Whilst looking to fix something else, I came across TheWorldMenu>>#saveWorldInFile. When trying it (World Menu->changes->save world as morph file) the code fails because HandMorph>>#objectForDataStream: sends 
`refStrm project world hands` 
and refStrm project is nil. I very faintly recall some work having been done to change World/Project stuff, so maybe that missed handling this method.

Also, when I tried with a debugger open there was as different issue relating to the selected context in the debugger not being in the ImageSegment, for whatever that is worth.

tim
--
tim Rowledge; tim at rowledge.org; http://www.rowledge.org/tim
Klingon Code Warrior:- 4) "This machine is a piece of GAGH! I need dual M1 processors if I am to do battle with  this code!"