Question

我正在尝试在＆＃39; first_name＆＃39;上实施自动填充功能。＆＃39;用户＆＃39;的字段模型使用Django-Haystack-Solr。但我正面对这个＆＃34;未知领域＆＃34;错误。

search_indexes.py：

from haystack import indexes
from django.contrib.auth.models import User

class UserIndex(indexes.SearchIndex, indexes.Indexable):
      text = indexes.CharField(document=True, use_template=True)
      firstname = indexes.EdgeNgramField(model_attr='first_name')

      def get_model(self):
          return User

      def index_queryset(self, using=None):
          return self.get_model().objects.all()

views.py

results = SearchQuerySet().autocomplete(firstname=request.POST.get("search_text",''))

我执行了以下操作：

执行命令：$ python manage.py build_solr_schema
将新架构保存到schema.xml
执行命令：$ python manage.py rebuild_index ---＆gt;引发错误

错误：

 Indexing 5 users 
 /usr/local/lib/python2.7/dist-packages/haystack/fields.py:137: RemovedInDjango110Warning: render() must be called with a dict, not a Context.
 return t.render(Context({'object': obj}))

 Failed to add documents to Solr: Solr responded with an error (HTTP 400): [Reason: ERROR: [doc=auth.user.23] unknown field 'firstname']
 Traceback (most recent call last):
 File "/usr/local/lib/python2.7/dist-packages/haystack/backends/solr_backend.py", line 72, in update
     self.conn.add(docs, commit=commit, boost=index.get_field_weights())
 File "/usr/local/lib/python2.7/dist-packages/pysolr.py", line 860, in add
     return self._update(m, commit=commit, softCommit=softCommit, waitFlush=waitFlush, waitSearcher=waitSearcher)
 File "/usr/local/lib/python2.7/dist-packages/pysolr.py", line 462, in _update
     return self._send_request('post', path, message, {'Content-type': 'text/xml; charset=utf-8'})
 File "/usr/local/lib/python2.7/dist-packages/pysolr.py", line 394, in _send_request
     raise SolrError(error_message % (resp.status_code, solr_message))
 SolrError: Solr responded with an error (HTTP 400): [Reason: ERROR: [doc=auth.user.23] unknown field 'firstname']

此外，如果有人可以指出我正确的方向，如何为多个字段实现自动完成。就像在这种情况下的＆＃39; first_name＆＃39;，＆＃39; last_name＆＃39;和＆＃39;电子邮件＆＃39;，我该怎么做？

解决方案 - 重新启动Solr

Stop Solr:   ./solr-4.10.4/bin/solr stop -all
Start Solr:  ./solr-4.10.4/bin/solr start -p 8983

SolrError：Solr响应错误（HTTP 400）：[原因：错误：[doc = auth.user.23] unknown field＆＃39; firstname＆＃39;]

0 个答案: