Error in servlet when trying to charge a credit card

IHS5452 — Fri, 02 Oct 2020 16:20:07 GMT

I am trying to make a donation page for the company I work for, and when i try to run the application, I get this error in Netbeans:

java.lang.NoClassDefFoundError: Could not initialize class net.authorize.api.controller.base.ApiOperationBase

The line that it refrences to is this line:

ApiOperationBase.setEnvironment(Environment.PRODUCTION);

I am using the sample code form Github.

Any help would be appreciated.

thank you,

topic Error in servlet when trying to charge a credit card in Integration and Testing