Re: ArrayController Out of Bounds
Re: ArrayController Out of Bounds
- Subject: Re: ArrayController Out of Bounds
- From: Keary Suska <email@hidden>
- Date: Wed, 04 Jun 2008 09:14:17 -0600
- Thread-topic: ArrayController Out of Bounds
6/4/08 8:50 AM, also sprach email@hidden:
>> When this table contains some rows and I click on the table column header I
>> always get:
>> *** -[NSCFArray objectAtIndex:]: index (-1) beyond bounds (5)
>> where 5 is the correct number of rows displayed.
>>
>> What am I doing wrong?
>> This is on Tiger 10.4.11
>
> Need to see some code likely... Are you using a data source? or
> controller layer (bindings)?
>
> You can set a break point on the above method and make it conditional
> on the index being -1 to see the code path that is hitting this. Also
> I think that is an exception so you can set a break point on ... humm
> sorry cannot recall the low level throw method on 10.4 (not enough
> coffee yet).
I believe breaking on -[NSException raise] works in Tiger. Otherwise,
breaking on objc_exception_throw does.
I suspect this doesn't have much to do with the controller. Any call to
-clickedRow will return -1 if the click was in the header, so there may be
other code involved.
HTH,
Keary Suska
Esoteritech, Inc.
"Demystifying technology for your home or business"
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