UITableView won't scroll to row

Varu · 08-10-2010, 10:59 AM

Hi all,

I'm trying to tell my UITableView to scroll to a specific row, specifically the last row.
When I try this however it crashes.

Code:

int total = [MyTableView numberOfRowsInSection: 0];
if (total > 4) {
  NSIndexPath *ip = [NSIndexPath indexPathForRow: total-1 inSection:0];
  [MyTableView scrollToRowAtIndexPath: ip
	   atScrollPosition: UITableViewScrollPositionTop
	   animated: NO];
  [ip release];
}

Sometimes when I scroll to total-2 everything is fine, and sometimes that crashes things too.

The stack after a crash is as follows:

Code:

#0	0x029a4c93 in objc_msgSend
#1	0x04925510 in ??
#2	0x0030b698 in _UIApplicationHandleEvent
#3	0x0310817c in PurpleEventCallback
#4	0x027c489c in CFRunLoopRunSpecific
#5	0x027c38a8 in CFRunLoopRunInMode
#6	0x0310689d in GSEventRunModal
#7	0x03106962 in GSEventRun
#8	0x00309372 in UIApplicationMain
#9	0x00002704 in main at main.m:14

Thanks for any help.

Varu · 08-10-2010, 11:41 AM

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