On 20/11/2011 07:56 πμ, Ricardo F. Teixeira wrote:
Hello everybody!
I'm having a strange error.
I already searched for this error and there's quite a lot of
discussion about it. But I didn't find a proper answer that fits me.
So... when I set DEBUG to True and access an invalid URL Django
returns me a 404 error page, but if I set DEBUG to False it gives me
an 500...
Firstly I thought it was something wrong with my project so I started
a new one, with only the following basics options.
I can assure you that I only edit those 3 files (views.py, urls.py and
settings.py).
In settings.py I only change from DEGUG=True to DEBUG=False.
ricardo@maggie:~/ola $ ls
__init__.py __init__.pyc manage.py settings.py settings.pyc
urls.py urls.pyc views.py views.pyc
ricardo@maggie:~/ola $ cat urls.py
from django.conf.urls.defaults import patterns, include, url
# Uncomment the next two lines to enable the admin:
# from django.contrib import admin
# admin.autodiscover()
urlpatterns = patterns('',
# Examples:
url(r'^$', 'ola.views.home', name='home'),
# url(r'^ola/', include('ola.foo.urls')),
# Uncomment the admin/doc line below to enable admin
documentation:
# url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
# Uncomment the next line to enable the admin:
# url(r'^admin/', include(admin.site.urls)),
)
ricardo@maggie:~/ola $ cat views.py
from django.http import HttpResponseNotFound
def home(request):
return HttpResponseNotFound()
ricardo@maggie:~/ola $ python manage.py runserver
Validating models...
0 errors found
Django version 1.3.1, using settings 'ola.settings'
Development server is running at http://127.0.0.1:8000/
Quit the server with CONTROL-C.
[19/Nov/2011 23:53:21] "GET / HTTP/1.1" 404 0
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/django/core/servers/
basehttp.py", line 283, in run
self.result = application(self.environ, self.start_response)
File "/Library/Python/2.7/site-packages/django/core/handlers/
wsgi.py", line 272, in __call__
response = self.get_response(request)
File "/Library/Python/2.7/site-packages/django/core/handlers/
base.py", line 153, in get_response
response = self.handle_uncaught_exception(request, resolver,
sys.exc_info())
File "/Library/Python/2.7/site-packages/django/core/handlers/
base.py", line 218, in handle_uncaught_exception
return callback(request, **param_dict)
File "/Library/Python/2.7/site-packages/django/utils/decorators.py",
line 93, in _wrapped_view
response = view_func(request, *args, **kwargs)
File "/Library/Python/2.7/site-packages/django/views/defaults.py",
line 30, in server_error
t = loader.get_template(template_name) # You need to create a
500.html template.
File "/Library/Python/2.7/site-packages/django/template/loader.py",
line 157, in get_template
template, origin = find_template(template_name)
File "/Library/Python/2.7/site-packages/django/template/loader.py",
line 138, in find_template
raise TemplateDoesNotExist(name)
TemplateDoesNotExist: 500.html
[19/Nov/2011 23:53:48] "GET /GIVE_ME_400 HTTP/1.1" 500 1314
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/django/core/servers/
basehttp.py", line 283, in run
self.result = application(self.environ, self.start_response)
File "/Library/Python/2.7/site-packages/django/core/handlers/
wsgi.py", line 272, in __call__
response = self.get_response(request)
File "/Library/Python/2.7/site-packages/django/core/handlers/
base.py", line 153, in get_response
response = self.handle_uncaught_exception(request, resolver,
sys.exc_info())
File "/Library/Python/2.7/site-packages/django/core/handlers/
base.py", line 218, in handle_uncaught_exception
return callback(request, **param_dict)
File "/Library/Python/2.7/site-packages/django/utils/decorators.py",
line 93, in _wrapped_view
response = view_func(request, *args, **kwargs)
File "/Library/Python/2.7/site-packages/django/views/defaults.py",
line 30, in server_error
t = loader.get_template(template_name) # You need to create a
500.html template.
File "/Library/Python/2.7/site-packages/django/template/loader.py",
line 157, in get_template
template, origin = find_template(template_name)
File "/Library/Python/2.7/site-packages/django/template/loader.py",
line 138, in find_template
raise TemplateDoesNotExist(name)
TemplateDoesNotExist: 500.html
Thank you for your time.
Best regards,
Ricardo F. Teixeira
If the template exists, then
it could easily be a directory or file permission error.
I have seen the same in my installation a number of times :)
Check out the paths and the permissions
--
--------------------------------------------------------------
Nick Apostolakis
e-mail: nicka...@oncrete.gr
Web Site: http://nick.oncrete.gr
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