This Error is similar to other upgrade errors you will see in Luminate CRM. The error indicates that visibility for the field needs to be set on a specific object.

The error message can be read as:
The cv__FieldName__c field on the cv__ObjectName__c object must be visible for the current user.

To resolve these error complete the steps below:
  1. Go to Setup (under username for some users, or it could be it's own link)
  2. Click Create
  3. Click Objects
  4. Find and click on the Object name from the error message
  5. Find and click edit on the Field Name
  6. Grant visibility for at least one User Profile
  7. Save