[Pharo-project] roeltyper problem

Hi, I am trying to use RoelTyper, but I encountered subscript out of bounds and empty collection errors. It looks like this problem can be reproduced on 29 classes from Pharo 1.2.1. You can test it using: classes := Dictionary new. Object withAllSubclassesDo: [:each | [(TypeCollector typeInstvarsOfClass: each )] on: Error do: [:error | classes at: each put: error ]]. classes inspect I am not knowledgeable enough to dive into this. Can anyone help? Cheers, Doru -- www.tudorgirba.com "Value is always contextual."