Hi,
just debug it. I guess some primitive returns false instead of the basic
filesize.
There is AbstractFileReference>>humanReadableSize looking like this:
humanReadableSize
^self size humanReadableSIByteSize
So if size returns "false" then you will get this error. If you trace further
you may end up in DiskStore>>basicSize: anEntry which gives the 5th entry.
Just check where it is coming from (somewhere in FilePluginPrims I guess).
Maybe the size is so large that it fit's Smalltalk but not C. But I just guess,
try
to debug.
Bye
T.