django_tables2: TemplateSyntaxError: Caught ValueError while rendering: Expected table or queryset

[Elan Kugelmass]

Hi everyone.

I'm getting an error when I {% render_table table %} -- it seems that my 
calls to tables I define (i.e. table = CourseTable() are not 
actually returning Table objects.

I've posted more on StackOverflow for the sake of exposure and 
accessibility to people who may run into this problem in the future.

http://stackoverflow.com/questions/20843067/django-tables2-templatesyntaxerror-caught-valueerror-while-rendering-expected

Would very much appreciate your thoughts!

Happy New Year's.

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Re: rendering a table

[Wim Feijen]

Hi Hugo,

Your template code, does it actually contains  and  ?
Like below?


{% for row in rows %}

{% for value in row %}
{{ value }}
{% endfor %}

{% endfor %}


Then, what does rows look like? Can you post your output please? To
get this output, for example, use "print rows" before you render the
template, and post the result here. That would help!

Wim

On Sep 27, 6:37 pm, jhugo  wrote:
> What i want to display as a table is the fallowing:
>
> rows---row---       row         ---row
>            |               |               |
>            number1  name1   date1
>            number2  name2   date2
>            number3  name3   date3
>
> Now when django renders my template i get this:
>
> number1  name1   date1
> number1  name1   date1 number2  name2   date2
> number1  name1   date1 number2  name2   date2 number3  name3   date3
>
> Is this better? I am not getting why i am getting this behavior?
>
> On Sep 27, 5:48 am, Léon Dignòn  wrote:
>
> > Could you post your list and your output please?
>
> > On Sep 27, 2:04 am, jhugo  wrote:
>
> > > Hi,
>
> > > I want to render a table using a list of list. What I do is create a
> > > list for the rows and append another list for the columns. I use two
> > > fors in my template to render the table and as the first loop progress
> > > the second always renders the values from the beginning and a i end up
> > > having my rows incrementing in length. Why is this?
>
> > > this is what i have:
>
> > > {% for row in rows %}
> > > 
> > > {% for value in row %}
> > > {{ value }}
> > > {% endfor %}
> > > 
> > > {% endfor %}
>
> > > Thanks,
>
> > > -- Hugo
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Re: rendering a table

[jhugo]

What i want to display as a table is the fallowing:

rows---row---   row ---row
   |   |   |
   number1  name1   date1
   number2  name2   date2
   number3  name3   date3

Now when django renders my template i get this:

number1  name1   date1
number1  name1   date1 number2  name2   date2
number1  name1   date1 number2  name2   date2 number3  name3   date3

Is this better? I am not getting why i am getting this behavior?

On Sep 27, 5:48 am, Léon Dignòn  wrote:
> Could you post your list and your output please?
>
> On Sep 27, 2:04 am, jhugo  wrote:
>
> > Hi,
>
> > I want to render a table using a list of list. What I do is create a
> > list for the rows and append another list for the columns. I use two
> > fors in my template to render the table and as the first loop progress
> > the second always renders the values from the beginning and a i end up
> > having my rows incrementing in length. Why is this?
>
> > this is what i have:
>
> > {% for row in rows %}
> > 
> > {% for value in row %}
> > {{ value }}
> > {% endfor %}
> > 
> > {% endfor %}
>
> > Thanks,
>
> > -- Hugo
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Re: rendering a table

[Léon Dignòn]

Could you post your list and your output please?

On Sep 27, 2:04 am, jhugo  wrote:
> Hi,
>
> I want to render a table using a list of list. What I do is create a
> list for the rows and append another list for the columns. I use two
> fors in my template to render the table and as the first loop progress
> the second always renders the values from the beginning and a i end up
> having my rows incrementing in length. Why is this?
>
> this is what i have:
>
> {% for row in rows %}
> 
> {% for value in row %}
> {{ value }}
> {% endfor %}
> 
> {% endfor %}
>
> Thanks,
>
> -- Hugo
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rendering a table

[jhugo]

Hi,

I want to render a table using a list of list. What I do is create a
list for the rows and append another list for the columns. I use two
fors in my template to render the table and as the first loop progress
the second always renders the values from the beginning and a i end up
having my rows incrementing in length. Why is this?

this is what i have:

{% for row in rows %}

{% for value in row %}
{{ value }}
{% endfor %}

{% endfor %}


Thanks,

-- Hugo
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Re: TemplateSyntaxError at /admin/ Caught an exception while rendering: (1146, "Table 'winzees.django_admin_log' doesn't exist")

[s.molinari]

Yes you were right, silly me! Thanks eheh

On 28 Aug, 14:12, Karen Tracey <kmtra...@gmail.com> wrote:
> On Aug 28, 7:57 am, "s.molinari" <s.molinar...@googlemail.com> wrote:
>
> > Hiya!
> > I tried to access the django admin page and I got that error. How do i
> > fix it? I am stuck...
> > I am new at using django as well... just to let you know ;)
>
> > [snip]
> > Exception Type: TemplateSyntaxError at /admin/
> > Exception Value: Caught an exception while rendering: (1146, "Table
> > 'winzees.django_admin_log' doesn't exist")
>
> One of the tables needed for admin does not exist.  It appears you did
> not run python manage.py syncdb after adding admin to your
> INSTALLED_APPS.  You need to run syncdb after adding apps so that
> their tables will be created.
>
> Karen
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Re: TemplateSyntaxError at /admin/ Caught an exception while rendering: (1146, "Table 'winzees.django_admin_log' doesn't exist")

