error NoneType

[AZFARHAD24511]

---

AttributeError Traceback (most recent call last)
in <cell line: 1>()
20
21 #1- save the urls of advertisements in a file
---> 22 save_urls(500)
23
24 # 2- read links from file and scrap all links

5 frames
/usr/local/lib/python3.10/dist-packages/webdriver_manager/drivers/chrome.py in get_latest_release_version(self)
62 return determined_browser_version
63 # Remove the build version (the last segment) from determined_browser_version for version < 113
---> 64 determined_browser_version = ".".join(determined_browser_version.split(".")[:3])
65 latest_release_url = (
66 self._latest_release_url

AttributeError: 'NoneType' object has no attribute 'split'