I want to make a custom map, however every time I try to load it up, I get this error:

Error:
******* Server Script Compile Error *******
Error: Unknown function: (file 'maps/dlc3_code.gsc', line 79)
 level.achievement_notify_func =
maps\_zombiemode_utility::achievement_notify;


Its really bugging me and I can't find a fix for it online. Please help!

I am not 100% sure but this may or may not be the error but anyways

go to dlc3_code.gsc like it saids then look for something like this level.achievement_notify then you may have to fix that by doing  level.achievement_notify_func = maps\_zombiemode_utility::achievement_notify;

note this may be not whats not working.

or did you compile your MAPNAME_patch ???


Cow - MOOOO

I want to make a custom map, however every time I try to load it up, I get this error:

Error:
******* Server Script Compile Error *******
Error: Unknown function: (file 'maps/dlc3_code.gsc', line 79)
 level.achievement_notify_func =
maps\_zombiemode_utility::achievement_notify;


Its really bugging me and I can't find a fix for it online. Please help!

you might not have your mod tools installed properly...

Try starting a new map and make sure to compile the patch checking only build fastfiles in launcher.

(When you find the solution please post it on this thread...)