Call of Duty 5: Fixing p zombie perkacola drink Error

After installing Patch 1.2 and compiling your MP maps you will get the following error

There are two solutions to the problem:

1. Dont run the map from the Launcher (thats whats causing the problem) 2. Mod the the file

/raw/animtrees/multiplayer.csv

To include the missing animation (not really missing but Launcher thinks it is).