Xcode error - Thread 1 signal SIGABRT

Question

I am creating a simple RSS application and I am not that good in Objective-c  The application will always build successful and there is no errors or warnings  in the UITableView which reads the RSS  whenever i press the cells it will terminate and in the main m this thread will come  Thread 1  signal SIGABRT  in this line   return UIApplicationMain argc  argv  nil  NSStringFromClass  AppDelegate class       The information of my app   The app is created by Xcode version  4 3 1 The app was created from the  Master-Detail Application  template for iPhone and on a MacBook  The debugger I am using is LLDB and my iPhone simulator is 5 1 I am using Storyboard  Here is the Main m    import  lt UIKit UIKit h gt    import  AppDelegate h   int main int argc  char  argv            autoreleasepool          return UIApplicationMain argc  argv  nil  NSStringFromClass  AppDelegate class               The AppDelegate h is    import  lt UIKit UIKit h gt    interface AppDelegate   NSObject  lt UIApplicationDelegate gt         UIWindow  window      UINavigationController  navigationController      property  nonatomic  retain  IBOutlet UIWindow  window   property  nonatomic  retain  IBOutlet UINavigationController  navigationController    end   My AppDelegate m is    import  AppDelegate h       import  AppDelegate h   import  MasterViewController h     implementation AppDelegate   synthesize window   synthesize navigationController     pragma mark -  pragma mark Application lifecycle  -  BOOL application  UIApplication   application didFinishLaunchingWithOptions  NSDictionary   launchOptions              Override point for customization after app launch           window addSubview  navigationController view         window makeKeyAndVisible       return YES      -  void applicationWillTerminate  UIApplication   application          Save data if appropriate      pragma mark -  pragma mark Memory management  -  void dealloc        navigationController release        window release        super dealloc        end   This is the console message   2012-03-17 17 32 29 498 Rahnavard 1862 12e03  fetch rss 2012-03-17 17 33 01 212 Rahnavard 1862 f803      Terminating app due to uncaught exception  NSInternalInconsistencyException   reason   Could not load NIB in bundle   NSBundle  lt  Users hassantavari Library Application Support iPhone Simulator 5 1 Applications 48090189-E17C-40CF-9BF1-ACA18FC0B02B Rahnavard app gt   loaded   with name  DetailViewController       First throw call stack   0x16e4022 0x1875cd6 0x168ca48 0x168c9b9 0x366638 0x20c1fc 0x20c779 0x20c99b 0x20cd11 0x21e8fd 0x21eaef 0x21edbb 0x21f85f 0x21fe06 0x21fa24 0x393c 0x1d65c5 0x1d67fa 0xa6b85d 0x16b8936 0x16b83d7 0x161b790 0x161ad84 0x161ac9b 0x15cd7d8 0x15cd88a 0x145626 0x26a2 0x2615  terminate called throwing an exception lldb    Here is were the fetch RSS   - void fetchRss          NSLog   fetch rss        NSData  xmlData     NSMutableData alloc  initWithContentsOfURL  NSURL URLWithString  kRSSUrl         NSError  error       GDataXMLDocument  doc     GDataXMLDocument alloc  initWithData xmlData options 0 error  amp error        if  doc    nil            self loaded   YES           GDataXMLNode  title      doc rootElement  nodesForXPath   channel title  error  amp error  objectAtIndex 0            self delegate updatedFeedTitle   title stringValue              NSArray  items     doc rootElement  nodesForXPath   channel item  error  amp error           NSMutableArray  rssItems    NSMutableArray arrayWithCapacity  items count              for  GDataXMLElement  xmlItem in items                 rssItems addObject   self getItemFromXmlElement xmlItem                         self delegate performSelectorOnMainThread  selector updatedFeedWithRSS   withObject rssItems waitUntilDone YES         else            self delegate performSelectorOnMainThread  selector failedFeedUpdateWithError   withObject error waitUntilDone YES               doc autorelease        xmlData release       MasterViewController h    import  lt UIKit UIKit h gt   import  RSSLoader h   import  DetailViewController h     interface MasterViewController   UITableViewController lt RSSLoaderDelegate gt         RSSLoader  rss      NSMutableArray  rssItems         end   MasterViewController m    import  MasterViewController h    import  DetailViewController h       implementation MasterViewController   pragma mark -  pragma mark View lifecycle  -  void viewDidLoad        super viewDidLoad        self navigationItem title     RAHNAVARD       self