DNU with Undefined>>do: when opening SqueakMap package loader
Tim Rowledge
tim at sumeru.stanford.edu
Sat Nov 6 16:27:07 UTC 2004
"Yar Hwee Boon" <hboon at motionobj.com> wrote:
> I'm getting a DNU for Undefined>>do: in ImageSegment>>comeFullyUpOnReload:
> because arrayOfRoots is nil. Does anyone know why? I'm running 3.7 Basic.
> Thanks.
That sounds very like the problems found when the object space address
range wraps past 2Gb - you get some VM code that is thinking of
addresses as ints awfully confused.
It is possible that a fix may come out of the 64bit VM stuff recently
announced but there hasn't been much testing of that yet.
tim
--
Tim Rowledge, tim at sumeru.stanford.edu, http://sumeru.stanford.edu/tim
Oxymorons: Twelve-ounce pound cake
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