Traceback (most recent call last):


 "/usr/local/lib/python3.7/dist-packages/django/core/handlers/exception.py", line 34, in inner

response = get_response(request)


 "/usr/local/lib/python3.7/dist-packages/django/core/handlers/base.py", line 115, in _get_response

response = self.process_exception_by_middleware(e, request)


 "/usr/local/lib/python3.7/dist-packages/django/core/handlers/base.py", line 113, in _get_response

response = wrapped_callback(request, *callback_args, **callback_kwargs)


 "/usr/local/lib/python3.7/dist-packages/weblate/trans/views/edit.py", line 450, in translate

request, translation, this_unit_url, next_unit_url


 "/usr/local/lib/python3.7/dist-packages/weblate/utils/ratelimit.py", line 119, in rate_wrap

return function(request, *args, **kwargs)


 "/usr/local/lib/python3.7/dist-packages/weblate/trans/views/edit.py", line 268, in handle_translate

go_next = perform_translation(unit, form, request)


 "/usr/local/lib/python3.7/dist-packages/weblate/trans/views/edit.py", line 210, in perform_translation

saved = unit.translate(request.user, new_target, form.cleaned_data['state'])


 "/usr/lib/python3.7/contextlib.py", line 74, in inner

return func(*args, **kwds)


 "/usr/local/lib/python3.7/dist-packages/weblate/trans/models/unit.py", line 867, in translate

user, change_action=change_action, propagate=propagate


 "/usr/local/lib/python3.7/dist-packages/weblate/trans/models/unit.py", line 547, in save_backend

self.save()


 "/usr/local/lib/python3.7/dist-packages/weblate/trans/models/unit.py", line 658, in save

self.run_checks(same_state, same_content)


 "/usr/local/lib/python3.7/dist-packages/weblate/trans/models/unit.py", line 755, in run_checks

if check_obj.check_target(src, tgt, self):


 "/usr/local/lib/python3.7/dist-packages/weblate/checks/base.py", line 70, in check_target

return self.check_target_unit(sources, targets, unit)


 "/usr/local/lib/python3.7/dist-packages/weblate/checks/base.py", line 79, in check_target_unit

if self.check_single(sources[0], targets[0], unit):


 "/home/weblate/customized_checks/ignore_empty_strings/checks.py", line 22, in check_single

print('[%s]' % ', '.join(map(str, unit.all_flags)))
TypeError: 'Flags' object is not iterable

Traceback (most recent call last):


 "/usr/local/lib/python3.7/site-packages/localstack/services/infra.py", line 416, in check_infra

raise e


 "/usr/local/lib/python3.7/site-packages/localstack/services/infra.py", line 413, in check_infra

plugin.check(expect_shutdown=expect_shutdown, print_error=print_error)


 "/usr/local/lib/python3.7/site-packages/localstack/services/infra.py", line 93, in check

return self.check_function(expect_shutdown=expect_shutdown, print_error=print_error)


 "/usr/local/lib/python3.7/site-packages/localstack/services/s3/s3_starter.py", line 32, in check_s3

assert isinstance(out['Buckets'], list)
TypeError: 'NoneType' object is not subscriptable
