我创建了一个新的 Django(v.1.11)项目并使用python manage.py createsuperuser我创建了一个用户。我可以使用此用户帐户登录到管理部分localhost:8888/admin。但是,我无能为力:每当我触发登录页面以外的POST 请求时,都会收到以下错误:
/admin/... 处的类型错误
slice indices must be integers or None or have an __index__ method
(“...”可以替换为auth/group/add/),但此行为是通用的,并非特定于此请求
以下回溯表明从页面解析 CSRF 令牌存在问题,但除了管理之外,我的应用程序中的其他页面没有出现此类问题。
Traceback:
File "/usr/local/lib/python2.7/site-packages/django/core/handlers/exception.py" in inner
41. response = get_response(request)
File "/usr/local/lib/python2.7/site-packages/django/core/handlers/base.py" in _get_response
178. response = middleware_method(request, callback, callback_args, callback_kwargs)
File "/usr/local/lib/python2.7/site-packages/django/middleware/csrf.py" in process_view
298. request_csrf_token = request.POST.get('csrfmiddlewaretoken', '')
File "/usr/local/lib/python2.7/site-packages/django/core/handlers/wsgi.py" in _get_post
126. self._load_post_and_files()
File "/usr/local/lib/python2.7/site-packages/django/http/request.py" in _load_post_and_files
299. self._post, self._files = self.parse_file_upload(self.META, data)
File "/usr/local/lib/python2.7/site-packages/django/http/request.py" in parse_file_upload
258. return parser.parse()
File "/usr/local/lib/python2.7/site-packages/django/http/multipartparser.py" in parse
198. data = field_stream.read(size=read_size)
File "/usr/local/lib/python2.7/site-packages/django/http/multipartparser.py" in read
369. out = b''.join(parts())
File "/usr/local/lib/python2.7/site-packages/django/http/multipartparser.py" in parts
364. emitting = chunk[:remaining]
Exception Type: TypeError at /admin/auth/group/add/
Exception Value: slice indices must be integers or None or have an __index__ method
Run Code Online (Sandbox Code Playgroud)
有什么想法可能是什么问题吗?提前致谢。
发现问题了。
为了将来的参考,问题是DATA_UPLOAD_MAX_MEMORY_SIZE项目设置中的关键有一个浮点值(10e6是Python中一个容易被忽视的浮点值)。它必须是一个整数。
| 归档时间: |
|
| 查看次数: |
251 次 |
| 最近记录: |