我正在使用Twitter风格的分页来加载我的提要，同时向下滚动。一切正常。
问题在于同一模板上的多个分页。我已经按照此处的说明编写了代码。
但是我遇到了这个奇怪的错误：
Error during template rendering at line in other_entries_page.html::
{% paginate activity_obj using activity %}
错误显示为：
VariableDoesNotExists at/accounts/home/
Failed lookup for key [activity] in u'[{'False': False, 'None': None, 'True': True}, {u'csrf_token': <django.utils.functional.__proxy__ object at 0x7fa56404b5d0>}, {'perms': <django.contrib.auth.context_processors.PermWrapper object at 0x7fa56404bf10>, 'user': <django.utils.functional.SimpleLazyObject object at 0x7fa564034710>}, {}, {u'LANGUAGES': (('af', 'Afrikaans'), ('ar', 'Arabic'), ('az', 'Azerbaijani'), ('bg', 'Bulgarian'), ('be', 'Belarusian'), ('bn', 'Bengali'), ('br', 'Breton'), ('bs', 'Bosnian'), ('ca', 'Catalan'), ('cs', 'Czech'), ('cy', 'Welsh'), ('da', 'Danish'), ('de', 'German'), ('el', 'Greek'), ('en', 'English'), ('en-gb', 'British English'), ('eo', 'Esperanto'), ('es', 'Spanish'), ('es-ar', 'Argentinian Spanish'), ('es-mx', 'Mexican Spanish'), ('es-ni', 'Nicaraguan Spanish'), ('es-ve', 'Venezuelan Spanish'), ('et', 'Estonian'), ('eu', 'Basque'), ('fa', 'Persian'), ('fi', 'Finnish'), ('fr', 'French'), ('fy-nl', 'Frisian'), ('ga', 'Irish'), ('gl', 'Galician'), ('he', 'Hebrew'), ('hi', 'Hindi'), ('hr', 'Croatian'), ('hu', 'Hungarian'), ('ia', 'Interlingua'), ('id', 'Indonesian'), ('is', 'Icelandic'), ('it', 'Italian'), ('ja', 'Japanese'), ('ka', 'Georgian'), ('kk', 'Kazakh'), ('km', 'Khmer'), ('kn', 'Kannada'), ('ko', 'Korean'), ('lb', 'Luxembourgish'), ('lt', 'Lithuanian'), ('lv', 'Latvian'), ('mk', 'Macedonian'), ('ml', 'Malayalam'), ('mn', 'Mongolian'), ('nb', 'Norwegian Bokmal'), ('ne', 'Nepali'), ('nl', 'Dutch'), ('nn', 'Norwegian Nynorsk'), ('pa', 'Punjabi'), ('pl', 'Polish'), ('pt', 'Portuguese'), ('pt-br', 'Brazilian Portuguese'), ('ro', 'Romanian'), ('ru', 'Russian'), ('sk', 'Slovak'), ('sl', 'Slovenian'), ('sq', 'Albanian'), ('sr', 'Serbian'), ('sr-latn', 'Serbian Latin'), ('sv', 'Swedish'), ('sw', 'Swahili'), ('ta', 'Tamil'), ('te', 'Telugu'), ('th', 'Thai'), ('tr', 'Turkish'), ('tt', 'Tatar'), ('udm', 'Udmurt'), ('uk', 'Ukrainian'), ('ur', 'Urdu'), ('vi', 'Vietnamese'), ('zh-cn', 'Simplified Chinese'), ('zh-tw', 'Traditional Chinese')), u'LANGUAGE_BIDI': False, u'LANGUAGE_CODE': 'en-us'}, {u'MEDIA_URL': '/media/'}, {u'STATIC_URL': '/static/'}, {u'TIME_ZONE': 'Asia/Kolkata'}, {u'request': <WSGIRequestnpath:/accounts/home/,nGET:<QueryDict: {}>,nPOST:<QueryDict: {}>,nCOOKIES:{'csrftoken': 'EqzLQqDxLReLeY9748OIFavZYGIyEKu6',n 'sessionid': '7ghle3l0naigipqq5kvwbr6tbmw65ul7'},nMETA:{'COLORTERM': 'gnome-terminal',n 'COMPIZ_CONFIG_PROFILE': 'ubuntu',n 'CONTENT_LENGTH': '',n 'CONTENT_TYPE': 'text/plain',n u'CSRF_COOKIE': u'EqzLQqDxLReLeY9748OIFavZYGIyEKu6',n u'CSRF_COOKIE_USED': True,n 'DBUS_SESSION_BUS_ADDRESS': 'unix:abstract=/tmp/dbus-VdpkiAyrl4,guid=2d795369fb38e64bfe3402be00000019',n 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path',n 'DESKTOP_SESSION': 'ubuntu',n 'DISPLAY': ':0',n 'DJANGO_SETTINGS_MODULE': 'doroko.settings',n 'GATEWAY_INTERFACE': 'CGI/1.1',n 'GDMSESSION': 'ubuntu',n 'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated',n 'GNOME_KEYRING_CONTROL': '/tmp/keyring-FV73UN',n 'GPG_AGENT_INFO': '/tmp/keyring-FV73UN/gpg:0:1',n 'HOME': '/home/deep',n 'HTTP_ACCEPT': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',n 'HTTP_ACCEPT_ENCODING': 'gzip, deflate',n 'HTTP_ACCEPT_LANGUAGE': 'en-US,en;q=0.5',n 'HTTP_CACHE_CONTROL': 'max-age=0',n 'HTTP_CONNECTION': 'keep-alive',n 'HTTP_COOKIE': 'csrftoken=EqzLQqDxLReLeY9748OIFavZYGIyEKu6; sessionid=7ghle3l0naigipqq5kvwbr6tbmw65ul7',n 'HTTP_HOST': '127.0.0.1:8000',n 'HTTP_USER_AGENT': 