DNU with Undefined>>do: when opening SqueakMap package loader

goran.krampe at bluefish.se goran.krampe at bluefish.se
Mon Nov 8 10:00:49 UTC 2004


Hi!

Tim Rowledge <tim at sumeru.stanford.edu> wrote:
> "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.

Yes, try running the vm with say "-memory 40m" or... the other option
that Ned mentioned that I can't remember right now - somewhere in the
archives. This issue has appeared in Linux 2.6, Solaris and FreeBSD
IIRC. Not resolved yet, but the new 64 bit VM will most likely fix it.

regards, Göran



More information about the Squeak-dev mailing list