How to make raider IA use "ensnare" ??

[Herod]

A custom map uses a group of raiders attackers, but they arent casting ensare in enemies any solution?

however the IA "creeps like troll" cast ensnare

 

[R_Reaper]

Did you tried to convert the raiders into neutal hostile (make them creeps)?

 

[Xelos]

that easy help, i like use nerubian web, is autocast, replace web with ensnare, and added targed ground units too, cuz web work only for air,

 

[Dr Super Good]

Make sure they are owned by a computer player (not empty slot) and the order string has not been corrupted by a channel ability. You might have to start the AI for the computer player, I am not sure.