Hi, I am trying to play with some proxies that inherit from ProtoObject have slots. For example, I try to do this, but I get an error: ProtoObject subclass: #BBB instanceVariableNames: 'variable' classVariableNames: '' package: 'BBB'. BBB class allSlots first read: BBB new The problem is that the slot sends messages to its parent object, such as: IndexedSlot>>read: anObject ^ anObject instVarAt: index This is a problem because a similar scenario happens also when you open a debugger on a proxy that tries to communicate with a remote image. I think that instead of sending messages to the receiver, we should make the slot work with the mirror primitives. For example, we would rewrite the read: method like: IndexedSlot>>read: anObject ^ thisContext object: anObject instVarAt: index Do you agree? Can I open an issue for this? I think this is important. Cheers, Doru -- www.tudorgirba.com www.feenk.com "If you can't say why something is relevant, it probably isn't."