OK,this has me beat.
Given a mutable object, as in it might be an instance or Form1 or Form2
depending on some value, then having created that instance and where the
instance is lacking a method, say LoadData(), when we attempt to invoke a
method that "should" be prescribed for the mutable object that method may or
may not have been coded in the class.
So, we try(sic) as follows:
1: Try MyObject.MissingMethod(whatever)
2: If Error then
3: Error Subst("&1\nERR: &2 (&3)\n&4\n&1\n", String$(40, "-"),
Error.Text, Error.Code, Error.Backtrace.Join("\n"))
4: Endif
Line 3 fails with a null (Error) object.
There seems to be two problems here.
1) Why is the Error instance a null, and
2) (Harder) If, when trying to invoke an unknown method in a classifier then
should not the interpreter raise the normal error " Unknown Symbol blah blah"
or have I forgotten something here?
--
B Bruen <bbr...@paddys-hill.net>
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