I've included alliedcommander.sc2mod as a dependency in my map, so that I have access to units like Stukov's infested, but when I run the map, I get an error I don't understand, even if I have no custom triggers running at all. It looks like it's some kind of error in the included UI code, but I can't edit or remove that code.
Your errors are coming from two layout files, DescIndex.SC2Layout and Coop_GameMenuDialog.SC2Layout. My best guess is each references internal (blizz only) functionalities or files you don't have access to.
To fix this, save your map as .SC2Components, and browse to the error-inducing files.
Map.SC2Map > Base.SC2Data > UI > Layout
You can probably safely delete Coop_GameMenuDialog.SC2Layout to fix the first error. To fix the second, open DescIndex.SC2Layout and delete line 21, which should look like