Re: Storing bundle loaded main class instances in NSArray
Re: Storing bundle loaded main class instances in NSArray
- Subject: Re: Storing bundle loaded main class instances in NSArray
- From: Daniel Luis dos Santos <email@hidden>
- Date: Wed, 8 Apr 2009 14:15:20 +0100
The _instances mutable array is instantiated in the default init
method that is called on all other init methods. It is never released.
I am using an Auto release pool. The log writes ;
2009-04-08 13:56:53.189 TestRunner[2568:813] *** -[NSFileManager
fileExistsAtPath:]: unrecognized selector sent to instance 0x1126f0
When releasing a pointer does its value change ? or it just releases
the memory ?
What is that zombie thing you're talking about ?
On Apr 8, 2009, at 1:53 PM, Graham Cox wrote:
On 08/04/2009, at 10:33 PM, Daniel Luis dos Santos wrote:
if ((nil != saID) && ([[saID class] isSubclassOfClass: [NSData
class]])) {
//[_instances addObject: aDriverInstance];
When I uncomment the addObject line above, later in the code
NSFileManager throws a doesNotRespondToSelector exception, which
is very odd.
Still not enough to go on.
Where is _instances initialised? Is it released anywhere? What does
the exception log? Is it possible _instances could be being released
leaving a stale pointer that points to NSFileManager? Have you run
it with NSZombieEnabled turned on? Any difference?
Please post the *relevant* code.
--Graham
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