I’m sorry this is still not working, and my apologies if I asked you this before, but do the Hook-Ulysses integration scripts work when you run them within Apple’s Script Editor?
@quorm if you could also please send us some Debug info that might help.
launch /Applications/Utilities/Console.app
type “Hook” in its search bar (top right)
In its Action menu checkbox on both Includes …
clear its log
In Ulysses select a sheet
Invoke Hook
copy the Console’s output
paste it in a .txt file
delete any information from the file you don’t want to share with us.
compress the file (via Finder)
send it to us as a PIM or an email to support@cogsciapps.com ( you can also use hook@cogsciapps.com , but keep in mind those emails are routed through our Discourse instance as PIMs)