What version are you running?
3.0.3
What's the URL of the page containing the problem?
http://localhost/search/?q=test
What steps will reproduce the problem?

Enable elastic search in admin settings
Type something in text area and press enter


What is the expected output? What do you see instead?
Nice error message or success but no error 500
What operating system are you using? What browser?
Linux, Firefox
Please provide any additional information below.
too many values to unpack

Traceback (most recent call last):

  File "/var/www/dist/lib/python2.7/site-packages/django/core/handlers/base.py", line 112, in get_response

    response = wrapped_callback(request, callback_args, callback_kwargs)

  File "/var/www/dist/lib/python2.7/site-packages/django/views/generic/base.py", line 69, in view

    return self.dispatch(request, *args, kwargs)

  File "/var/www/dist/lib/python2.7/site-packages/reviewboard/search/views.py", line 98, in dispatch

    return self.form_valid(form)

  File "/var/www/dist/lib/python2.7/site-packages/haystack/generic_views.py", line 80, in form_valid

    'object_list': self.queryset

  File "/var/www/dist/lib/python2.7/site-packages/reviewboard/search/views.py", line 117, in get_context_data

kwargs)

  File "/var/www/dist/lib/python2.7/site-packages/django/views/generic/list.py", line 112, in get_context_data

    paginator, page, queryset, is_paginated = self.paginate_queryset(queryset, page_size)

  File "/var/www/dist/lib/python2.7/site-packages/django/views/generic/list.py", line 56, in paginate_queryset

    page = paginator.page(page_number)

  File "/var/www/dist/lib/python2.7/site-packages/django/core/paginator.py", line 50, in page

    number = self.validate_number(number)

  File "/var/www/dist/lib/python2.7/site-packages/django/core/paginator.py", line 39, in validate_number

    if number > self.num_pages:

  File "/var/www/dist/lib/python2.7/site-packages/django/core/paginator.py", line 86, in _get_num_pages

    if self.count == 0 and not self.allow_empty_first_page:

  File "/var/www/dist/lib/python2.7/site-packages/django/core/paginator.py", line 72, in _get_count

    self._count = self.object_list.count()

  File "/var/www/dist/lib/python2.7/site-packages/haystack/query.py", line 487, in count

    return len(self)

  File "/var/www/dist/lib/python2.7/site-packages/haystack/query.py", line 96, in len

    self._result_count = self.query.get_count()

  File "/var/www/dist/lib/python2.7/site-packages/haystack/backends/init.py", line 626, in get_count

    self.run()

  File "/var/www/dist/lib/python2.7/site-packages/haystack/backends/init.py", line 563, in run

    results = self.backend.search(final_query, search_kwargs)

  File "/var/www/dist/lib/python2.7/site-packages/haystack/backends/init.py", line 35, in wrapper

    return func(obj, query_string, args, kwargs)

  File "/var/www/dist/lib/python2.7/site-packages/haystack/backends/elasticsearch_backend.py", line 497, in search

    search_kwargs = self.build_search_kwargs(query_string, kwargs)

  File "/var/www/dist/lib/python2.7/site-packages/haystack/backends/elasticsearch_backend.py", line 297, in build_search_kwargs

    for field, direction in sort_by:

ValueError: too many values to unpack