You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
rest_framework_json_api/utils.py", line 419, in extract_included
relation_instance_or_manager = getattr(resource_instance, field_name)
AttributeError: 'NoneType' object has no attribute 'parent_widget'