Anybody with any advice on this. Ever since wev'e upgraded to version
1.00 we are having issues with the ImageField
ValueError: The 'image' attribute has no file associated with it.
On 19 Feb, 12:30, mermer <merme...@googlemail.com> wrote:
> Since I've upgraded to Django ver 1.00, I'm suddenly getting the
> following error with my ImageFields.
>
> The tag is {{ model.image.url}} and it throws an error if the image
> field in the database is null (even if it is set to null in the model)
>
> Am I missing something? Here is the error message being generated.
>
> TemplateSyntaxError at /offer_detail_ver2/1/
>
> Caught an exception while rendering: The 'image' attribute has no file
> associated with it.
>
> Original Traceback (most recent call last):
> File "C:\Python25\Lib\site-packages\django-trunk\django\template
> \debug.py", line 71, in render_node
> result = node.render(context)
> File "C:\Python25\Lib\site-packages\django-trunk\django\template
> \debug.py", line 87, in render
> output = force_unicode(self.filter_expression.resolve(context))
> File "C:\Python25\Lib\site-packages\django-trunk\django\template
> \__init__.py", line 535, in resolve
> obj = self.var.resolve(context)
> File "C:\Python25\Lib\site-packages\django-trunk\django\template
> \__init__.py", line 676, in resolve
> value = self._resolve_lookup(context)
> File "C:\Python25\Lib\site-packages\django-trunk\django\template
> \__init__.py", line 705, in _resolve_lookup
> current = getattr(current, bit)
> File "C:\Python25\Lib\site-packages\django-trunk\django\db\models
> \fields\files.py", line 58, in _get_url
> self._require_file()
> File "C:\Python25\Lib\site-packages\django-trunk\django\db\models
> \fields\files.py", line 43, in _require_file
> raise ValueError("The '%s' attribute has no file associated with
> it." % self.field.name)
> ValueError: The 'image' attribute has no file associated with it.
>
> Request Method: GET
> Request URL: http://localhost/offer_detail_ver2/1/
> Exception Type: TemplateSyntaxError
> Exception Value:
>
> Caught an exception while rendering: The 'image' attribute has no file
> associated with it.
>
> Original Traceback (most recent call last):
> File "C:\Python25\Lib\site-packages\django-trunk\django\template
> \debug.py", line 71, in render_node
> result = node.render(context)
> File "C:\Python25\Lib\site-packages\django-trunk\django\template
> \debug.py", line 87, in render
> output = force_unicode(self.filter_expression.resolve(context))
> File "C:\Python25\Lib\site-packages\django-trunk\django\template
> \__init__.py", line 535, in resolve
> obj = self.var.resolve(context)
> File "C:\Python25\Lib\site-packages\django-trunk\django\template
> \__init__.py", line 676, in resolve
> value = self._resolve_lookup(context)
> File "C:\Python25\Lib\site-packages\django-trunk\django\template
> \__init__.py", line 705, in _resolve_lookup
> current = getattr(current, bit)
> File "C:\Python25\Lib\site-packages\django-trunk\django\db\models
> \fields\files.py", line 58, in _get_url
> self._require_file()
> File "C:\Python25\Lib\site-packages\django-trunk\django\db\models
> \fields\files.py", line 43, in _require_file
> raise ValueError("The '%s' attribute has no file associated with
> it." % self.field.name)
> ValueError: The 'image' attribute has no file associated with it.
>
> C:\Python25\Lib\site-packages\django-trunk\django\template\debug.py in
> render_node
>
> 74. e.source = node.source
> 75. raise
> 76. except Exception, e:
> 77. from sys import exc_info
> 78. wrapped = TemplateSyntaxError(u'Caught an exception while
> rendering: %s' % force_unicode(e, errors='replace'))
> 79. wrapped.source = node.source
> 80. wrapped.exc_info = exc_info()
>
> 81. raise wrapped # error highlighted on this line
>
> 82. return result
> 83.
> 84. class DebugVariableNode(VariableNode):
> 85. def render(self, context):
> 86. try:
> 87. output = force_unicode(self.filter_expression.resolve(context))
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to
django-users+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en
-~----------~----~----~----~------~----~------~--~---
