Error -[NSIndexPath release]: message sent to deallocated instance 0x6a9d790 - objective-c

Question

I create tableView with my custom cells.
here the code of the cell .h file
#interface ZUITableViewCell : UITableViewCell {
IBOutlet UITextField *_textFieldOutlet;
IBOutlet UILabel *_textLabelOutlet;
}
#property (retain, nonatomic) IBOutlet UITextField *_textFieldOutlet;
#property (retain, nonatomic) IBOutlet UILabel *_textLabelOutlet;
#end
And in my tableview controller file I create this
#import <UIKit/UIKit.h>
#import "ZUITableViewCell.h"
#protocol ZUITableViewControllerDelegate ///for main view controller
-(void) doneButtonPressed;
#end
#interface ZUITableViewController : UITableViewController {
id <ZUITableViewControllerDelegate> delegate;
NSMutableArray *menuItems;
BOOL isAddingFields;
}
#property (nonatomic, retain) NSArray *menuItems;
#property (nonatomic, assign) id<ZUITableViewControllerDelegate> delegate;
- (CGRect) GetCellHegiht: (ZUITableViewCell *) cell;
#end
I want to add new rows in my table view when user select the second row.
To make this I describe this method
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
// Navigation logic may go here. Create and push another view controller.
/*
<#DetailViewController#> *detailViewController = [[<#DetailViewController#> alloc] initWithNibName:#"<#Nib name#>" bundle:nil];
// ...
// Pass the selected object to the new view controller.
[self.navigationController pushViewController:detailViewController animated:YES];
[detailViewController release];
*/
NSLog (#"row = %d", indexPath.row);
NSLog(#"INIT %p", self);
ZUITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
[cell._textFieldOutlet becomeFirstResponder];
if (indexPath.row == 1 && isAddingFields == FALSE) {
isAddingFields = TRUE;
[menuItems insertObject:#"CC" atIndex:1];
[menuItems insertObject:#"BCC" atIndex:2];
NSIndexPath *path1 = [NSIndexPath indexPathForRow:1 inSection:0];
NSIndexPath *path2 = [NSIndexPath indexPathForRow:2 inSection:0];
NSArray *indexArray = [NSArray arrayWithObjects:path1,path2,nil];
[tableView insertRowsAtIndexPaths:indexArray withRowAnimation:UITableViewRowAnimationTop];
[tableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
[path1 release];
[path2 release];
[cell._textFieldOutlet becomeFirstResponder];
}
}
and there is my cellForRowAtIndexPath method
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"Cell";
NSLog(#"INIT %p", self);
NSLog (#"cell for row = %d", indexPath.row);
ZUITableViewCell *cell = (ZUITableViewCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
NSArray *topLevelsObjects = [[NSBundle mainBundle] loadNibNamed:#"ZUITableViewCell" owner:nil options:nil];
for (id currentObject in topLevelsObjects){
if ([currentObject isKindOfClass:[UITableViewCell class]]){
cell = (ZUITableViewCell *) currentObject;
break;
}
}
}
if (indexPath.row == 3 && isAddingFields == FALSE){
// [cell setBounds:[self GetCellHegiht:cell]];
}
cell.selectionStyle = UITableViewCellSelectionStyleNone;
cell._textLabelOutlet.text = [menuItems objectAtIndex:indexPath.row];
cell._textFieldOutlet.tag = indexPath.row;
[cell._textFieldOutlet setEnabled:YES];
if(indexPath.row == 0){
[cell._textFieldOutlet becomeFirstResponder];
}
return cell;
}
In debug mode as I can see after clicking to the row with indexPath.row == 1 this controller call method cellForRowAtIndexPath two times with indexPath.row = 1 and 2. But After It controller call method
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
//#warning Incomplete method implementation.
return [menuItems count];
}
again and method cellForRowAtIndexPath calling too, After program take me this error (I enable zombie) Error -[NSIndexPath release]: message sent to deallocated instance 0x6a9d790

Answer 1

The method [NSIndexPath indexPathForRow:inSection:] (used in path1 and path2) returns an autoreleased object, no need to call release after.