Signal SIGABRT Simple Table View - ios

Question

I just followed a few steps in a tutorial to create a simple TableView with 50 rows but i get "Signal SIGABRT" :/
I connected the TableView in Storyboard with the TableViewController-Class i created.
Here's my simple code:
#import "TableViewController.h"
#interface TableViewController ()
#end
#implementation TableViewController
- (id)initWithStyle:(UITableViewStyle)style
{
self = [super initWithStyle:style];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Uncomment the following line to preserve selection between presentations.
// self.clearsSelectionOnViewWillAppear = NO;
// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
// self.navigationItem.rightBarButtonItem = self.editButtonItem;
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - Table view data source
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return 50;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
// Configure the cell...
cell.textLabel.text = [NSString stringWithFormat:#"Row %i",indexPath.row];
return cell;
}

Answer 1

Welcome to Stack Overflow! The standard methods for setting up UITableViewCells changed slightly a little while ago. This means that the template code Xcode provides for tableViews uses the -tableView: dequeueReusableCellWithIdentifier: forIndexPath: method, while older tutorials and books (most of them) use tableView: dequeueReusableCellWithIdentifier:
If you want to do it the new way ( -tableView: dequeueReusableCellWithIdentifier: forIndexPath) you need to either add
[self.tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:#"Cell"]; in viewDidLoad, (or set the prototype cell reuse id in the storyboard/nib, and set the cell type appropriately - basic should do for a normal cell).
The old way (tableView: dequeueReusableCellWithIdentifier:) is normally followed by an if statement something like:
if(cell == nil)
{
cell = [UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
(where the \\Configure the cell. . . comment is)
While this is really straightforward stuff, in fairness most tutorials do teach the old way, which I imagine can be confusing for a beginner if you don't notice the small difference between the two -tableView:dequeueReusableCell methods. A tutorial showing the new way is here