Question

我正在使用Wagtail，一款轻量级的django CMS。我将Wagtail升级到0.8.6（Django从1.6.5升级到1.7.7），我有一个基本上显示新闻对象的列表：

http://localhost:8020/news/

它使用django的paginator，所以如果我尝试访问下一页：

http://localhost:8020/news/2/

我有一个错误：

ValueError at /news/2/
need more than 1 value to unpack

这是追溯：

Environment:


Request Method: GET
Request URL: http://localhost:8020/news/1/

Django Version: 1.7.7
Python Version: 2.7.3
Installed Applications:
('django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'raven.contrib.django.raven_compat',
 'compressor',
 'taggit',
 'modelcluster',
 'django.contrib.admin',
 'preventconcurrentlogins',
 'django_medusa',
 'wagtail.wagtailcore',
 'wagtail.wagtailadmin',
 'wagtail.wagtaildocs',
 'wagtail.wagtailsnippets',
 'wagtail.wagtailusers',
 'wagtail.wagtailimages',
 'wagtail.wagtailembeds',
 'wagtail.wagtailsearch',
 'wagtail.wagtailredirects',
 'wagtail.contrib.wagtailmedusa',
 'myapp',
 'django_extensions')
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',
 'django.middleware.clickjacking.XFrameOptionsMiddleware',
 'preventconcurrentlogins.middleware.PreventConcurrentLoginsMiddleware',
 'wagtail.wagtailcore.middleware.SiteMiddleware',
 'wagtail.wagtailredirects.middleware.RedirectMiddleware')


Traceback:
File "/home/vagrant/venv/local/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
  111.                     response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/vagrant/venv/local/lib/python2.7/site-packages/wagtail/wagtailcore/views.py" in serve
  20.     page, args, kwargs = request.site.root_page.specific.route(request, path_components)

Exception Type: ValueError at /news/2/
Exception Value: need more than 1 value to unpack

任何可能导致这种情况的想法？使用之前的设置（wagtail 0.5, Django 1.6.5）它正在运行。

Answer 1

您的新闻页面模式可能会有route()方法返回HttpResponse。这被弃用了0.4，并且在0.6中完全删除了对它的支持： http://docs.wagtail.io/en/stable/releases/0.4.html#page-route-method-should-now-return-a-routeresult

您需要将其重写为返回RouteResult对象的route()方法，以及返回HttpResponse的单独serve()方法，如下所述： http://docs.wagtail.io/en/stable/core_components/pages/model_recipes.html#overriding-route-method

Wagtail分页问题 - wagtailcore.views.serve - Wagtail 0.8.6 - Django 1.7.7

1 个答案: