Hi,
If you take the latest Pharo 2.0 image from Jenkins (20059) and you execute the expression:
(Metaclass allInstances select: [:c | c superclass = ProtoObject class]) inspect
you will get an collection inspector where the first object is very strange one. It is very hard to get any useful information about the origin of this evil object. The only thing we know exactly is that it causes virtual machine segmentation faults while trying to export class ScrollBar via Fuel. Not only CogVM but even StackVM.
Can you, please, try to help us to get as much information as possible about this object? I named it "dzindzik" :-)
Cheers, -- Pavel
In 20060 I got 4 elements and the first one is apparently Metaclass but I do not understand why self first class Metaclass self first class superclass ClassDescription Now I do not understand why this guy cannot get printed. I do not see why ClassDescription>>printOn: aStream aStream nextPutAll: self name Metaclass>>name "Answer a String that is the name of the receiver, either 'Metaclass' or the name of the receiver's class followed by ' class'." thisClass == nil ifTrue: [^'a Metaclass'] ifFalse: [^thisClass name , ' class'] self first soleInstance printString -> leads to have emergency debugger. Stef