Input Axis Mouse Y is not setup (but it is)

After upgrading my project to Unity5 I’m getting this error–for both the X and Y axis, as well as Jump.

However, as far as I can tell everything is setup correct?

Any suggestions? Am I missing something?

You have no “Mouse Y” input set up, or at least none is showing in your screenshot. But then there are 14 and you only show half.