Object reference not set to an instance of an object

Srividhya5 — Tue, 04 Feb 2020 22:01:14 GMT

New to Authorize.net.

I have a .net core 2.2 application . The Authorize.net code is in a class library .

Problem

1) The application works as expected when I execute it from Visual Studio on my local machine with the sandbox account.

2) I need to host it on IIS(development still ) on a web server. I still want to use the Sandbox account.

3) I thought I dont have to make any change to the configuration and it will work as is.

4) But on the IIS the response returned from this method is null. I was of the opinion that Authorize.net will return some value always. Never expected a null.

Question

1) how do I get it working with the sandbox account on my web server.

2) If I have to go live , what else i have to do other than changing the Login and TranCode.?

topic Object reference not set to an instance of an object in Integration and Testing

Object reference not set to an instance of an object