCallback()
--- End of stack trace from previous location ---

--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted()
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult()
at Xharness.AppRunner.RunAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/AppRunner.cs:line 424
at Xharness.Jenkins.TestTasks.RunSimulator.RunTestAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunSimulator.cs:line 123
at Xharness.Jenkins.TestTasks.RunTest.ExecuteAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunTest.cs:line 113
at Xharness.Jenkins.TestTasks.TestTasks.RunInternalAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/TestTask.cs:line 234)
dont link/tvOS - simulator/Debug: HarnessException (Harness exception for 'dont link': System.AggregateException: One or more errors occurred. (A task was canceled.)
---> System.Threading.Tasks.TaskCanceledException: A task was canceled.
at System.Threading.Tasks.Task.GetExceptions(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification) at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted() at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult() at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at Microsoft.DotNet.XHarness.iOS.Shared.CrashSnapshotReporter.EndCaptureAsync(TimeSpan timeout) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox`1.MoveNext()
at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
at System.Threading.Tasks.Task.DelayPromise.CompleteTimedOut()
at System.Threading.TimerQueue.FireNextTimers()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
at System.Threading.Thread.StartCallback()
--- End of stack trace from previous location ---

--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted()
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult()
at Xharness.AppRunner.RunAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/AppRunner.cs:line 424
at Xharness.Jenkins.TestTasks.RunSimulator.RunTestAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunSimulator.cs:line 123
at Xharness.Jenkins.TestTasks.RunTest.ExecuteAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunTest.cs:line 113
at Xharness.Jenkins.TestTasks.TestTasks.RunInternalAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/TestTask.cs:line 234)
dont link/tvOS - simulator/Release: HarnessException (Harness exception for 'dont link': System.AggregateException: One or more errors occurred. (A task was canceled.)
---> System.Threading.Tasks.TaskCanceledException: A task was canceled.
at System.Threading.Tasks.Task.GetExceptions(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification) at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted() at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult() at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at Microsoft.DotNet.XHarness.iOS.Shared.CrashSnapshotReporter.EndCaptureAsync(TimeSpan timeout) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox`1.MoveNext()
at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
at System.Threading.Tasks.Task.DelayPromise.CompleteTimedOut()
at System.Threading.TimerQueue.FireNextTimers()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
at System.Threading.Thread.StartCallback()
--- End of stack trace from previous location ---

--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted()
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult()
at Xharness.AppRunner.RunAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/AppRunner.cs:line 424
at Xharness.Jenkins.TestTasks.RunSimulator.RunTestAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunSimulator.cs:line 123
at Xharness.Jenkins.TestTasks.RunTest.ExecuteAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunTest.cs:line 113
at Xharness.Jenkins.TestTasks.TestTasks.RunInternalAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/TestTask.cs:line 234)
link sdk/iOS - simulator/Debug: HarnessException (Harness exception for 'link sdk': System.AggregateException: One or more errors occurred. (A task was canceled.)
---> System.Threading.Tasks.TaskCanceledException: A task was canceled.
at System.Threading.Tasks.Task.GetExceptions(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification) at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted() at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult() at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext() at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining) at System.Threading.Tasks.Task.RunContinuations(Object continuationObject) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.SetResult() at Microsoft.DotNet.XHarness.iOS.Shared.CrashSnapshotReporter.EndCaptureAsync(TimeSpan timeout) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.ExecutionContextCallback(Object s) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox1.MoveNext(Thread threadPoolThread) at System.Runtime.CompilerServices.AsyncTaskMethodBuilder1.AsyncStateMachineBox`1.MoveNext()
at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
at System.Threading.Tasks.Task.DelayPromise.CompleteTimedOut()
at System.Threading.TimerQueue.FireNextTimers()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
at System.Threading.Thread.StartCallback()
--- End of stack trace from previous location ---

--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.get_TestExecutionStarted()
at Microsoft.DotNet.XHarness.iOS.Shared.TestReporter.ParseResult()
at Xharness.AppRunner.RunAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/AppRunner.cs:line 424
at Xharness.Jenkins.TestTasks.RunSimulator.RunTestAsync() in /Users/builder/azdo/_work/1/s/macios/tests/xharness/Jenkins/TestTasks/RunSimulator.cs:line 123
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vs-mobiletools-engineering-service2 · 2026-04-23T21:10:58Z

🚀 [CI Build #5f79b2c] Test results 🚀

Test results

✅ All tests passed on VSTS: test results.

