Thank you Ken and Keary. That nailed it - and I'm now a very happy chap.
Thanks for this.
On 9 Nov 2013, at 16:59, Keary Suska <cocoa-...@esoteritech.com> wrote:
> On Nov 9, 2013, at 9:33 AM, Pax wrote:
>
>> My application has three buttons, each with the same Sent Action. In fact,
>> all of the buttons are identical, except for their name, icon and identifier
>> (the identifiers are 0, 1 and 2).
>>
>> The Sent Action points to a spot of code which will select a tab view:
>>
>> -(IBAction)selectView:(id)sender
>> {
>> [_preferenceViews selectTabViewItemAtIndex:[[sender identifier]intValue]];
>> }
>>
>> It's not very complicated, and it works as it should on Mac OS X 10.7 and
>> newer. On Mac OS X 10.6, however, selectView doesn't get called and I get
>> the following error in the console:
>>
>> [NSButton identifier]: unrecognized selector sent to instance 0x100198450
>>
>> I'm not ready to abandon Snow Leopard yet. Has anyone seen this before and,
>> if so, what is the solution? I've hooked everything up using IB, just in
>> case that offers a clue.
>
> This is not a bug. -identifier was a new addition in 10.7. Use -tag instead,
> which works across the board, and is more appropriate for your use, IMHO.
>
> HTH,
>
> Keary Suska
> Esoteritech, Inc.
> "Demystifying technology for your home or business"
>
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