my model's texture cause no shadow cast [SOLVED]

[Bank8426]

i try to do the tutorial that all about light and shadow and they said to put dynamic direction light and set it to project shadow ,then set the material of model that want the shadow to cast the dynamic shadow and for the shadow plane set it to receive dynamic shadow. i'm try it several time until i'm figure out that my texture of my model cause it no shadow.because if i remove texture from model it make shadow cast normally but with my texture it make no shadow cast.
My model make from blender.what should i do?

[Bank8426]

this it my texture and model that i test it by put in the TEST_GroundPlaneShadow to campare with boxman

[broozar]

remove the alpha channel (transparency) from the texture and it should work.

[Bank8426]

thx ,broozar