#27766: runserver crashes because of auto-reloader (Py3 + PowerShell)
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Reporter: oTree-org | Owner: nobody
Type: Uncategorized | Status: new
Component: Uncategorized | Version: 1.10
Severity: Normal | Resolution:
Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Description changed by oTree-org:
Old description:
> Repro steps:
>
> - Install Python 3.x (doesn't happen on 2.x)
> - Open Windows PowerShell (only happens with PowerShell, not CMD or bash)
> - `pip install django`
> - `django-admin startproject foobar`
> - `cd foobar`
> - `python manage.py runserver`
>
> This causes a Windows crash with a window that says: "Python has stopped
> working": http://imgur.com/dOt6eKE
>
> However, `python manage.py runserver --noreload` works fine, so it seems
> related to the auto-reloader.
>
> I have seen it happen with at least 5 people using Py3 & PowerShell, with
> Windows 8 or 10, and various PC models. (Though most people seem
> unaffected.)
>
> Occurs with Django 1.8/1.10 and Python 3.5/3.6, maybe others also.
New description:
Repro steps:
- Install Python 3.x (doesn't happen on 2.x)
- Open Windows PowerShell (only happens with PowerShell, not CMD or bash)
- `pip install django`
- `django-admin startproject foobar`
- `cd foobar`
- `python manage.py runserver`
This causes a Windows crash with a window that says: "Python has stopped
working": http://imgur.com/dOt6eKE
However, `python manage.py runserver --noreload` works fine, so it seems
related to the auto-reloader.
Here is the info from the Windows Event Viewer:
{{{
Faulting application name: python.exe, version: 3.5.1150.1013
Faulting module name: ucrtbase.dll, version: 10.0.14393.0
Exception code: 0xc0000005
Faulting module path: C:\WINDOWS\System32\ucrtbase.dll
}}}
I have seen it happen with at least 5 people using Py3 & PowerShell, with
Windows 8 or 10, and various PC models. (Though most people seem
unaffected.)
Occurs with Django 1.8/1.10 and Python 3.5/3.6, maybe others also.
--
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Ticket URL: <https://code.djangoproject.com/ticket/27766#comment:1>
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