I revised some CQL definitions for measure "Hospital Harm - Venous Thromboembolism Pharmacoprophylaxis-Related Major Bleeding" in the CQL Workspace in MAT v6.10 (FHIR). All of the definitions saved without errors, but when I'm in the CQL Library Editor the following message displays: You are viewing the CQL file with validation errors. Errors in the main library are marked with a red square on the line number. To view errors in included libraries, navigate to the Includes section of the CQL Workspace.

There is no 'red square' displaying, though, so I cannot locate the error source in the CQL. Again, all Definitions and included libraries have no errors when saved. Please advise. Thank you.
Michelle