[Regression] Show counterexamples failing with "Counterexample request failed: TypeError: Cannot convert undefined or null to object"

[AlgorithmsAreCool]

Dafny Extension v3.3.1

Version: 1.92.2
Commit: fee1edb8d6d72a0ddff41e5f71a671c23ed924b9
Date: 2024-08-14T17:29:30.058Z
Electron: 30.1.2
ElectronBuildId: 9870757
Chromium: 124.0.6367.243
Node.js: 20.14.0
V8: 12.4.254.20-electron.0
OS: Windows_NT x64 10.0.19045

Thank you all for this incredible tool!

When attempting to show counterexamples in VSCode, it now fails with an error popup that says Counterexample request failed: TypeError: Cannot convert undefined or null to object

I've confirmed that reinstalling extension v3.3.0 fixes the issue.

The output window only displays the following.

Language server: {"command":"C:\\Program Files\\dotnet\\dotnet.EXE","args":["c:\\Users\\alfred\\scoop\\apps\\vscode\\1.92.2\\data\\extensions\\dafny-lang.ide-vscode-3.3.1\\out\\resources\\4.7.0\\github\\dafny\\Dafny.dll","server","--verify-on:Change","--verification-time-limit:0","--cache-verification=0","--cores:9","--notify-ghostness:true","--notify-line-verification-status:true"]}
Dafny is ready

Unsure how to collect additional info but happy to help however i can.