[squeak-dev] Class with nil environment?!

Chris Muller asqueaker at gmail.com
Fri Jul 5 03:30:51 UTC 2013

With the image you start with, PianoRollNoteMorph's environment
instvar is set correctly?  But then, at some point, it gets set to
nil?  Does a halt catch that change?

On Thu, Jul 4, 2013 at 4:00 PM, Frank Shearar <frank.shearar at gmail.com> wrote:
> If you update at the moment, when you get to loading Morphic-fbs.663
> you'll get a walkback because in Class >> #declare:,
> PianoRollNoteMorph's environment instvar is nil.
> Which is kind've odd. I thought that all classes MUST have an
> environment (and that right now that environment is Smalltalk).
> So I've tried moving Sound and Morphic (the source & destination
> packages for the PianoRollNoteMorph move) around in config maps, and
> that doesn't help.
> What gives? How can I fix this?
> frank

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