Warning: Payment method required!

Hi
I duplicated COD payment module to one our local courier services plugin name, replaced everything as per opencarts how to duplicate existing module specially cod module. I have made it workable up to installation in front end and in back end. In check out process when i go through the process by pressing continue in payment method it shows: Warning: Payment method required! i haven't missed anything in configuration but still showing the error

tried other solutions as well but no luck. is there any one to help me out

thanks
ishtiaque

If youve done everything right might be related to whats setup in admin, is it installed, enabled, what is its minimum order total set at, is it set to the geozone from which you try to complete the order(or all zones)?

Same here. Did you find any solution?