Loft not creating the shape

[glebE5MYW]

I am a beginner to cad and to Fusion 360 and I am making a little rc boat hull that I want to 3d print.

I want to loft the back of the gray body to the sketch in the rear. 

Despite 5 fps, the loft command makes the shape that i want. But then when I press OK it dissapears and says try different inputs. And i dont get what it means by different input - these are the exact profiles that I want to connect, and it can connect them.

Please help I really dont know what to do

Also I did try lofting it as a solid shape and then doing shell, but it didn't do the shell.

this is what it said

[jhackney1972]

You need to attach you model so the forum users can take a look at your design and try to give you some direction.  If you do not know how to attach you model, open it in Fusion 360, select the File menu, then Export and save the .F3D file to your hard drive.  Then use the Attachments section of a forum reply to attach it.

[davebYYPCU]

Your rear sketch does not help Fusion know what to do with the (which?) strips, in the front sketch,

She is not a mind reader.

For the keel section to work out you need to give her some Rail geometry as guidance.

Might help.....