objects not colliding? help

heres my code I simply want the dirt bike to collide with the trail but It is not and I am getting angry, whats up?

heres my code I simply want the dirt bike to collide with the trail but It is not and I am getting angry, whats up?

Instead of using

object:setReferencePoint( referencePoint )

try this a value of 0 sets the objects refrence point to the left and a value of 1 would set it to the right. 0.5 would center it.

object.anchorX = 0-- left object.anchorY = 1-- right

If none of that works the only thing i can think of is making sure isSensor is not set for your physics objects.

EDIT i just realized your not setting the dirtbike to dynamic and at least one object must be dynamic for collision to occur.
   

heres my code I simply want the dirt bike to collide with the trail but It is not and I am getting angry, whats up?

Instead of using

object:setReferencePoint( referencePoint )

try this a value of 0 sets the objects refrence point to the left and a value of 1 would set it to the right. 0.5 would center it.

object.anchorX = 0-- left object.anchorY = 1-- right

If none of that works the only thing i can think of is making sure isSensor is not set for your physics objects.

EDIT i just realized your not setting the dirtbike to dynamic and at least one object must be dynamic for collision to occur.