Closed
Description
Checklist
- I have verified that that issue exists against the
masterbranch of Django REST framework. - I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
- This is not a usage question. (Those should be directed to the discussion group instead.)
- This cannot be dealt with as a third party library. (We prefer new functionality to be in the form of third party libraries where possible.)
- I have reduced the issue to the simplest possible case.
- I have included a failing test as a pull request. (If you are unable to do so we can still accept the issue.)
Steps to reproduce
- Enable CursorPagination
- Make enough items that there is pagination
- Go to page 2
- Delete all items within the shell
- Refresh the page
- See error
Expected behavior
To be honest I'm not sure, maybe an empty page.
Actual behavior
Traceback (most recent call last):
File "/var/env/lib/python3.6/site-packages/django/contrib/staticfiles/handlers.py", line 65, in __call__
return self.application(environ, start_response)
File "/var/env/lib/python3.6/site-packages/django/core/handlers/wsgi.py", line 142, in __call__
response = self.get_response(request)
File "/var/env/lib/python3.6/site-packages/django/core/handlers/base.py", line 78, in get_response
response = self._middleware_chain(request)
File "/var/env/lib/python3.6/site-packages/django/core/handlers/exception.py", line 36, in inner
response = response_for_exception(request, exc)
File "/var/env/lib/python3.6/site-packages/django/core/handlers/exception.py", line 90, in response_for_exception
response = handle_uncaught_exception(request, get_resolver(get_urlconf()), sys.exc_info())
File "/var/env/lib/python3.6/site-packages/django/core/handlers/exception.py", line 125, in handle_uncaught_exception
return debug.technical_500_response(request, *exc_info)
File "/var/env/lib/python3.6/site-packages/django_extensions/management/technical_response.py", line 37, in null_technical_500_response
six.reraise(exc_type, exc_value, tb)
File "/var/env/lib/python3.6/site-packages/six.py", line 692, in reraise
raise value.with_traceback(tb)
File "/var/env/lib/python3.6/site-packages/django/core/handlers/exception.py", line 34, in inner
response = get_response(request)
File "/var/env/lib/python3.6/site-packages/django/core/handlers/base.py", line 126, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/var/env/lib/python3.6/site-packages/django/core/handlers/base.py", line 124, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/var/env/lib/python3.6/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
return view_func(*args, **kwargs)
File "/var/env/lib/python3.6/site-packages/rest_framework/viewsets.py", line 116, in view
return self.dispatch(request, *args, **kwargs)
File "/var/env/lib/python3.6/site-packages/rest_framework/views.py", line 495, in dispatch
response = self.handle_exception(exc)
File "/var/env/lib/python3.6/site-packages/rest_framework/views.py", line 455, in handle_exception
self.raise_uncaught_exception(exc)
File "/var/env/lib/python3.6/site-packages/rest_framework/views.py", line 492, in dispatch
response = handler(request, *args, **kwargs)
File "/var/env/lib/python3.6/site-packages/rest_framework/mixins.py", line 45, in list
return self.get_paginated_response(serializer.data)
File "/var/env/lib/python3.6/site-packages/rest_framework/generics.py", line 180, in get_paginated_response
return self.paginator.get_paginated_response(data)
File "/var/env/lib/python3.6/site-packages/rest_framework/pagination.py", line 781, in get_paginated_response
('previous', self.get_previous_link()),
File "/var/env/lib/python3.6/site-packages/rest_framework/pagination.py", line 643, in get_previous_link
compare = self._get_position_from_instance(self.page[0], self.ordering)
IndexError: list index out of range
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