problem with keyboard sensor in game

Hi
I’m trying to animate a T rex model in the game engine. Its fairly basic just a keyboard and action sensor that makes a walk cycle occur when the up arrow is pressed. The problem is when I run the game engine nothing seems to happen. I’ve done this several times with other armature models and it worked so I’m not sure where I am going wrong this time.

Could anyone offer any suggestions please (please find attached file)

many thanks

Attachments

t rex UV v2.zip (1.53 MB)

On the trex model, move the “Armature” modifier to the top of the stack using the arrow buttons. “Mask” has to be underneath.

Ah thanks!