How to right dealloc object when app goes to background?

Question

Have only one question "How to right dealloc object when app goes to background ?". I'm working on some app, everything works great and fine. When i put app to background and then start it again it's crashes. Not immediately(app stars right where i closed it) , but when i choose some of cells or just scroll tableview for example. So i'm pretty sure that app calls already released data.

here is example of dealloc

- (void)dealloc {


    [anObject release];
    [array release];
    [locationManager release];
    [currentLatitude release];
    [currentLongitude release];
    [filteredListContent release];
    [super dealloc];
}

Any advises?

Answer 1

I review and re-write my own code. The problem was as i expected in deallocation of memory. I used autorelease where i shouldn't. It still weird cause app did crash when i open it again.

Thanks everyone, not you guys who gift to me 2 negs, you are jerks. Don't be offended,but instead of give some advise you just give ungrounded negs.