Appmapp files not creating / tests not being detected resulting in .part files in "process" directory

[4Lajf]

I've encountered an issue when running npx appmap-node npm test with vitest. the appmap files are being generated but the end up in the tmp/appmap/process directory instead of the vitest like the documentation points out and all of the files end on .part like 2025-07-31T07-36-51.182Z.appmap.json.part and open as a regular text files

here are all the logs i get after running the tests on a clean run of vscode
https://srcb.in/iv1y5K2cH8

when running appmap in an example project - https://github.com/4Lajf/appmap-test
using the command npx appmap-node node index sales-data.json , appmap doesn't seem to generate any files.

it doesn't even detected that vitest is running on my example repository

PS <project>/appmap test> npx appmap-node vitest run   
(Λ) Running with appmap-node version 2.24.3
(Λ) Using config file <project>appmap.yml

 RUN  v3.2.4 <project>/appmap test
 ✓ math-utils.test.js (27 tests) 25ms
// The tests go on but are only recorded as a "process"

[dustinbyrne]

Hi @4Lajf,

Thanks for the detailed report and reproduction case. We'll investigate this further and work on a fix as we're able.

[4Lajf]

after using node v20.9.0 and vitest ^0.34.6 the appmap-node seems to have worked.
The v2.0.5 vitest doesn't work but 1.0.0 does. v1.6.0 is the last version that works i think.
v3.2.4 of course also doesn't work