Autonomous with Mechanum Wheels

[jls667]

It looks like I got driving mechanum wheels working. How do I get autonomous working? I use command like the ones below.

drive.mecanumDrive_Polar(.5,0,0);
timer(1,0);
drive.mechanumDrive_Polar(0,45,0);
timer(1,0);
drive.mecanumDrive_Polar(0,0,0);

I get an error, "Output not updated often enough." Any ideas?