[Karen Tracey]

On Aug 28, 7:57 am, "s.molinari" <s.molinar...@googlemail.com> wrote:
> Hiya!
> I tried to access the django admin page and I got that error. How do i
> fix it? I am stuck...
> I am new at using django as well... just to let you know ;)
>
> [snip]
> Exception Type: TemplateSyntaxError at /admin/
> Exception Value: Caught an exception while rendering: (1146, "Table
> 'winzees.django_admin_log' doesn't exist")

One of the tables needed for admin does not exist.  It appears you did
not run python manage.py syncdb after adding admin to your
INSTALLED_APPS.  You need to run syncdb after adding apps so that
their tables will be created.

Karen
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TemplateSyntaxError at /admin/ Caught an exception while rendering: (1146, "Table 'winzees.django_admin_log' doesn't exist")

[s.molinari]

Hiya!
I tried to access the django admin page and I got that error. How do i
fix it? I am stuck...
I am new at using django as well... just to let you know ;)

Environment:

Request Method: GET
Request URL: http://127.0.0.1:8000/admin/
Django Version: 1.1
Python Version: 2.6.2
Installed Applications:
['django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.sites',
 'django.contrib.admin',
 'winzees.competitions',
 'winzees.items',
 'winzees.members',
 'winzees.favourites',
 'winzees.blog',
 'winzees.advertisements',
 'winzees.transfers']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware')


Template error:
In template /usr/local/lib/python2.6/dist-packages/django/contrib/
admin/templates/admin/index.html, error at line 57
   Caught an exception while rendering: (1146, "Table
'winzees.django_admin_log' doesn't exist")
   47 : 


   48 : {% endblock %}


   49 :


   50 : {% block sidebar %}


   51 : 


   52 : 


   53 : {% trans 'Recent Actions' %}


   54 : {% trans 'My Actions' %}


   55 : {% load log %}


   56 : {% get_admin_log 10 as admin_log for_user user %}


   57 :  {% if not admin_log %}


   58 : {% trans 'None available' %}


   59 : {% else %}


   60 : 


   61 : {% for entry in admin_log %}


   62 : 


   63 : {% if entry.is_deletion %}


   64 : {{ entry.object_repr }}


   65 : {% else %}


   66 : 
{{ entry.object_repr }}


   67 : {% endif %}


Traceback:
File "/usr/local/lib/python2.6/dist-packages/django/core/handlers/
base.py" in get_response
  92. response = callback(request, *callback_args,
**callback_kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/
sites.py" in wrapper
  196. return self.admin_view(view, cacheable)(*args,
**kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/views/decorators/
cache.py" in _wrapped_view_func
  44. response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/
sites.py" in inner
  186. return view(request, *args, **kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/views/decorators/
cache.py" in _wrapped_view_func
  44. response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/
sites.py" in index
  374. context_instance=context_instance
File "/usr/local/lib/python2.6/dist-packages/django/shortcuts/
__init__.py" in render_to_response
  20. return HttpResponse(loader.render_to_string(*args,
**kwargs), **httpresponse_kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/template/
loader.py" in render_to_string
  108. return t.render(context_instance)
File "/usr/local/lib/python2.6/dist-packages/django/template/
__init__.py" in render
  178. return self.nodelist.render(context)
File "/usr/local/lib/python2.6/dist-packages/django/template/
__init__.py" in render
  779. bits.append(self.render_node(node, context))
File "/usr/local/lib/python2.6/dist-packages/django/template/debug.py"
in render_node
  71. result = node.render(context)
File "/usr/local/lib/python2.6/dist-packages/django/template/
loader_tags.py" in render
  97. return compiled_parent.render(context)
File "/usr/local/lib/python2.6/dist-packages/django/template/
__init__.py" in render
  178. return self.nodelist.render(context)
File "/usr/local/lib/python2.6/dist-packages/django/template/
__init__.py" in render
  779. bits.append(self.render_node(node, context))
File "/usr/local/lib/python2.6/dist-packages/django/template/debug.py"
in render_node
  71. result = node.render(context)
File "/usr/local/lib/python2.6/dist-packages/django/template/
loader_tags.py" in render
  97. return compiled_parent.render(context)
File "/usr/local/lib/python2.6/dist-packages/django/template/
__init__.py" in render
  178. return self.nodelist.render(context)
File "/usr/local/lib/python2.6/dist-packages/django/template/
__init__.py" in render
  779. bits.append(self.render_node(node, context))
File "/usr/local/lib/python2.6/dist-packages/django/template/debug.py"
in render_node
  71. result = node.render(context)
File "/usr/local/lib/python2.6/dist-packages/django/template/
loader_tags.py" in render
  24. result = self.nodelist.render(context)
File "/