I've got something similar today
(that is why i am "necro posting" this thread as it is still the first ludeon one
for searching "rimworld mods disappeared workshop"):
the games shows the disappeared mod like in the attachment, and if i try to go to it on workshop it states:
"Sorry!
An error was encountered while processing your request:
There was a problem accessing the item. Please try again."
seems like the mod has been removed, but i already had it added to my game and so when i load it warns me.
It is weird that a removed mod just goes poof and snatches it out even from my game.
(that is why i am "necro posting" this thread as it is still the first ludeon one
for searching "rimworld mods disappeared workshop"):
the games shows the disappeared mod like in the attachment, and if i try to go to it on workshop it states:
"Sorry!
An error was encountered while processing your request:
There was a problem accessing the item. Please try again."
seems like the mod has been removed, but i already had it added to my game and so when i load it warns me.
It is weird that a removed mod just goes poof and snatches it out even from my game.