Message: No shipping method has been selected.

Hi there i would love to use your plugin.

I installed it and used th pre-installed Shipping after weight… and also pickup lokal… so far everythings works fine… but
when i am in the Shopping cart and i remove one of the products a message applies saying: No shipping method has been selected.
And i dont understand whats the problem…maybe you had simular issues…

so i have deactivated it for the moment as the people will not order as they dont know how much shipping cost they have to pay…if i put the custom woo commerce classes (flat rate shipping costs, pickup local) everything works fine and the message does not appear… but i would really like to use your plugin…and would be glad if there are any tips

i have Divi as theme and everything up to date…