More Blender Texturing Issues

[NavySonicShell]

Ok, this one is weird. I went into texture mode on my yet to be textured track I have recently been making, and the cars of course turned up pink, but everything else (floor, walls ramps, and stands) were Black. On top of that, I ca't access their UV map for some reason. I tried deleting the floor plane as well, but when I made a new one it was black as well, so I might have clicked some sort of option accidentally, any Help?

[runt9]

Enter edit mode on one of the black objects, select all the faces, and press U. That'll add an unwrap UV map to them.

[NavySonicShell]

Thanks for the help, but now I have yet another issue. I got the track in game, and it's completely white. I have all of the textures in the .zip I created as well. I have no idea what happened, and I really need help, thanks.