ByteArray objects cannot be converted to strings... CFIMAGE

Hello, everyone,

I'm working on a project that another developer created many moons ago.  I'm attempting to SELECT a blob from an Oracle db, and use CFIMAGE action="writeToBrowser" to display the image.

<CFIMAGE action="writeToBrowser" source="#qry.IMAGEDATA#" format="png" />

It's giving me the error message "ByteArray objects cannot be converted to strings".  The datatype IS "BLOB", not varchar.

I'm running CF10 update 15 on a Windows7 system, with Oracle 11g.  Am I missing a step, somewhere?

V/r,

^_^