I have created a Jaspersoft Studio report and am getting Conversion failed when converting from a character string to uniqueidentifier with one of my parameters

[jbowman_1]

I am creating a report and trying to filter it down to certain locations.  Our IDs are all uniqueidentifiers.  When i try to do

$X{IN,Table.LocationID, LocationID}

Where the LocationID is a defined parameter as a java.util.Collection class type I get the conversion failed.  

How can I get results for my report where a Guid is in the passed in collection?

I have tried Casting the Table.LocationID as varchar and that didn't work.