Bug - 500 error for /dissemination/search/: 'NoneType' object is not iterable

[phildominguez-gsa]

Also occurs with /advanced

Erroring line: https://github.com/GSA-TTS/FAC/blob/main/backend/dissemination/views.py#L135

Example: https://onenr.io/0ZQWXJk63wW

"Traceback (most recent call last):\n File "/home/vcap/deps/1/python/lib/python3.12/site-packages/django/core/handlers/exception.py", line 55, in inner\n response = get_response(request)\n ^^^^^^^^^^^^^^^^^^^^^\n File "/home/vcap/deps/1/python/lib/python3.12/site-packages/django/core/handlers/base.py", line 197, in _get_response\n response = wrapped_callback(request, *callback_args, **callback_kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "/home/vcap/deps/1/python/lib/python3.12/site-packages/newrelic/hooks/framework_django.py", line 527, in wrapper\n return wrapped(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^\n File "/home/vcap/deps/1/python/lib/python3.12/site-packages/django/views/generic/base.py", line 104, in view\n return self.dispatch(request, *args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "/home/vcap/deps/1/python/lib/python3.12/site-packages/django/utils/decorators.py", line 48, in _wrapper\n return bound_method(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "/home/vcap/deps/1/python/lib/python3.12/site-packages/django/views/decorators/csrf.py", line 65, in _view_wrapper\n return view_func(request, *args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "/home/vcap/app/dissemination/views.py", line 158, in dispatch\n return super(AdvancedSearch, self).dispatch(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "/home/vcap/deps/1/python/lib/python3.12/site-packages/newrelic/hooks/framework_django.py", line 900, in wrapper\n return wrapped(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^\n File "/home/vcap/deps/1/python/lib/python3.12/site-packages/django/views/generic/base.py", line 143, in dispatch\n return handler(request, *args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "/home/vcap/app/support/decorators.py", line 15, in wrapper_timer\n value = func(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^\n File "/home/vcap/app/dissemination/views.py", line 236, in post\n paginator_results = _populate_cog_over_name(paginator_results)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "/home/vcap/app/dissemination/views.py", line 135, in _populate_cog_over_name\n for result in results:\n ^^^^^^^\nTypeError: 'NoneType' object is not iterable"