Something like

AbstractNautilusUI>>registerToSystemEvents

yes I found it.

Now may be the method removedMethod: is unloaded during the unload and the superclass (abstract) method is reached.

So I should probably add an unregister all instances and do it before. 

But first I want to finish the RB configuration. Annoying that I cannot test the configurations I write but I will live with that for now ;)

Stef

Ben

On Oct 2, 2013, at 11:23 AM, St�phane Ducasse <stephane.ducasse@inria.fr> wrote:

Ben

probably I should unregister nautilus from receiving system event.
Do you have any idea where I should look for the registration?

Stef

On Oct 2, 2013, at 11:18 AM, St�phane Ducasse <stephane.ducasse@inria.fr> wrote:

Hi guys

is there a standard API to unload packages? and to specify package action on unload?
I'm trying to unload Nautilus to be able to unload RBEnvironment to be able to load them after and
when I close all the browser and unload the nautilus package I get
- NautilusUI had the subclass responsibility to implement methodRemoved:

Smalltalk tools debugger error: MessageNotUnderstood: anObsoleteNavigationHistory>>add:

Stef