I am trying to switch from a table view to a detail view. When I click on the cell it crashes. I have used breaks to try and find where in the code it crashes but I cant find a specific line. It crashes when the segue is performed from the table view to the detail view. I would like to pass some variables to the detail view but I first need to get it to switch to the detail view. I am using storyboard fyi. Any help would be appreciated.
UPDATE: The crash log is as follows
arg c = (int) 1
arg v = (char **) 0x2fd63cdc
This is the line the crash is on
return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
UPDATE 2
The last section of code before it crashes when I am stepping through the code is the prepare for segue function. After the last line of code in there it crashes and goes to the line above.
UPDATE 3
I realized the console was hidden so this is the error that shows up in the console. Both of my nslogs in prepare for segue were called.
Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<DetailViewController 0x1e098bd0> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key name.'
*** First throw call stack:
(0x3a1e63e7 0x39072963 0x3a1e60d5 0x3a418fe9 0x3a414d53 0x3a16c8a5 0x39665d7d 0x396655ff 0x3955e039 0x394e8421 0x3953d1b7 0x3953d0fd 0x3953cfe1 0x3953cf0d 0x3953c659 0x3953c541 0x3952ab33 0x3952a7d3 0x3958b2ad 0x3960dca1 0x3a4b9e67 0x3a1bb857 0x3a1bb503 0x3a1ba177 0x3a12d23d 0x3a12d0c9 0x3746633b 0x3951d291 0x69a9 0x3a91eb20)
libc++abi.dylib: terminate called throwing an exception
RootViewController.m
#import "RootViewController.h"
#import "DetailViewController.h"
@implementation RootViewController
- (id)initWithStyle:(UITableViewStyle)style
{
self = [super initWithStyle:style];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad {
[super viewDidLoad];
//Initialize the array.
listOfItems = [[NSMutableArray alloc] init];
//Add items
[listOfItems addObject:@"Jane"];
[listOfItems addObject:@"Johnny"];
[listOfItems addObject:@"Deanne"];
[listOfItems addObject:@"John"];
[listOfItems addObject:@"Susan"];
//Set the title
self.navigationItem.title = @"Countries";
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#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 [listOfItems count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @"MyCell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
// Set up the cell...
NSString *cellValue = [listOfItems objectAtIndex:indexPath.row];
cell.textLabel.text = cellValue;
return cell;
}
-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
DetailViewController *DVC = [[DetailViewController alloc]init];
DVC = [segue destinationViewController];
NSIndexPath *path = [self.tableView indexPathForSelectedRow];
NSString *name = [listOfItems objectAtIndex:path.row];
DVC.name1.text = name;
}
RootViewController.h
#import <UIKit/UIKit.h>
@interface RootViewController : UITableViewController <UITableViewDataSource,UITableViewDelegate> {
NSMutableArray *listOfItems;
IBOutlet NSMutableArray *detailListOfItems;
}
@end
DetailViewController.m
#import "DetailViewController.h"
@implementation DetailViewController
@synthesize selectedCountry;
@synthesize name1;
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
//Set the title of the navigation bar
//self.navigationItem.title = name1.text;
}
DetailViewController.h
#import <UIKit/UIKit.h>
@interface DetailViewController : UIViewController
@property (nonatomic,strong) IBOutlet UILabel *name1;
@property (nonatomic, retain) NSString *selectedCountry;
@end
