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[felubra]

Ao tentar fazer isso, o seguinte erro acontece:

django.db.utils.IntegrityError
django.db.utils.IntegrityError: FOREIGN KEY constraint failed

Traceback (most recent call last)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/db/backends/base/base.py", line 239, in _commit
return self.connection.commit()
The above exception was the direct cause of the following exception:
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/core/handlers/wsgi.py", line 142, in call
response = self.get_response(request)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/core/handlers/base.py", line 78, in get_response
response = self._middleware_chain(request)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/core/handlers/exception.py", line 36, in inner
response = response_for_exception(request, exc)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/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 "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/core/handlers/exception.py", line 125, in handle_uncaught_exception
return debug.technical_500_response(request, *exc_info)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django_extensions/management/technical_response.py", line 37, in null_technical_500_response
six.reraise(exc_type, exc_value, tb)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/six.py", line 695, in reraise
raise value.with_traceback(tb)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/core/handlers/exception.py", line 34, in inner
response = get_response(request)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/core/handlers/base.py", line 126, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/core/handlers/base.py", line 124, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/utils/decorators.py", line 142, in _wrapped_view
response = view_func(request, *args, **kwargs)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/views/decorators/cache.py", line 44, in _wrapped_view_func
response = view_func(request, *args, **kwargs)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/contrib/admin/sites.py", line 223, in inner
return view(request, *args, **kwargs)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/filer/admin/folderadmin.py", line 397, in directory_listing
response = self.response_action(request, files_queryset=file_qs, folders_queryset=folder_qs)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/filer/admin/folderadmin.py", line 575, in response_action
response = func(self, request, files_queryset, folders_queryset)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/filer/admin/folderadmin.py", line 749, in delete_files_or_folders
f.delete()
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/filer/models/filemodels.py", line 222, in delete
super(File, self).delete(*args, **kwargs)
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/db/models/base.py", line 880, in delete
return collector.delete()
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/db/models/deletion.py", line 306, in delete
sender=model, instance=obj, using=self.using
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/db/transaction.py", line 212, in exit
connection.commit()
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/db/backends/base/base.py", line 261, in commit
self._commit()
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/db/backends/base/base.py", line 239, in _commit
return self.connection.commit()
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/db/utils.py", line 89, in exit
raise dj_exc_value.with_traceback(traceback) from exc_value
File "/home/felipe/projetos/ativos/xram_memory/django-xram_memory/.venv/lib/python3.7/site-packages/django/db/backends/base/base.py", line 239, in _commit
return self.connection.commit()
django.db.utils.IntegrityError: FOREIGN KEY constraint failed
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