smalltalkhub amber debugger

Hi!

I just browsed to

http://smalltalkhub.com/#!/~jhoncc2

And got an amber debugger.

ShTimelineEvent class

from: json
     ^(self withAllSubclasses
         detect: [:each | each type = (json at: 'type')]
         ifNone: [self]) fromJson: json


json is nil here!


Cheers!

Sebastian