Errors during tests don't get reported correctly

[AlexPaven]

Describe the bug

For a test that throws an error, test results show "TypeError: n.getBrowserSourceMapModuleById is not a function" instead of the actual error.

Full output on Test Results tab:
⎯⎯⎯⎯⎯⎯ Unhandled Errors ⎯⎯⎯⎯⎯⎯

Vitest caught 1 unhandled error during the test run.
This might cause false positive tests. Resolve unhandled errors to make sure your tests are not affected.

⎯⎯⎯⎯⎯⎯ Unhandled Error ⎯⎯⎯⎯⎯⎯⎯
TypeError: n.getBrowserSourceMapModuleById is not a function
❯ Object.getSourceMap ../../Users/apaven/.vscode/extensions/vitest.explorer-1.0.5/dist/worker.js:39:3421
❯ ../../Users/apaven/.vscode/extensions/vitest.explorer-1.0.5/dist/worker.js:13:11868
❯ Ju ../../Users/apaven/.vscode/extensions/vitest.explorer-1.0.5/dist/worker.js:13:11814
❯ ts ../../Users/apaven/.vscode/extensions/vitest.explorer-1.0.5/dist/worker.js:15:131
❯ ../../Users/apaven/.vscode/extensions/vitest.explorer-1.0.5/dist/worker.js:39:3397
❯ ../../Users/apaven/.vscode/extensions/vitest.explorer-1.0.5/dist/worker.js:39:3352
❯ xr.onTaskUpdate ../../Users/apaven/.vscode/extensions/vitest.explorer-1.0.5/dist/worker.js:39:3286

⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯

Reproduction

https://github.com/AlexPaven/vitest-repro (test which throws an error with minimal config)

checkout + pnpm i; pnpm test reports errors correctly, Vitest Explorer does not

OS: win11

Output

[INFO 1:21:50 PM] [API] Running Vitest v2.0.5 (vitest-repro/vitest.config.ts) with Node.js: C:\Program Files\nodejs\node.EXE
[INFO 1:21:51 PM] [API] Vitest v2.0.5 (vitest-repro/vitest.config.ts) process 24644 created
[INFO 1:21:51 PM] [API] Collecting tests: sample.test.ts
[INFO 1:22:12 PM] Running 1 file(s) with name pattern: ^\s?sample test$

Version

1.0.5

Validations

• Check that you are using the latest version of the extension
• 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.