Hi, i have errors while i am trying to upload image by an admin panel.
Here is my image model:
class Photo(models.Model):
Title = models.CharField(max_length=256)
Description = models.TextField(max_length=1024, blank=True)
User = models.ForeignKey(User)
File = models.ImageField(upload_to='photos/%Y/%m/%d',
height_field=60, width_field=468)
def __unicode__(self):
return self.User + " (%s)" % self.Title
and error:
TypeError at /admin/main/photo/add/
attribute name must be stringRequest Method: POST
Request URL: http://localhost:8000/admin/main/photo/add/
Exception Type: TypeError
Exception Value: attribute name must be string
Exception Location: /usr/lib/python2.4/site-packages/django/db/models/
fields/files.py in save, line 213
Python Executable: /usr/bin/python
Python Version: 2.4.4
traceback:
Traceback:
File "/usr/lib/python2.4/site-packages/django/core/handlers/base.py"
in get_response
86. response = callback(request, *callback_args,
**callback_kwargs)
File "/usr/lib/python2.4/site-packages/django/contrib/admin/sites.py"
in root
157. return self.model_page(request, *url.split('/',
2))
File "/usr/lib/python2.4/site-packages/django/views/decorators/
cache.py" in _wrapped_view_func
44. response = view_func(request, *args, **kwargs)
File "/usr/lib/python2.4/site-packages/django/contrib/admin/sites.py"
in model_page
176. return admin_obj(request, rest_of_url)
File "/usr/lib/python2.4/site-packages/django/contrib/admin/
options.py" in __call__
191. return self.add_view(request)
File "/usr/lib/python2.4/site-packages/django/db/transaction.py" in
_commit_on_success
238. res = func(*args, **kw)
File "/usr/lib/python2.4/site-packages/django/contrib/admin/
options.py" in add_view
484. new_object = self.save_form(request, form,
change=False)
File "/usr/lib/python2.4/site-packages/django/contrib/admin/
options.py" in save_form
370. return form.save(commit=False)
File "/usr/lib/python2.4/site-packages/django/forms/models.py" in save
319. return save_instance(self, self.instance,
self._meta.fields, fail_message, commit)
File "/usr/lib/python2.4/site-packages/django/forms/models.py" in
save_instance
61. f.save_form_data(instance, cleaned_data[f.name])
File "/usr/lib/python2.4/site-packages/django/db/models/fields/
files.py" in save_form_data
192. getattr(instance, self.name).save(data.name, data,
save=False)
File "/usr/lib/python2.4/site-packages/django/db/models/fields/
files.py" in save
213. setattr(self.instance, self.field.width_field,
self.width)
Exception Type: TypeError at /admin/main/photo/add/
Exception Value: attribute name must be string
please help, i don't have any clue what might be a problem. Thank you.
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