Catastrophic error deserializing item #34. System.ArgumentException: An item with the same key has already been added

[vgurramdt]

I am receiving the following error when I try to run unit tests in azure devops using VSTest.

2024-12-05T18:55:09.6048339Z ##[debug]ProxyRunRequest: HandleLogMessage Entered
2024-12-05T18:55:09.6053905Z ##[error]RunMessage : [xUnit.net 00:00:01.71] Bc.Logic.AncillaryProduct.E2E: Catastrophic error deserializing item #34: System.ArgumentException: An item with the same key has already been added. Key: 7f27d8f5ea80f5832ab67b31a13fc75051225279
2024-12-05T18:55:09.6055246Z ##[debug]Processed: ##vso[task.logissue type=error;]RunMessage : [xUnit.net 00:00:01.71] Bc.Logic.AncillaryProduct.E2E: Catastrophic error deserializing item #34: System.ArgumentException: An item with the same key has already been added. Key: 7f27d8f5ea80f5832ab67b31a13fc75051225279
2024-12-05T18:55:09.6055911Z at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior)
2024-12-05T18:55:09.6057642Z at Xunit.Runner.VisualStudio.VsTestRunner.RunTestsInAssembly(IRunContext runContext, IFrameworkHandle frameworkHandle, LoggerHelper logger, TestPlatformContext testPlatformContext, RunSettings runSettings, IMessageSinkWithTypes reporterMessageHandler, AssemblyRunInfo runInfo)

[bradwilson]

Can you provide a repro project?