StackOverflow2013

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PONSInvalidArgumentException', reason: '-[UITableViewWrapperView indexPathForCell:]
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copied!<p>OK, I have a problem with to upgrade from iOS 6 to 7. iOS 6 works fine but I get the following error in iOS7</p> <p>I am not sure but I think the error occurs here.</p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Events Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; } // Configure the cell... Event *event = [self.fetchedResultsController objectAtIndexPath:indexPath]; cell.textLabel.text = event.name; return cell; } </code></pre> <p>Basically when I call a TableViewCell, it brings up a Datepicker but when I hit the "Done" button it crashes. Any clues?</p> <pre><code>*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UITableViewWrapperView indexPathForCell:]: unrecognized selector sent to instance 0xc133070' 2013-09-24 17:26:14.056 CRM4Life[36587:a0b] -[UITableViewWrapperView indexPathForCell:]: unrecognized selector sent to instance 0xc133070 2013-09-24 17:26:14.097 CRM4Life[36587:a0b] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UITableViewWrapperView indexPathForCell:]: unrecognized selector sent to instance 0xc133070' *** First throw call stack: ( 0 CoreFoundation 0x02d425e4 __exceptionPreprocess + 180 1 libobjc.A.dylib 0x019818b6 objc_exception_throw + 44 2 CoreFoundation 0x02ddf903 -[NSObject(NSObject) doesNotRecognizeSelector:] + 275 3 CoreFoundation 0x02d3290b ___forwarding___ + 1019 4 CoreFoundation 0x02d324ee _CF_forwarding_prep_0 + 14 5 CRM4Life 0x0000dd0e -[CoreDataTableViewCell resignFirstResponder] + 206 6 UIKit 0x00640550 -[UIResponder becomeFirstResponder] + 347 7 UIKit 0x00543d0b -[UIView(Hierarchy) becomeFirstResponder] + 114 8 UIKit 0x00bc30e3 -[UITextField becomeFirstResponder] + 51 9 UIKit 0x00868651 -[UITextInteractionAssistant(UITextInteractionAssistant_Internal) setFirstResponderIfNecessary] + 135 10 UIKit 0x0086aba2 -[UITextInteractionAssistant(UITextInteractionAssistant_Internal) oneFingerTap:] + 2640 11 UIKit 0x0085ef8c _UIGestureRecognizerSendActions + 230 12 UIKit 0x0085dc00 -[UIGestureRecognizer _updateGestureWithEvent:buttonEvent:] + 383 13 UIKit 0x0085f66d -[UIGestureRecognizer _delayedUpdateGesture] + 60 14 UIKit 0x00862bcd ___UIGestureRecognizerUpdate_block_invoke + 57 15 UIKit 0x00862b4e _UIGestureRecognizerRemoveObjectsFromArrayAndApplyBlocks + 317 16 UIKit 0x00859248 _UIGestureRecognizerUpdate + 199 17 UIKit 0x00525d4a -[UIWindow _sendGesturesForEvent:] + 1291 18 UIKit 0x00526c6a -[UIWindow sendEvent:] + 1030 19 UIKit 0x004faa36 -[UIApplication sendEvent:] + 242 20 UIKit 0x004e4d9f _UIApplicationHandleEventQueue + 11421 21 CoreFoundation 0x02ccb8af __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15 22 CoreFoundation 0x02ccb23b __CFRunLoopDoSources0 + 235 23 CoreFoundation 0x02ce830e __CFRunLoopRun + 910 24 CoreFoundation 0x02ce7b33 CFRunLoopRunSpecific + 467 25 CoreFoundation 0x02ce794b CFRunLoopRunInMode + 123 26 GraphicsServices 0x02f9c9d7 GSEventRunModal + 192 27 GraphicsServices 0x02f9c7fe GSEventRun + 104 28 UIKit 0x004e794b UIApplicationMain + 1225 29 CRM4Life 0x0000216d main + 141 30 CRM4Life 0x000020d5 start + 53 31 ??? 0x00000001 0x0 + 1 ) libc++abi.dylib: terminating with uncaught exception of type NSException (lldb) </code></pre>

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