🎉 All 156 tests passed 🎉

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✅ cecil: All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (iOS): All 1 tests passed. [attempt 2] Html Report (VSDrops) Download
✅ dotnettests (MacCatalyst): All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (macOS): All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (Multiple platforms): All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (tvOS): All 1 tests passed. Html Report (VSDrops) Download
✅ framework: All 2 tests passed. [attempt 2] Html Report (VSDrops) Download
✅ fsharp: All 4 tests passed. Html Report (VSDrops) Download
✅ generator: All 5 tests passed. Html Report (VSDrops) Download
✅ interdependent-binding-projects: All 4 tests passed. [attempt 2] Html Report (VSDrops) Download
✅ introspection: All 6 tests passed. [attempt 2] Html Report (VSDrops) Download
✅ linker: All 44 tests passed. [attempt 2] Html Report (VSDrops) Download
✅ monotouch (iOS): All 11 tests passed. Html Report (VSDrops) Download
✅ monotouch (MacCatalyst): All 15 tests passed. Html Report (VSDrops) Download
✅ monotouch (macOS): All 12 tests passed. Html Report (VSDrops) Download
✅ monotouch (tvOS): All 11 tests passed. [attempt 2] Html Report (VSDrops) Download
✅ msbuild: All 2 tests passed. Html Report (VSDrops) Download
✅ sharpie: All 1 tests passed. Html Report (VSDrops) Download
✅ windows: All 3 tests passed. Html Report (VSDrops) Download
✅ xcframework: All 4 tests passed. Html Report (VSDrops) Download
✅ xtro: All 1 tests passed. Html Report (VSDrops) Download

macOS tests

✅ Tests on macOS Monterey (12): All 5 tests passed. Html Report (VSDrops) Download
✅ Tests on macOS Ventura (13): All 5 tests passed. Html Report (VSDrops) Download
✅ Tests on macOS Sonoma (14): All 5 tests passed. Html Report (VSDrops) Download
✅ Tests on macOS Sequoia (15): All 5 tests passed. Html Report (VSDrops) Download
✅ Tests on macOS Tahoe (26): All 5 tests passed. Html Report (VSDrops) Download

Linux Build Verification

✅ Linux build succeeded

Pipeline on Agent
Hash: 5f79b2c9c733c9083138a5c478299c2d4ef50db5 [PR build]

[msbuild] Add a condition to make sure empty item groups aren't proce…

5f79b2c

…ssed. This is a workaround for dotnet/msbuild#4056. Fixes https://devdiv.visualstudio.com/DevDiv/_workitems/edit/2903015.

rolfbjarne requested review from emaf and mauroa as code owners April 23, 2026 15:46

rolfbjarne added the backported label Apr 23, 2026

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dalexsoto approved these changes Apr 23, 2026

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rolfbjarne removed request for emaf and mauroa April 23, 2026 17:00

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dalexsoto disabled auto-merge April 24, 2026 00:47

dalexsoto merged commit f2ad594 into release/10.0.1xx Apr 24, 2026
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[release/10.0.1xx] [msbuild] Add a condition to make sure empty item groups aren't processed.#25237

[release/10.0.1xx] [msbuild] Add a condition to make sure empty item groups aren't processed.#25237
dalexsoto merged 1 commit intorelease/10.0.1xxfrom
dev/rolf/backport-pr-25236-release/10.0.1xx-2026-04-23

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✅ [CI Build #5f79b2c] Build passed (Build packages) ✅

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✅ [PR Build #5f79b2c] Build passed (Detect API changes) ✅

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✅ [CI Build #5f79b2c] Build passed (Build macOS tests) ✅

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🔥 [CI Build #5f79b2c] Test results 🔥

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🚀 [CI Build #5f79b2c] Test results 🚀

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