Just picked up the latest sources and now getting an error
Version : 0.5
Author : Nasir Khan (r0ot h3x49)
Github : https://github.com/r0oth3x49
[*] : Trying to login as (XXXX)...
[+] : Logged in successfully.
[-] Unable to extract course idation ..
The same here on Windows 10. Running with python 2.7.13. I've just started to download one course. No previous download. I've tried both login and logout from udemy in chrome.
I getting an error "Unable to extract course id" after "Downloaded course information"
@pppedrillo , @ioanvapi , @scavdar please take a look at #295 i already have fixed the issue.
Waiting and re-login in the browser did not help me (those workarounds are mentioned in #295 ). Still unable to download course :(
Waiting and relogin unfortunately did not work me, either.
[*] : Trying to login as ([email protected])...
[+] : Logged in successfully.
[-] Unable to extract course idation ..
However, after I added a slash at the end of the course URL, it worked.
This does not work:
python udemy-dl.py https://www.udemy.com/mycourse -u [email protected] -p pass
This works:
python udemy-dl.py https://www.udemy.com/mycourse/ -u [email protected] -p pass
Thank you @postacik. You are right. It worked after adding the slash at the end.
Hi @r0oth3x49 @ioanvapi @postacik
I'm experiencing the same issue. I have downloaded the latest version.
and I'm running the following script:
python udemy-dl.py https://xxxx.udemy.com/spring-hibernate-tutorial/learn/v4/overview -u [email protected] -p pass
Thanks @postacik ! It works with trailing slash !
Hi @r0oth3x49
I have no luck in adding the trailing slash.

Experiencing the same issue on "Unable to extract course idation"
Have tried re-login in web and no help.
Thanks.
Take the latest pull and it's working awesome. This issue bothered me since last 7 days. I took the latest pull today and everything is working as usual.
Most helpful comment
Waiting and relogin unfortunately did not work me, either.
[*] : Trying to login as ([email protected])...
[+] : Logged in successfully.
[-] Unable to extract course idation ..
However, after I added a slash at the end of the course URL, it worked.
This does not work:
python udemy-dl.py https://www.udemy.com/mycourse -u [email protected] -p pass
This works:
python udemy-dl.py https://www.udemy.com/mycourse/ -u [email protected] -p pass