Sprite is visible in editor, but not in build?

I have a simple 2d game set up. In the editor, everything looks right and it looks like this:
[19929-screen+shot+2013-12-30+at+12.04.13+pm.png|19929]
However, when I build it for any platform, the player sprite is invisible.
19930-screenshot_2013-12-30-12-06-35.png
Why would this be happening, and how can I fix it?

Edit:

Did a reimport all, rebuilt, didn’t fix it. What is going on?

Had the same. Check “Sorting Layer” and “Order in Layer” for character object and background.

Is your camera culling that layer?