Hi,
I’m getting a crash in dealloc in an NSWindow Subclass.
I have a class that creates and closes Windows based on Notifications received
from elsewhere. One of the Notifications is “CloseWindow”.
I added this to my subclass:
-(void) close
{
LogIfDave(@"Overlay close");
[super close]; //Crashes with this line in, ok without.
}
-(void) dealloc
{
LogIfDave(@"Overlay dealloc");
self.prop1 = nil;
self.prop2 = nil;
self.prop3 = nil;
[super dealloc];
}
The Call Sequence when I get the notification is:
[self.overlay close];
self.overlay = nil; //this causes release to be
called, e.g. the retainCount is == 1,
overlay is defined as:
@property (nonatomic,retain) LTWOverlay* overlay;
If I run this, then I get a crash when the autorelease pool is drained.
However, if I take out the line:
[super close];
in my close method, all works fine.
Is this expected?
All the Best
Dave
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