[Pharo-users] Nautilus error

[Bob Williams]

I am trying to understand Morphs by looking at how the Workspace and 
Browsers are created; however, I get a Nautilus error when I "DoIt" on 
the following HierarchyBrowser newFor: Boolean. That code is in the 
comments section for that class. Does the HierarchyBrowser no longer 
work or am I doing something wrong?