【发布时间】:2016-04-11 03:16:15
【问题描述】:
我最近设置并部署了一个 Amazon EC2 实例来部署我的 django 项目。
当我在浏览器中收到此错误时,我正在通过浏览器与我的应用程序交互:
errno 5 input/output error django
此错误确实引用了我的应用程序的某些功能
Environment:
Request Method: GET
Request URL: http://localhost:8000/accounts/profile/
Django Version: 1.9
Python Version: 3.4.3
Installed Applications:
['django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'crispy_forms',
'django_extensions',
'storages',
'userprofile']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware']
Traceback:
File "/home/ubuntu/.virtualenvs/nrb_dev/lib/python3.4/site-packages/django/core/handlers/base.py" in get_response
149. response = self.process_exception_by_middleware(e, request)
File "/home/ubuntu/.virtualenvs/nrb_dev/lib/python3.4/site-packages/django/core/handlers/base.py" in get_response
147. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/ubuntu/.virtualenvs/nrb_dev/lib/python3.4/site-packages/django/views/generic/base.py" in view
68. return self.dispatch(request, *args, **kwargs)
File "/home/ubuntu/.virtualenvs/nrb_dev/lib/python3.4/site-packages/django/utils/decorators.py" in _wrapper
67. return bound_func(*args, **kwargs)
File "/home/ubuntu/.virtualenvs/nrb_dev/lib/python3.4/site-packages/django/contrib/auth/decorators.py" in _wrapped_view
23. return view_func(request, *args, **kwargs)
File "/home/ubuntu/.virtualenvs/nrb_dev/lib/python3.4/site-packages/django/utils/decorators.py" in bound_func
63. return func.__get__(self, type(self))(*args2, **kwargs2)
File "/home/ubuntu/workspace/neurorehabilitation-system/userprofile/mixins.py" in dispatch
7. return super(LoginRequiredMixin, self).dispatch(request, *args, **kwargs)
File "/home/ubuntu/.virtualenvs/nrb_dev/lib/python3.4/site-packages/django/views/generic/base.py" in dispatch
88. return handler(request, *args, **kwargs)
File "/home/ubuntu/.virtualenvs/nrb_dev/lib/python3.4/site-packages/django/views/generic/base.py" in get
157. context = self.get_context_data(**kwargs)
File "/home/ubuntu/workspace/neurorehabilitation-system/userprofile/views.py" in get_context_data
50. print (user.is_physiotherapist)
Exception Type: OSError at /accounts/profile/
Exception Value: [Errno 5] Input/output error
在第 50 行的末尾引用了一个 get_context_data() 函数,该函数位于基于类的视图内部,该视图继承了 TemplateView CBV
但在我的控制台中,服务器需要重新启动,当我这样做时,错误以一种神奇的方式解决了..
我搜索了这个错误,发现这个票报告了https://code.djangoproject.com/ticket/23284
此报告与我的错误非常相似...
另外我昨天有这个错误,我重新启动了我的服务器,今天我又出现了这个错误。
使用 Django 的 EC2 基础架构存在一些问题(我不这么认为)或者问题更多在于我的应用程序方面?
我不认为我的应用程序的函数get_context_data() 是问题...
【问题讨论】:
标签: python django input amazon-ec2 output