The vendor has published 1 unique mention(s) for this bug: 1. If you test Azure host connection credentials, you might receive an “Object reference not set to an instance of an object” error because the required machine creation plugins are not properly registered during installation on Azure and GCP deployments. Latest urls for this bug: 1. https://docs.citrix.com//en-us/provisioning/current-release/whats-new/fixed-issues