AttributeError: Can't pickle local object 'NestedPool.Process.<locals>.NoDaemonProcess' on Mac
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 25/100
Research direction
Start with the linked GitHub Actions run and pull request to inspect the macOS traceback. Search the repository for NestedPool and NoDaemonProcess, then trace how that process class is created and serialized. Done means the reported macOS reproduction no longer raises the pickling error, with the relevant workflow or reproduction passing.
Written by the indexing model from the issue text.
Description
This issue is raised on macos.
Here's how to reproduce it on github actions (https://github.com/BlueBrain/BluePyMM/pull/250).
https://github.com/BlueBrain/BluePyMM/runs/7941237020?check_suite_focus=true
- Dominant language
- Python
- Stars
- 13
- Forks
- 9
- PR merge metrics
- No merged PRs in 30d
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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