{"id":5,"hash":"c14eae8520de113aa18874ee026fdef9f7f126a574cb6a9c92be8b33528f73ca","pattern":"AttributeError: 'NoneType' object has no attribute","full_message":"AttributeError: 'NoneType' object has no attribute 'split'","ecosystem":"pypi","package_name":null,"package_version":null,"solution":"A function returned `None` where a value was expected.\n- Add a guard: `if value is None: return ...`\n- Log / print the value just before the failing line\n- Check library docs — many functions return `None` on miss (`dict.get`, `re.match`, `list.sort`).","confidence":0.9,"source":"community","source_url":null,"votes":30,"created_at":"2026-04-19T02:03:59.587538+00:00","updated_at":"2026-04-19T02:03:59.587538+00:00"}