1
2
10
42
11

Object: nil error: did not understand #associationAt:ifAbsent:
MessageNotUnderstood(Exception)>>signal (ExcHandling.st:254)
UndefinedObject(Object)>>doesNotUnderstand: #associationAt:ifAbsent: (SysExcept.st:1448)
DeferredVariableBinding>>resolvePathFrom: (DeferBinding.st:115)
DeferredVariableBinding>>value (DeferBinding.st:69)
UndefinedObject>>executeStatements (prog:1)
Object: 'hi Sunny' error: did not understand #s
MessageNotUnderstood(Exception)>>signal (ExcHandling.st:254)
String(Object)>>doesNotUnderstand: #s (SysExcept.st:1448)
UndefinedObject>>executeStatements (prog:1)

./prog:1: expected expression