Errors when packaging extension via Extension Manager Command Line

Hi all,

I am attempting to package an Adobe Fireworks extension via the CS6 Extension Manager command line tool:

/Applications/Adobe\ Extension\ Manager\ CS6/Adobe\ Extension\ Manager\ CS6.app/Contents/MacOS/Adobe\ Extension\ Manager\ CS6 -suppress -package product="Fireworks CS6" mxi="name.mxi" mxp="name.mxp"

I get the following error:

error: +++ Assert in file /export/home/coretech/source/daily/extendscript/scriptobjects/build/x code24/../../source/bridgetalk/source/SoBridgeTalk.cpp, line 117

+++ BridgeTalk::InitTerm::exit() has already been called.

Debugger() was called!

Does anyone have any suggestions on how to proceed?

Best,

Dmitriy