Cool, I don't remember how I fixed it back then and what I meant by that. *g*
I have since removed the hotlist from my project files because I have no use for them, although I was able to build the plugin.
Okay, added it for a repro now and got exactly the same error message. But the fix is quite simple, it's exactly the same that I described down
there for the history plugin. Simply add the files and you're done.