IOS 5 Storyboard Custom Cell Crash: UITableView dataSource should return a cell

Question

This is either an Xcode error, or I do not see a key rule here.

Update: - What is the likelihood that this will be a strange error in Xcode / Storyboard?

Situation:

• iOS 5 storyboard
• This is the storyboard setting: http://i.imgur.com/T5WyD.png
• Another screenshot of the full setup: http://i.imgur.com/1tVuz.png
• TableViewController with a custom cell, the cell has a reusable identifier "NewCell"

• in "cellForRowAtIndexPath" I basically have:

  UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"NewCell"]; return cell;

• This throws an exception:

  Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'UITableView dataSource must return a cell from tableView:cellForRowAtIndexPath:'

Things I've already tried:

• , TabBarController, TableViewController Custom Cell, Storyboard, . , , . , ...

, - , , TabBarController, NavigationController, TableViewController, , , TableViewController, , -.

:- , :    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"NewCell"]; NIL ( /iOS 4). , . , , , .

Answer 1

, , . UITableView ViewController in Story, , .

• "ViewController.h" <UITableViewDataSource>

  @interface ViewController: UIViewController <UITableViewDataSource>

  , <UITableViewDelegate>, .

• "ViewController.m" Table view

  #pragma mark - Table view data source
  
  

  - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  {
      // Return the number of sections.
      return 1;
  }
  
  - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  {
      // Return the number of rows in the section.
      return [yourCells count];
  }
  
  - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  {
  
      NewCell *cell = (NewCell *)[tableView 
                                             dequeueReusableCellWithIdentifier:@"NewCell"];
      if (cell == nil) {
          NSLog(@"Cell is NIL");
          cell = [[CustomCell alloc] 
                  initWithStyle:UITableViewCellStyleDefault 
                  reuseIdentifier:CellIdentifier];
      }
  
      return cell;
  

  }

• Storyboard UITableView " " "" ViewController.

• Cell "NewCell"

, , .

, =)

Answer 2

:

static NSString *CellIdentifier = @"Cell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
    }
return cell;

, / . , , - UITableViewController .

Answer 3

• "NewCell"?
• Tabbar- > navigationcontroller- > tableview . .
• ,
  ViewController/TableView/.
• - UIButton ? ?

Answer 4

, dequeueReusableCellWithIdentifier:

static NSString *CellIdentifier = @"NewCell";

, Storyboard

Answer 5

Perhaps the answer later, but I bet it will eliminate all of your problems