【发布时间】：2014-04-29 20:55:38
【问题描述】：
谁能帮助我为什么django_ct 不存在以及为什么 solr_backend 试图访问该字段？我错过了任何设置吗？
> Environment:
> Request Method: GET
> Request URL: ## http:\\mysit\search\searchresults\?searchtext=abcd ##
> Django Version: 1.4.2
>Python Version: 2.7.3
>Installed Applications:
>(...
> 'haystack',
> ...')
>Traceback for the error below:
>File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response
> 111. response = callback(request, *callback_args, **callback_kwargs)
>File "/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py" in view
> 48. return self.dispatch(request, *args, **kwargs)
>File "/usr/local/lib/python2.7/dist-packages/django_conneg-0.9.4-py2.7.egg/django_conneg/views.py"
>in dispatch
> 241. return super(ContentNegotiatedView, self).dispatch(request, *args, **kwargs)
>File "/usr/local/lib/python2.7/dist-packages/django_conneg-0.9.4-py2.7.egg/django_conneg/views.py"
>in dispatch
> 75. return super(BaseContentNegotiatedView, self).dispatch(request, *args, **kwargs)
>File "/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py" in dispatch
> 69. return handler(request, *args, **kwargs)
>File "/usr/lib/python2.7/dist-packages/dataplace/web/search/views.py" in get
> 195. logger.info("title count =" + repr(sqs.facet_counts()))
>File "/usr/local/lib/python2.7/dist-packages/haystack/query.py" in facet_counts
> 510. return clone.query.get_facet_counts()
>File "/usr/local/lib/python2.7/dist-packages/haystack/backends/__init__.py" in get_facet_counts
> 656. self.run()
>File "/usr/local/lib/python2.7/dist-packages/haystack/backends/solr_backend.py" in run
> 693. results = self.backend.search(final_query, **search_kwargs)
>File "/usr/local/lib/python2.7/dist-packages/haystack/backends/__init__.py" in wrapper
> 34. return func(obj, query_string, *args, **kwargs)
>File "/usr/local/lib/python2.7/dist-packages/haystack/backends/solr_backend.py" in search
> 133. return self._process_results(raw_results, highlight=kwargs.get('highlight'),
>result_class=kwargs.get('result_class', SearchResult), distance_point=kwargs.get('distance_point'))
>File "/usr/local/lib/python2.7/dist-packages/haystack/backends/solr_backend.py" in _process_results
> 371. app_label, model_name = raw_result[DJANGO_CT].split('.')
>Exception Type: KeyError at /search/searchresults/
>Exception Value: u'django_ct'
【问题讨论】：
标签： django python-2.7 solr