TypeError: unsupported operand type(s) for |: 'type' and 'NoneType'

[boluohong]

报错如下
Traceback (most recent call last):
File "0.py", line 10, in
from common.console import cmdMode, startCrawl
File "D:\t\common\console.py", line 9, in
from task.singlePageTask import SinglePageTask
File "D:\t\task\singlePageTask.py", line 14, in
from common.tools import getHttpText
File "D:\t\common\tools.py", line 285, in
def getUserId(userName: str) -> int | None:
TypeError: unsupported operand type(s) for |: 'type' and 'NoneType'