My robot wont move

I tried to program my robot on robotc but gave up so i connected my robot back to my controller and i got all green lights, but when i try to drive it nothing happens. Please help competition tomorrow

You probably need to reload the default driver code using the VEXnet firmware update utility if you want to drive the robot without programming, it’s available from here.

You could also download the ROBOTC version of the default driver code which is available as a sample program, it’s called “ROBOTC VEX Cortex Default.c” and is in the Advanced folder. Make sure you are downloading for competition (under the robot menu).