My guess it's that your polls/urls.py file is not being processed/included
properly since none of your URL patterns were even tried.
What does your mysite/urls.py file look like?
-James
On Oct 4, 2015 12:35 PM, "jahan" <jvan...@gmail.com> wrote:
> Hi James,
>
> This is the error
>
> NoReverseMatch at /polls/1/
>
> Reverse for 'detail' with arguments '(1,)' and keyword arguments '{}' not
> found. 0 pattern(s) tried: []
>
> Request Method: GET Request URL: http://localhost:8000/polls/1/ Django
> Version: 1.8.4 Exception Type: NoReverseMatch Exception Value:
>
> Reverse for 'detail' with arguments '(1,)' and keyword arguments '{}' not
> found. 0 pattern(s) tried: []
>
> Exception Location:
> /usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py
> in _reverse_with_prefix, line 496 Python Executable: /usr/bin/python Python
> Version: 2.7.3 Python Path:
>
> ['/var/www/django/mysite',
> '/usr/lib/python2.7',
> '/usr/lib/python2.7/plat-linux2',
> '/usr/lib/python2.7/lib-tk',
> '/usr/lib/python2.7/lib-old',
> '/usr/lib/python2.7/lib-dynload',
> '/usr/local/lib/python2.7/dist-packages',
> '/usr/lib/python2.7/dist-packages',
> '/usr/lib/python2.7/dist-packages/PIL',
> '/usr/lib/python2.7/dist-packages/gst-0.10',
> '/usr/lib/python2.7/dist-packages/gtk-2.0',
> '/usr/lib/python2.7/dist-packages/ubuntu-sso-client',
> '/usr/lib/python2.7/dist-packages/ubuntuone-client',
> '/usr/lib/python2.7/dist-packages/ubuntuone-control-panel',
> '/usr/lib/python2.7/dist-packages/ubuntuone-couch',
> '/usr/lib/python2.7/dist-packages/ubuntuone-installer',
> '/usr/lib/python2.7/dist-packages/ubuntuone-storage-protocol']
>
> Server time: Sun, 4 Oct 2015 19:31:13 +0000
> Error during template rendering
>
> In template /var/www/django/mysite/polls/templates/polls/detail.html,
> error at line *4*
> Reverse for 'detail' with arguments '(1,)' and keyword arguments '{}' not
> found. 0 pattern(s) tried: [] 1 <h1>{{ question.question_text }}</h1> 2 <ul>
> 3 {% for choice in question.choice_set.all %} 4 <li><a href=" {% url
> 'detail' question.id %} ">{{ choice.choice_text }}</a></li> 5 {% endfor
> %} 6 </ul> 7
>
>
> On Sunday, October 4, 2015 at 9:04:48 PM UTC+2, James Schneider wrote:
>>
>> Can you paste the entire error?
>>
>> Also, read through the error page, it should show you which line is
>> causing the problem.
>>
>> -James
>> On Oct 4, 2015 9:24 AM, "jahan" <jva...@gmail.com> wrote:
>>
>>> Hi Django group,
>>>
>>> I'm following the tutorial and get stuck on *part 3, Removing hardcoded
>>> URLs in templates*
>>>
>>> I read through the topics that discuss this, but can't find the issue in
>>> my case.
>>>
>>> my *detail.html* template looks like
>>>
>>> <h1>{{ question.question_text }}</h1>
>>> <ul>
>>> {% for choice in question.choice_set.all %}
>>> <li><a href="{% url 'detail' question.id %}">{{ choice.choice_text
>>> }}</a></li>
>>> {% endfor %}
>>> </ul>
>>>
>>>
>>> in my urls.py for the polls project I have
>>>
>>> urlpatterns = [
>>> url(r'^$', 'index', name="index"),
>>> url(r'^(?P<question_id>\d+)/$', views.detail, name="detail"),
>>> url(r'^(?P<question_id>\d+)/results/$', 'results', name="results"),
>>> url(r'^(?P<poll_id>\d+)/vote/$', 'vote', name="vote"),
>>> ]
>>>
>>> Thanks for any suggestion,
>>> jack
>>>
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