Hello all,
In a TableView column bound to an NSArrayController which has
playerArray, a mutable array, as its content.
An NSButton binding selectionIndex of the controller as the Argument
1, and the Selector Name to the method below, here's what I get in the
method:
- (void) nightKill:(NSUInteger) theWhackedOne
{
NSLog(@"SelectionIndex=%@",theWhackedOne);
[playerArray removeObjectAtIndex:theWhackedOne];
return;
}
When array item 0 is selected in the TableView, and the button
clicked, the method is invoked. Cool.
The NSLog (with the format as "%@" you see above displays
SelectionIndex=0
Which is correct. It also displays 1, 2, 3, and 4 as the subsequent
items are selected.
But the removeObjectAtIndex errors with rangeError, a large integer.
The selectionIndex is an NSUInteger, right? But in the GUI debugger,
the value of theWhackedOne is some huge integer. Also, if I change the
NSLog to format as "%d" instead of "%@", I get that huge integer.
"[theWhackedOne intValue]" gives an error - invalid assignment type -
can't take the intValue of an integer, I guess.
How can this be? It apparently wants me to cast this object as an
integer, but it is already an integer. When formatting it with NSLog
as an object, I get the correct value (the index of the selected item
in the array), but when using it as an integer I get a huge number
that looks like a pointer.
I would appreciate any insight. The NSLog is giving the correct values
but nothing else can change this parameter to the correct integer.
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