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Random Django Haystack Errors Using Whoosh

I use django-haystackboth Whooshon my Ubuntu server and find that some search queries just pop up the error page and I have no idea why this is happening ...

I use the following

Whoosh==2.4.0
django-haystack==1.2.7

And I also run python manage.py update_indexonce an hour

Trace example

Traceback (most recent call last):

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 111, in get_response
   response = callback(request, *callback_args, **callback_kwargs)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/newrelic-1.2.0.246/newrelic/hooks/framework_django.py", line 430, in __call__
   return self.__wrapped(*args, **kwargs)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/haystack/views.py", line 50, in __call__
   return self.create_response()

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/haystack/views.py", line 145, in create_response
   return render_to_response(self.template, context, context_instance=self.context_class(self.request))

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/shortcuts/__init__.py", line 20, in render_to_response
   return HttpResponse(loader.render_to_string(*args, **kwargs), **httpresponse_kwargs)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/loader.py", line 188, in render_to_string
   return t.render(context_instance)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 123, in render
   return self._render(context)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/newrelic-1.2.0.246/newrelic/api/function_trace.py", line 82, in __call__
   return self._nr_next_object(*args, **kwargs)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 117, in _render
   return self.nodelist.render(context)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 744, in render
   bits.append(self.render_node(node, context))

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 757, in render_node
   return node.render(context)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/loader_tags.py", line 127, in render
   return compiled_parent._render(context)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/newrelic-1.2.0.246/newrelic/api/function_trace.py", line 82, in __call__
   return self._nr_next_object(*args, **kwargs)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 117, in _render
   return self.nodelist.render(context)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 744, in render
   bits.append(self.render_node(node, context))

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 757, in render_node
   return node.render(context)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/newrelic-1.2.0.246/newrelic/hooks/framework_django.py", line 622, in __call__
   return self.__wrapped(*args, **kwargs)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/loader_tags.py", line 64, in render
   result = block.nodelist.render(context)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 744, in render
   bits.append(self.render_node(node, context))

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 757, in render_node
   return node.render(context)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/defaulttags.py", line 311, in render
   return self.nodelist_true.render(context)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 744, in render
   bits.append(self.render_node(node, context))

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 757, in render_node
   return node.render(context)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/defaulttags.py", line 227, in render
   nodelist.append(node.render(context))

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 915, in render
   resolved_vars = [var.resolve(context) for var in self.vars_to_resolve]

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 653, in resolve
   value = self._resolve_lookup(context)

 File "/home/fundedbyme/.virtualenvs/fundedbyme/local/lib/python2.7/site-packages/django/template/base.py", line 692, in _resolve_lookup
   raise VariableDoesNotExist("Failed lookup for key [%s] in %r", (bit, current)) # missing attribute

VariableDoesNotExist: Failed lookup for key [object] in u'None'


<WSGIRequest
GET:<QueryDict: {u'q': [u'stockholm']}>,
+5
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1 answer

Could you put your look and your template code here? If this happens only with some queries, and not with all of them, these may be the parameters that you pass to the view. Here is the view code that I use to do searches using Haystack 2.0 and Whoosh 2.3.2 in my own project:

def search(request):
   sqs = SearchQuerySet().filter(content=AutoQuery(request.GET['q']))
return  render_to_response('search.html', {'sqs': sqs,})

. , Haystack, . "rebuild_index" , .

0

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