Vitest failed to find the current suite

[edumserrano]

Describe the bug

When attempting to debug a test using the Vitest VS Code extension, the following error is thrown:

Error: Vitest failed to find the current suite. This is a bug in Vitest. Please, open an issue with reproduction.

Reproduction

https://github.com/edumserrano/vitest-bug-failed-to-find-current-suite

System Info

System:
    OS: Windows 11 10.0.26200
    CPU: (16) x64 AMD Ryzen 7 7800X3D 8-Core Processor
    Memory: 27.06 GB / 63.16 GB
  Binaries:
    Node: 24.11.1 - C:\Program Files\nodejs\node.EXE
    npm: 11.6.0 - C:\Program Files\nodejs\npm.CMD
  Browsers:
    Chrome: 142.0.7444.176
    Edge: Chromium (140.0.3485.54)
    Firefox: 142.0.1 - C:\Program Files\Mozilla Firefox\firefox.exe
    Internet Explorer: 11.0.26100.1882
  npmPackages:
    vitest: ^4.0.14 => 4.0.14

Used Package Manager

npm

Validations

• Follow our Code of Conduct
• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• The provided reproduction is a minimal reproducible example of the bug.

[edumserrano]

@AriPerkkio any thoughts on this? 👀

[sheremet-va]

Can you check if 1.42.0 fixes this for you?

[edumserrano]

Sorry I didn't reply sooner. Tested with v1.44.0 of the Vitest VSCode extension in the reproduction repo mentioned above and the problem doesn't occur anymore.