Hi,
I am not sure whether Pharo implements or once implemented a special
method like executeMethod: but in Smalltalk the selector for sending a
message to an object is #perform: so you should probably try to replace
#executeMethod with #perform: .
But I am sure somebody more familiar with ProfStef and Pharo will
comment on your issue more specifically.
HTH,
Joachim
Am 05.11.13 07:36, schrieb Bahman Movaqar:
Hi all,
Reading ProfStef at lesson 25 (Reflections), when I try to run the last
statement <code>ProfStef default executeMethod: (ProfStef
lookupSelector:#next).</code>, the error pops up saying <error>Unknown
selector executeMethod:</error>. Am I doing anything wrong?
TIA,
