I'm trying to load a Metacello Configuration I use in Pharo 2 into a brand
new Pharo 3 image.

However I'm getting an error when attempting to load it, and it opens the
emergency evaluator.

In the console I see following stack, which repeats over and over:

LRUCache(Object)>>error:
LRUCache(Cache)>>at:
ScrollBar class>>arrowOfDirection:size:color:
ScrollBar>>upImage
ScrollBar>>updateUpButtonImage
ScrollBar>>initializeUpButton
ScrollBar>>initializeSlider
ScrollBar(Slider)>>extent:
ScrollBar>>extent:
ScrollBar(Morph)>>bounds:
MorphTreeMorph(ScrollPane)>>hResizeScrollBar
MorphTreeMorph(ScrollPane)>>resizeScrollBars
MorphTreeMorph(ScrollPane)>>hideOrShowScrollBars
MorphTreeMorph(ScrollPane)>>setScrollDeltas
MorphTreeMorph>>adjustSubmorphPositionsOf:startIdx:startPos:
MorphTreeMorph>>adjustSubmorphPositions
MorphTreeMorph>>innerWidgetChanged
MorphTreeMorph>>privateUpdateColumnMorphs
MorphTreeMorph>>updateColumnMorphs
MorphTreeMorph>>addSubmorphsFromNodeList:previouslyExpanded:
MorphTreeMorph>>updateContentsWithPreviouslyExpanded:
MorphTreeMorph>>updateList
MorphTreeMorph>>update:
PackageTreeModel(Object)>>changed: in Block: [ :aDependent | aDependent
update: aParameter ]
DependentsArray>>do:
PackageTreeModel(Object)>>changed:
PackageTreeNautilusUI>>updatePackageView
PackageTreeNautilusUI(AbstractNautilusUI)>>mcWorkingCopyCreated:
WeakMessageSend>>value:
WeakMessageSend>>cull:
Error: No factory specified

Any clues?


Esteban A. Maringolo

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