Claim resource not working

[srividya-sridharan]

Claim resource is not working in VSCode.
This is the cql
define "Member Claims":
[Claim] C
where exists C.item CItem
where FHIRBase."Normalize Date Interval" ( CItem.serviced ) overlaps "Measurement Period".
Created Claim resource test data for a Patient. Proper reference is also provided for Claim resource. But it is not fetching the claim ID. Please help in executing this cql using Claim resource