macOS Why instruments showing leak in "ODD" lines?

[sujithkrishnan]

Hi all.


In my i Phone app, tehere are soem mem leaks the instuments detected.
However its showing soem "ODD" lines when i trace the line from INSRUMENTS.

Sometimes its showing the lines like

@finally    // finallly block

} // closing brace

But i conccluded that the error is with the line above the specified line (which make sense)...

Also i found that the leak is for the line where i assign the image for the cell of my UITableView.

cell.image = [UIImage imageWithData:[NSData dataFromURL:[I]myImageURL[/I]]];

The INSTRUMENTS showing leak for class NSURLResponse in this line.

Also there is a leak for..

recievedNSMutableData = [NSConnection sendSynchronousRequest:[I]request[/I] response:[I]&myNSMutableresponse[/I] error:[I]&connError[/I]];

[/CODE]

Plz help...

 

[ElectricSheep]

If you want to rule out autoreleased object weirdness, try explicitly allocating and releasing instead.

So, instead of [NSData dataFromURL:myImageURL]; use NSData *foo = [[NSData alloc] initWithContentsOfURL:myImageURL];

Instead of cell.image = [UIImage imageWithData:foo]; use UIImage *bar = [[UIImage alloc] initWithData:foo];.

Then, you can pass bar to cell.image, and then explicitly release both it and foo. This is assuming that you have use the retain attribute when declaring the image property.