Problems with BoxColliders2D

Can someone help me?

I have a problem with BoxColliders2D.They are normal, but when I press play and the player falls, he leaves a small space between it and the platform also has the normal BoxCollider2D.

(Here are the Box colliders, all normal.)


(When I press play and the player falls, Box colliders do not touch, it is a small space separating the two. I tried with a cube and made no difference, it looks like it is with any object.)

Please helpp!

(If it says something wrong, sorry, I do not speak English.(Thanks Google Translate))

 

Do we have any Portuguese speaking people here? :3

 

You must follow Unity 2D tutorials
http://unity3d.com/learn/tutorials/topics/2d-game-creation

Or download the platformer game in the asset store and dig how it is done and re use same scripts
https://www.assetstore.unity3d.com/en/#!/content/11228

 

Look at the reply from the Unity mod on this, he explains the cause

http://forum.unity3d.com/threads/fixed-rigidbody2d-collision-problem.345494/