games-engines/exult requires "playmidi". To fullfill requirement add media-sounds/playmidi to the requirements. Additional info: Without "playmidi" exult won't start; the error-message is not helpful.
works fine for me and I don't have playmidi installed. Since you didn't really provide enough information to help you though there's not much I can do for you.
Created attachment 94371 [details] useval.cc:467: error: cast from 'Game_object*' to 'int' loses precision
Comment on attachment 94371 [details] useval.cc:467: error: cast from 'Game_object*' to 'int' loses precision Added attachment to the wrong bug
Still WORKSFORME and no more info.