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:22.0) Gecko/20100101 Firefox/22.0',n 'LANG': 'en_IN',n 'LANGUAGE': 'en_IN:en',n 'LOGNAME': 'deep',n 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path',n 'OLDPWD': '/home/deep',n 'PATH': '/home/deep/.virtualenvs/django_project/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games',n 'PATH_INFO': u'/accounts/home/',n 'PROJECT_HOME': '/home/deep/dev',n 'PS1': '(django_project)${debian_chroot:+($debian_chroot)}\\u@\\h:\\w\\$ ',n 'PWD': '/home/deep/doroko',n 'QUERY_STRING': '',n 'REMOTE_ADDR': '127.0.0.1',n 'REMOTE_HOST': '',n 'REQUEST_METHOD': 'GET',n 'RUN_MAIN': 'true',n 'SCRIPT_NAME': u'',n 'SERVER_NAME': 'localhost',n 'SERVER_PORT': '8000',n 'SERVER_PROTOCOL': 'HTTP/1.1',n 'SERVER_SOFTWARE': 'WSGIServer/0.1 Python/2.7.3',n 'SESSION_MANAGER': 'local/deep-ThinkPad-Edge:@/tmp/.ICE-unix/1440,unix/deep-ThinkPad-Edge:/tmp/.ICE-unix/1440',n 'SHELL': '/bin/bash',n 'SHLVL': '1',n 'SSH_AGENT_PID': '1612',n 'SSH_AUTH_SOCK': '/tmp/keyring-FV73UN/ssh',n 'TERM': 'xterm',n 'TZ': 'Asia/Kolkata',n 'UBUNTU_MENUPROXY': 'libappmenu.so',n 'USER': 'deep',n 'VIRTUALENVWRAPPER_HOOK_DIR': '/home/deep/.virtualenvs',n 'VIRTUALENVWRAPPER_PROJECT_FILENAME': '.project',n 'VIRTUAL_ENV': '/home/deep/.virtualenvs/django_project',n 'WINDOWID': '54525958',n 'WORKON_HOME': '/home/deep/.virtualenvs',n 'XAUTHORITY': '/home/deep/.Xauthority',n 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg',n 'XDG_CURRENT_DESKTOP': 'Unity',n 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/share/gnome:/usr/local/share/:/usr/share/',n 'XDG_SEAT_PATH': '/org/freedesktop/DisplayManager/Seat0',n 'XDG_SESSION_COOKIE': 'ad07b878f48a1b9b3d36cc7b0000000b-1379145947.877521-2075140020',n 'XDG_SESSION_PATH': '/org/freedesktop/DisplayManager/Session0',n '_': './manage.py',n 'wsgi.errors': <open file '<stderr>', mode 'w' at 0x7fa57dfdd270>,n 'wsgi.file_wrapper': <class wsgiref.util.FileWrapper at 0x2bd96d0>,n 'wsgi.input': <socket._fileobject object at 0x7fa56c2a7950>,n 'wsgi.multiprocess': False,n 'wsgi.multithread': True,n 'wsgi.run_once': False,n 'wsgi.url_scheme': 'http',n 'wsgi.version': (1, 0)}>}, {'feed_obj': [<Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, <Feed: Feed object>, '...(remaining elements truncated)...'], 'activity_obj': [<Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Talk_comment: Talk_comment object>, <Friendship: Friendship object>, <Friendship: Friendship object>, <Friendship: Friendship object>, <Friendship: Friendship object>, <Friendship: Friendship object>], u'page_template': 'feed.html'}, {'block': <Block Node: content. Contents: [<Text Node: 'nn <div class="wrapper">n'>, <Variable Node: talk_form.as_p>, <Text Node: 'nttt<input type="submit" '>, <django.template.defaulttags.CsrfTokenNode object at 0x7fa56c4f5d90>, <Text Node: 'ntt</form>nttnttnt </div>'>, <django.template.loader_tags.ConstantIncludeNode object at 0x7fa5600ab190>, <Text Node: 'nttt</div>ntttnt</div>nnn'>, <django.template.loader_tags.ConstantIncludeNode object at 0x7fa5600ab390>, <Text Node: 'nt</div>ntnt</div>n</div>'>, <Block Node: js. Contents: [<Text Node: 'nt'>, <Variable Node: block.super>, <Text Node: 'nt<script src="http://cod'>, <Variable Node: STATIC_URL>, <Text Node: 'js/endless.js"></script>n'>, <Variable Node: STATIC_URL>, <Text Node: 'js/endless_on_scroll.js">'>, <Variable Node: STATIC_URL>, <Text Node: 'js/endless-pagination.js"'>]>, <Text Node: 'n'>]>}]'
无法理解此错误消息的内容。请帮忙。
错误指出变量activity在上下文中不存在。您要么需要将其添加到视图中的上下文中，要么根本不需要变量。你可以像这样传递一个字符串：{% paginate activity_obj using "activity" %} .所以这取决于你想做什么。如果您的查询字符串参数名称实际上是字符串"activity"，则只需用引号将activity括起来。如果要在视图代码中动态设置变量，则需要将其放在上下文中，以便可以在模板中访问它。