When I finish a sketch, and want to make a revolved surface, it keeps saying 'unable to make revolved feature with given profiles'

Whats going on??

Maybe you can show us some picture of what you want to rotate?
Probably your sketch has a line that crosses or coincides with the axis of rotation.

Ah that was the problem! Thanks. I forgot to delete that line

After splitting a cube to get a rubiks cube, i decided to make an axis cube.
So, move back the timeline, Add a 60 degree flip diagonally, and... all the revolved axes get distorted and weird.

What happened?