Error: "Internal Server Error" and "Caused by: java.lang.NullPointerException at com.vmware.vcloud.networking.model.network.TenantNetwork.supportsNsxTDhcp(TenantNetwork.java:598)" when interacting with an Org vDC network

Products

• VMware Cloud Director

Issue/Introduction

• Experiencing error when editing a portgroup based imported Org vDC network.
• Unable to Configure DNS Settings on Org VDC Network 
• Within the Cloud Director(VCD) log file /opt/vmware/vcloud-director/logs/vcloud-container-debug.log the following error is seen:
  
  com.vmware.vcloud.api.presentation.service.InternalServerErrorException: Internal Server Error
        at com.vmware.vcloud.common.future.FutureUtil.convertExecutionException(FutureUtil.java:264)
  ...
  ...
  Caused by: java.lang.NullPointerException
        at com.vmware.vcloud.networking.model.network.TenantNetwork.supportsNsxTDhcp(TenantNetwork.java:598)
        at com.vmware.vcloud.networking.model.network.TenantNetwork.getDhcpBindingIpAddresses(TenantNetwork.java:489)
        at com.vmware.vcloud.networking.model.network.TenantNetwork.confirmIpScopesContainAllAssignedIps(TenantNetwork.java:410)
        at com.vmware.vcloud.networking.model.network.OrgVdcNetwork.updateOrgVdcNetwork(OrgVdcNetwork.java:176)

Environment

VMware Cloud Director 10.6.1.1

Cause

The issue occurs when none of the network pools is associated with a Provider VDC(PVDC).

Resolution

This issue resolved in VMware Cloud Director 10.6.1.2 which is available from Broadcom Downloads.

 

Additional Information

VMware Cloud Director 10.6.1.2 Release Notes