Http Client crashes randomly
I have an *.http file with API calls to insert data in my local dev environment. I'm getting this message randomly when I try to execute all the requests in the file with the “>>” button:
Multi threaded access requested by thread Thread[#3303,DefaultDispatcher-worker-4,6,main] but is not allowed for language(s) js.
This is extremely frustrating because only the first requests in the file actually run, and if miss the notification about the error I don't even notice until the thing I'm trying to accomplish goes wrong due to missing data, and I need to recreate the entire DB from scratch and re-run the script.
My script hasn't changed, and the error only happens maybe once a day.
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To investigate this further, after the issue happens again, could you collect logs by navigating to Help | Collect Logs and Diagnostic Data after that you could upload it to our secure server https://uploads.jetbrains.com/.
Here are a few options you can try right away to resolve the issue:
1. Upgrade the IDE to the latest version (in case its not)
2. Make sure IntelliJ Scripting: JavaScript 3rd party plugin is not installed/enabled.
Best regards,
Uros Glogovac
IntelliJ Support
Uros Glogovac It stopped happening all of a sudden, but today it's back.
Upload id: 2026_01_20_2B6kV5CGFsrwJG3WmfuKwv (file: phpstorm-logs-20260120-1358361581624434098534561.zip)
Hi Alvaro, thanks for providing the logs.
How many API calls do you have in your
.httpfile? Could you please try this workaround and let us know whether it is sufficient for your use case?If not, I will open a new bug report so the team can investigate this further (the linked ticket has now been closed).
Petar Milunovic There're 30.
I'll try the delay workaround when it happens again, but this is a very rare event (the day it happens, it seems to happen a lot, but such days are uncommon) so don't expect early feedback.
Petar Milunovic Alright, this was fast… I added the sleep function, ran queries manually one by one and it crashed right away.
Upload id: 2026_01_22_U37v5P3S4dEgUb5ecxuG1F (file: phpstorm-logs-20260122-1626451680261277684731952.zip)
Alvaro, thanks for the update. Did it crash with the same error as before? I do not see any clearly related exceptions in the latest logs.
I have opened a new bug report on your behalf, IJPL-231558. Please start following it to receive notifications. If you have any additional details to share in the meantime, feel free to leave a comment there.
Yes, the same error, triggered by a different request (it's always random anyway).