Using LookUpValue

Hi,

I created a calculated column and trying to use the LookUpValue function and am receiving the following error

Underlying Error: DataViewMappingError_ConditionNotHierarchicallyRelated

Activity ID: 77181316-2e02-44ea-b104-201ac8d72366

Also, I am getting an error on my visual saying "You are using fields that don't have a supported set of relationships". Not seeing the issue as I have used this LookUpValue function before.