I havent been able to import anything in using the workshop tool for the last few days. Below are screenshots of the error messages:

https://i.imgur.com/jlIpFkp.png

https://i.imgur.com/saGOe5E.png

I have tried to verify game cache multiple times, i have uninstalled and reinstalled dota2 and workshop tool dlc, nothing works so far.

Thanks for looking, hoping to hear back !

Khanh