Error "class java.lang.NullPointerException" received when changing the Network Pool Maximum Provisioned Networks in vCloud Director

Products

• VMware Cloud Director

Issue/Introduction

When modifying the properties of an Organization VDC Network Pool to increase the Maximum Provisioned Networks, the radio button for the Network Pool is not selected in the wizard by default, but the wizard still allows you to save the changes.  The result is a "class java.lang.NullPointerException" error.

Environment

VMware vCloud Director 10.5.1

Cause

The radio button to select the network pool is not selected.

Resolution

Be sure to select the radio button for the appropriate Network Pool in the edit settings wizard prior to saving the changes.