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Nested worker threads fail to produce meaningful error messages #34309

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opened

on Jul 11, 2020

Version: v12.16.1
Platform: linux x64
Subsystem:

What steps will reproduce the bug?

Create a project with nested worker threads and throw an error in the nested thread.

( https://github.com/teh-mICON/ts_worker_error has this setup, ignore .ts files. )

How often does it reproduce? Is there a required condition?

Always.

What is the expected behavior?

Show proper error message

What do you see instead?

Error [ERR_UNHANDLED_ERROR]: Unhandled error. ({})

Additional information

addaleax
added
workerIssues and PRs related to the worker_threads module and Worker API.
on Jul 11, 2020
addaleax
added a commit that references this issue on Jul 11, 2020
worker: fix nested uncaught exception handling
a079590
addaleax
closed this as completedin 1274f89 on Jul 14, 2020
MylesBorins
added 2 commits that reference this issue on Jul 14, 2020
worker: fix nested uncaught exception handling
e1e277e
worker: fix nested uncaught exception handling
1bc4def
cjihrig
added a commit that references this issue on Jul 23, 2020
worker: fix nested uncaught exception handling
4d1b24e
addaleax
added 2 commits that reference this issue on Sep 22, 2020
worker: fix nested uncaught exception handling
6150e3d
worker: fix nested uncaught exception handling
c31b6bf
MayaLekova
added a commit that references this issue on May 22, 2026
worker: fix nested uncaught exception handling
1274f89

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