Question

I am using the following code for a NSTimer:

NSTimer* timer = [NSTimer scheduledTimerWithTimeInterval:.1 target:self selector:@selector(moveRect) userInfo:nil repeats:YES];

and inside the moveRect function, I am using the following to stop the timer:

[timer invalidate]

Usually, it works fine..However once in a while I get an exception saying invalid argument…

Can anyone kindly tell me what I am missing here ? Thanks !

Edit: getting “EXEC_BAD_ACCESS” ..any help ?

Answer 1

Invalidate the timer and then call:

timer = nil;