XUnit debug test case failing with - "Error processing launch options at field: program"

[surenderssm]

Issue Description

Debugging a XUnit Test case is failing with following error
Error processing launch options at field: program

[Open launch.json] [Cancel]

Steps to Reproduce

1. Try to run a xunit test case

Expected Behavior

1. Test should be debugged

Actual Behavior

1. It fails with error "Error processing launch options at field: program"
   Not sure what broke this, it was working as expected for all these days and this stopped today !

Logs

OmniSharp log

Post the output from Output-->-> (C) {"command":"initialize","arguments":{"clientID":"vscode","clientName":"Visual Studio Code","adapterID":"coreclr","pathFormat":"path","linesStartAt1":true,"columnsStartAt1":true,"supportsVariableType":true,"supportsVariablePaging":true,"supportsRunInTerminalRequest":true,"locale":"en-us","supportsProgressReporting":true},"type":"request","seq":1} -> (C) {"command":"launch","arguments":{"logging":{"engineLogging":false},"type":"coreclr","name":".NET Test Launch","request":"launch","debuggerEventsPipeName":"\\\\.\\pipe\\Microsoft.VSCode.CSharpExt.TestDebugEvents-29608","program":null,"args":null,"cwd":"D:\\garage\\chakra","internalConsoleOptions":"openOnSessionStart","__sessionId":"2d687374-1cd7-4f01-9f46-d2a7d789f723"},"type":"request","seq":2} <- (E) {"seq":3,"type":"event","event":"output","body":{"category":"telemetry","output":"VS/Diagnostics/Debugger/vsdbg/CommandFailed","data":{"VS.Diagnostics.Debugger.vsdbg.OSFamily":"Windows","VS.Diagnostics.Debugger.vsdbg.Version":"16.6.20415.1 commit:0184bb70e1ed40656c0dfa53125805036207007b","VS.Diagnostics.Debugger.vsdbg.WindowsVersion":"10.0.20180","VS.Diagnostics.Debugger.vsdbg.Command":"Launch","VS.Diagnostics.Debugger.vsdbg.ErrorCode":1006,"VS.Diagnostics.Debugger.vsdbg.AdditionalData":"program","VS.Diagnostics.Debugger.vsdbg.AdapterId":"coreclr"}}} <- (R) {"seq":4,"type":"response","request_seq":2,"success":false,"command":"launch","message":"Error processing launch options at field: program"} 

C# log

Post the output from Output-->----- Debugging test method test.StringTests.TestIndexOf -----

Microsoft (R) Build Engine version 16.7.0-preview-20360-03+188921e2f for .NET
Copyright (C) Microsoft Corporation. All rights reserved.

chakra -> d:\garage\chakra\src\bin\Debug\netcoreapp3.1\chakra.dll
test -> d:\garage\chakra\test\bin\Debug\netcoreapp3.1\test.dll

Build succeeded.
0 Warning(s)
0 Error(s)

Time Elapsed 00:00:00.71

[xUnit.net 00:00:00.00] xUnit.net VSTest Adapter v2.4.0 (64-bit .NET Core 3.1.6)
[xUnit.net 00:00:00.43] Discovering: test
[xUnit.net 00:00:00.49] Discovered: test
Debugging complete.

Environment information

VSCode version: 1.47.3
C# Extension: 1.22.1

Dotnet Information

.NET Core SDK (reflecting any global.json): Version: 3.1.400 Commit: 035fb2aa2f

Runtime Environment:
OS Name: Windows
OS Version: 10.0.20180
OS Platform: Windows
RID: win10-x64
Base Path: C:\Program Files\dotnet\sdk\3.1.400\

Host (useful for support):
Version: 3.1.6
Commit: 3acd9b0cd1

.NET Core SDKs installed:
3.0.100 [C:\Program Files\dotnet\sdk]
3.1.200 [C:\Program Files\dotnet\sdk]
3.1.400 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:
Microsoft.AspNetCore.App 3.0.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 3.1.2 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 3.1.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 3.0.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 3.1.2 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 3.1.6 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 3.0.0 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 3.1.2 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 3.1.6 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

To install additional .NET Core runtimes or SDKs:
https://aka.ms/dotnet-download

Visual Studio Code Extensions

Extension	Author	Version
azure-account	ms-vscode	0.8.11
azurecli	ms-vscode	0.5.0
azurerm-vscode-tools	msazurermtools	0.12.0
csharp	ms-dotnettools	1.22.1
go	golang	0.16.1
go-to-method	trixnz	0.2.0
mssql	ms-mssql	1.9.0
prettier-vscode	esbenp	5.1.3
python	ms-python	2020.7.96456
remote-wsl	ms-vscode-remote	0.44.4
vscode-aks-tools	ms-kubernetes-tools	0.0.6
vscode-azureappservice	ms-azuretools	0.18.0
vscode-azurestorage	ms-azuretools	0.9.0
vscode-dotnet-runtime	ms-dotnettools	0.1.2
vscode-drawio	hediet	0.7.2
vscode-eslint	dbaeumer	2.1.8
vscode-kubernetes-tools	ms-kubernetes-tools	1.2.1
vscode-yaml	redhat	0.9.1

[gregg-miskelly]

This is a duplicate of #3459. I believe @JoeRobich has fixed this in the latest beta (see instructions).

[surenderssm]

Thank you @gregg-miskelly for the quick update and @JoeRobich for the fix.
I confirm it worked for me with C# Extension**: 1.23.0 , instructions to download beta helped !