Bad file descriptor error with mochawesome reporter v7

[cexbrayat]

Current behavior

Mochawesome v7 just released, and using it with Cypress v8.7 and the following configuration:

{
  "reporter": "mochawesome",
  "reporterOptions": {
    "overwrite": false
  }
}

produces the following error:

[28541:1104/130233.876580:FATAL:scoped_file.cc(43)] Check failed: . : Bad file descriptor (9)
The Test Runner unexpectedly exited via a exit event with signal SIGTRAP

Please search Cypress documentation for possible solutions:

https://on.cypress.io

Check if there is a GitHub issue describing this crash:

https://github.com/cypress-io/cypress/issues

Consider opening a new issue.

----------

Platform: darwin (20.6.0)
Cypress Version: 8.7.0

Desired behavior

It works without the overwrite option.
It also works with mochawesome v6.3.1.

I couldn't reproduce with mocha and mochawesome alone (without cypress), so I suspect a Cypress issue. It does occur in all our Cypress projects which use mochawesome.

Test code to reproduce

https://github.com/cexbrayat/mochawesome-v7

yarn
yarn test

Remove the overwrite option from cypress.json and it works again.

Cypress Version

8.7.0

Other

node v14.18.1
macOS 11.6

[brandonb927]

Came here as I also ran into this issue this morning when attempting to upgrade to mochawesome reporter v7. Exact same error and outcome. It seems this might not be a Cypress issue, only a symptom exposed through Cypress adamgruber/mochawesome#363

[cexbrayat]

Was fixed in mochawesome v7.0.1 adamgruber/mochawesome#363 (comment)