node.js MongoDB Mongoose - RangeError: Maximum call stack size exceeded

[VJ]

Hello.  I'm encountering this error -- "RangeError: Maximum call stack size exceeded" -- when I run a node.js app that dynamically generates a map/reduce query.  I do NOT get this error when I hard code the same map/reduce query.  I'm running on CentOS, and have the latest npm modules (per npm update).

Any ideas?  Thanks in advance.

[VJ]

Issue resolved.  I had been trying to pass a complex JSON object, using Scope, to my Map function.  To resolve issue, I switched to passing simple arrays.