显示课程序号输入错误，但是并没有输错序号 #140
Description
2025-04-21 18:45:01.088 | DEBUG | utils:doGet:33 - Do Get to Url https://stat2-ans.chaoxing.com/study-data/index?courseid=247513853&clazzid=114723945&cpid=405442121&ut=s&t=1683984845824
2025-04-21 18:45:01.857 | DEBUG | utils:doGet:33 - Do Get to Url https://stat2-ans.chaoxing.com/stat2/task/s/index?courseid=247513853&cpid=405442121&clazzid=114723945&ut=s&pEnc=4080b710d353b6525678ef7b8e3be5df&
2025-04-21 18:45:02.587 | ERROR | set time:run:73 - could not convert string to float: ''
18:45:02 | ERROR | 课程序号输入错误，请重新尝试
请选择您要刷取视频时长的课程序号，或者输入q退出本功能序号: