Profile: randall.dshodgeds

Hello, we are testing the plugin and i was trying to generate a label it errors out on me. Here is the error message. Note I am not a developer per say just task with building out a eCommerce site with a coworker.
The 'http://stamps.com/xml/namespace/2018/04/swsim/swsimv72:FromZIPCode' element is invalid - The value '' is invalid according to its datatype 'http://stamps.com/xml/namespace/2018/04/swsim/swsimv72:string-3-10' - The actual length is less than the MinLength value.)