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アップロードされた画像ファイルをmy_app/static / uploads / sponsor_logosに保存するように設定されているImageFieldフィールドを「スポンサー」モデルに含めました。管理インターフェースを使用してレコードを保存しようとすると、次のエラーが発生します。

/ admin / sponsors / sponsor / add/でのOSError[Errno13]許可が拒否されました：'/ static'

これが私のモデルです：

from django.db import models

class Sponsor(models.Model):
    name = models.CharField(max_length=200)
    level_choices = (('Gold', 'Gold'), ('Silver', 'Silver'), ('Bronze', 'Bronze'))
    level = models.CharField(max_length=10, choices=level_choices)
    logo = models.ImageField(upload_to = 'sponsor_logos/')

    class Meta:
        ordering = ["name"]

    def __unicode__(self):
        return self.name

そして、私のメディアルートは次のように設定されています。

MEDIA_ROOT = '/static/uploads/'

トレースバックは次のとおりです。

Environment:


Request Method: POST
Request URL: http://127.0.0.1:8000/admin/sponsors/sponsor/add/

Django Version: 1.4.2
Python Version: 2.7.2
Installed Applications:
('django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.sites',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'django.contrib.flatpages',
 'django.contrib.humanize',
 'awards',
 'sponsors',
 'django.contrib.admin')
Installed Middleware:
('django.middleware.common.CommonMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware')


Traceback:
File "/Library/Python/2.7/site-packages/django/core/handlers/base.py" in get_response
  111.                         response = callback(request, *callback_args, **callback_kwargs)
File "/Library/Python/2.7/site-packages/django/contrib/admin/options.py" in wrapper
  366.                 return self.admin_site.admin_view(view)(*args, **kwargs)
File "/Library/Python/2.7/site-packages/django/utils/decorators.py" in _wrapped_view
  91.                     response = view_func(request, *args, **kwargs)
File "/Library/Python/2.7/site-packages/django/views/decorators/cache.py" in _wrapped_view_func
  89.         response = view_func(request, *args, **kwargs)
File "/Library/Python/2.7/site-packages/django/contrib/admin/sites.py" in inner
  196.             return view(request, *args, **kwargs)
File "/Library/Python/2.7/site-packages/django/utils/decorators.py" in _wrapper
  25.             return bound_func(*args, **kwargs)
File "/Library/Python/2.7/site-packages/django/utils/decorators.py" in _wrapped_view
  91.                     response = view_func(request, *args, **kwargs)
File "/Library/Python/2.7/site-packages/django/utils/decorators.py" in bound_func
  21.                 return func(self, *args2, **kwargs2)
File "/Library/Python/2.7/site-packages/django/db/transaction.py" in inner
  209.                 return func(*args, **kwargs)
File "/Library/Python/2.7/site-packages/django/contrib/admin/options.py" in add_view
  955.                 self.save_model(request, new_object, form, False)
File "/Library/Python/2.7/site-packages/django/contrib/admin/options.py" in save_model
  709.         obj.save()
File "/Library/Python/2.7/site-packages/django/db/models/base.py" in save
  463.         self.save_base(using=using, force_insert=force_insert, force_update=force_update)
File "/Library/Python/2.7/site-packages/django/db/models/base.py" in save_base
  551.                 result = manager._insert([self], fields=fields, return_id=update_pk, using=using, raw=raw)
File "/Library/Python/2.7/site-packages/django/db/models/manager.py" in _insert
  203.         return insert_query(self.model, objs, fields, **kwargs)
File "/Library/Python/2.7/site-packages/django/db/models/query.py" in insert_query
  1593.     return query.get_compiler(using=using).execute_sql(return_id)
File "/Library/Python/2.7/site-packages/django/db/models/sql/compiler.py" in execute_sql
  909.         for sql, params in self.as_sql():
File "/Library/Python/2.7/site-packages/django/db/models/sql/compiler.py" in as_sql
  872.                 for obj in self.query.objs
File "/Library/Python/2.7/site-packages/django/db/models/fields/files.py" in pre_save
  249.             file.save(file.name, file, save=False)
File "/Library/Python/2.7/site-packages/django/db/models/fields/files.py" in save
  86.         self.name = self.storage.save(name, content)
File "/Library/Python/2.7/site-packages/django/core/files/storage.py" in save
  45.         name = self._save(name, content)
File "/Library/Python/2.7/site-packages/django/core/files/storage.py" in _save
  168.                 os.makedirs(directory)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.py" in makedirs
  150.             makedirs(head, mode)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.py" in makedirs
  150.             makedirs(head, mode)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.py" in makedirs
  157.     mkdir(name, mode)

Exception Type: OSError at /admin/sponsors/sponsor/add/
Exception Value: [Errno 13] Permission denied: '/static'

my_app / static / uploads /sponsor_logosディレクトリでchmod777を実行したので、書き込み可能である必要があります。また、python manage.pyシェルを実行し、そこから、sponsor_logosディレクトリに新しいテキストファイルを作成したので、ディレクトリは書き込み可能のようです。なぜこのエラーが発生し続けるのですか？

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