My model doesn't seem to animate.

So I’ve made a door in 3DS Max and animated it using bones.
I exported a reference model by setting the time slider to frame 0 and exporting as usual.
Then I exported an animation by setting the time slider to frame 0 and exporting as an animation.
And then I made an other one for idle animations.




"$modelname"	"doors\door_swivel.mdl"
"$body"		"door_swivel"	"door_swivel_ref.smd"
"$staticprop"
"$surfaceprop"	"Metal"
"$cdmaterials"	"models\doors"
"$sequence"	"idle"		"door_swivel_idle_closed.smd" 		"loop" 	"fps" 	"15"
"$sequence"	"open"		"door_swivel_open.smd" 			        "fps" 	"15"


The model shows up the model viewer, but I can’t see any bones and it won’t animate.
What could have gone wrong?

Mabye you’re missing an ACT_Something
?

$staticprop collapses all bones

That was probably the most obvious overlook of all time. Thanks.