[Solved] Deployment Django App results in Error 500

[sjimmie]

Hi All!

 

I've used the wiki page to deploy my Django website.

However unfortunately I get an error 500.

I would love to have a look at the errorlog to get a handle on where to look but I don't know how to access these.

Can anyone give me a hint?

 

website: www.borisaelen.nl/borisaelen

 

I've used https://wiki.helionet.org/Django as a reference and used the configs specified there.

I only had to modify this line in the .htaccess:

RewriteRule ^(.*)$ hello/hello/dispatch.wsgi/$1 [QSA,PT,L]

 

I had to remove 1 time the hello/ because I've deployed my project directely into the public_html directory.

(as is suggested in this wiki if I'm correct?)

 

I've also had a look at this config:

http://www.heliohost.org/classic/features/languages/python

 

But that results in the same 500 error.

 

I'm sure it's a permission or settings things in my django project but would love to get some more output.

Is there amywhere I can look?

 

Thanks!

 

BTW my development environment is my Windows Laptop with:

Django 3.0

Python 3.6

Visual Studio Code.

 

I found this article where the line-endings are mentioned: https://www.helionet.org/index/topic/38835-python37-throws-500-but-python27-works/

 

I've tried to save all my files with Linux line endings (\n) and reupload with filezilla.

 

no luck, still error 500.

Edited March 31, 2020 by sjimmie

[Krydos]

 

[Tue Mar 31 05:06:26.834308 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486] mod_wsgi (pid=18336): Failed to exec Python script file '/home/sjimmie/public_html/borisaelen/dispatch.wsgi'., referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.834450 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486] mod_wsgi (pid=18336): Exception occurred processing WSGI script '/home/sjimmie/public_html/borisaelen/dispatch.wsgi'., referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.836882 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486] Traceback (most recent call last):, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837038 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]   File "/home/sjimmie/public_html/borisaelen/dispatch.wsgi", line 12, in <module>, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837067 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]     application = get_wsgi_application(), referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837095 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]   File "/usr/local/python3.7/lib/python3.7/site-packages/django/core/wsgi.py", line 12, in get_wsgi_application, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837112 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]     django.setup(set_prefix=False), referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837136 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]   File "/usr/local/python3.7/lib/python3.7/site-packages/django/__init__.py", line 24, in setup, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837152 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]     apps.populate(settings.INSTALLED_APPS), referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837207 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]   File "/usr/local/python3.7/lib/python3.7/site-packages/django/apps/registry.py", line 89, in populate, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837229 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]     app_config = AppConfig.create(entry), referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837256 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]   File "/usr/local/python3.7/lib/python3.7/site-packages/django/apps/config.py", line 90, in create, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837273 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]     module = import_module(entry), referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837296 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]   File "/usr/local/python3.7/lib/python3.7/importlib/__init__.py", line 127, in import_module, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837311 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]     return _bootstrap._gcd_import(name[level:], package, level), referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837334 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]   File "<frozen importlib._bootstrap>", line 1006, in _gcd_import, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837359 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]   File "<frozen importlib._bootstrap>", line 983, in _find_and_load, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837397 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]   File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.837459 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486] ModuleNotFoundError: No module named 'django_summernote', referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.840504 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486] mod_wsgi (pid=18336): Failed to exec Python script file '/home/sjimmie/public_html/borisaelen/dispatch.wsgi'., referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.840601 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486] mod_wsgi (pid=18336): Exception occurred processing WSGI script '/home/sjimmie/public_html/borisaelen/dispatch.wsgi'., referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.840882 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486] Traceback (most recent call last):, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.840991 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]   File "/home/sjimmie/public_html/borisaelen/dispatch.wsgi", line 12, in <module>, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.841017 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]     application = get_wsgi_application(), referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.841046 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]   File "/usr/local/python3.7/lib/python3.7/site-packages/django/core/wsgi.py", line 12, in get_wsgi_application, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.841063 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]     django.setup(set_prefix=False), referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.841087 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]   File "/usr/local/python3.7/lib/python3.7/site-packages/django/__init__.py", line 24, in setup, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.841103 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]     apps.populate(settings.INSTALLED_APPS), referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.841126 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]   File "/usr/local/python3.7/lib/python3.7/site-packages/django/apps/registry.py", line 81, in populate, referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.841141 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486]     raise RuntimeError("populate() isn't reentrant"), referer: http://borisaelen.nl/
[Tue Mar 31 05:06:26.841223 2020] [wsgi:error] [pid 18336] [client 171.6.230.10:13486] RuntimeError: populate() isn't reentrant, referer: http://borisaelen.nl/

[sjimmie]

OMG offcourse it's the bloody summernote app!
Can I put in a request for this python package?
 

pip install django-summernote

It's a nice WYSIWYG editor that is in development:

https://summernote.org/

 

 

thanksss

[Krydos]

There you go https://krydos2.heliohost.org/cgi-bin/modules37.py

[sjimmie]

You rock! 

 

Unfortunately still have that 500 error.

Can you show me that apache errorlog from mod_wsgi again pretty please? 

[Krydos]

It's just a redirect loop now.

[Wed Apr 01 19:54:29.988122 2020] [core:error] [pid 12997] [client 65.19.141.66:57021] AH00124: Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace.
[Wed Apr 01 19:54:29.988237 2020] [core:error] [pid 12997] [client 65.19.141.66:57021] AH00124: Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace.

[sjimmie]

Thanks Krydos!! Everything is online now :-)