navigationItem prompt     LATEST NEWS       rssItems   nil      rss   nil       self tableView backgroundColor    UIColor whiteColor        self tableView setSeparatorStyle UITableViewCellSeparatorStyleNone        self tableView setIndicatorStyle UIScrollViewIndicatorStyleWhite          self tableView tableHeaderView     TableHeaderView alloc  initWithText   fetching rss feed        -  void viewWillAppear  BOOL animated        super viewWillAppear animated       -  void viewDidAppear  BOOL animated        super viewDidAppear animated        if  rss  nil            rss     RSSLoader alloc  init           rss delegate   self           rss load                -  void viewWillDisappear  BOOL animated     super viewWillDisappear animated              -  void viewDidDisappear  BOOL animated     super viewDidDisappear animated                  Override to allow orientations other than the default portrait orientation   -  BOOL shouldAutorotateToInterfaceOrientation  UIInterfaceOrientation interfaceOrientation       Return YES for supported orientations   return  interfaceOrientation    UIInterfaceOrientationPortrait             pragma mark -  pragma mark Table view data source     Customize the number of sections in the table view  -  NSInteger numberOfSectionsInTableView  UITableView   tableView       return 1         Customize the number of rows in the table view  -  NSInteger tableView  UITableView   tableView numberOfRowsInSection  NSInteger section       if  rss loaded    YES            return  rssItems count  2        else           return 1           -  UITableViewCell   getLoadingTableCellWithTableView  UITableView   tableView        static NSString  LoadingCellIdentifier     LoadingCell        UITableViewCell  cell    tableView dequeueReusableCellWithIdentifier LoadingCellIdentifier        if  cell    nil            cell      UITableViewCell alloc  initWithStyle UITableViewCellStyleDefault reuseIdentifier LoadingCellIdentifier  autorelease              cell textLabel text     Loading           UIActivityIndicatorView  activity     UIActivityIndicatorView alloc  initWithActivityIndicatorStyle UIActivityIndicatorViewStyleGray        activity startAnimating        cell setAccessoryView  activity        activity release        return cell     -  UITableViewCell   getTextCellWithTableView  UITableView   tableView atIndexPath  NSIndexPath   indexPath       static NSString  TextCellIdentifier     TextCell        UITableViewCell  cell    tableView dequeueReusableCellWithIdentifier TextCellIdentifier       if  cell    nil            cell      UITableViewCell alloc  initWithStyle UITableViewCellStyleValue1 reuseIdentifier TextCellIdentifier  autorelease              NSDictionary  item    rssItems objectAtIndex   indexPath row-1  2          article preview     cell textLabel font    UIFont systemFontOfSize 11       cell textLabel numberOfLines   3      cell textLabel textColor    UIColor colorWithRed 0 green 0 blue 0 alpha 0 7       cell backgroundColor    UIColor clearColor       cell textLabel backgroundColor    UIColor clearColor        UIView  backView      UIView alloc  initWithFrame CGRectZero  autorelease       backView backgroundColor    UIColor clearColor       cell backgroundView   backView       CGRect f   cell textLabel frame       cell textLabel setFrame  CGRectMake f origin x 15  f origin y  f size width-15  f size height        cell textLabel text    item objectForKey   description         return cell        Customize the appearance of table view cells  -  UITableViewCell   tableView  UITableView   tableView cellForRowAtIndexPath  NSIndexPath   indexPath        if  rss loaded    NO            return  self getLoadingTableCellWithTableView tableView              if  indexPath row   2    1            return  self getTextCellWithTableView tableView atIndexPath indexPath              static NSString  CellIdentifier     TitleCell        UITableViewCell  cell    tableView dequeueReusableCellWithIdentifier CellIdentifier       if  cell    nil            cell      UITableViewCell alloc  initWithStyle UITableViewCellStyleDefault reuseIdentifier CellIdentifier  autorelease              UIView  backView      UIView alloc  initWithFrame CGRectZero  autorelease       backView backgroundColor    UIColor clearColor       cell backgroundView   backView       NSDictionary  item    rssItems objectAtIndex  indexPath row 2        cell textLabel text    item objectForKey   title         return cell              Override to support conditional editing of the table view   -  BOOL tableView  UITableView   tableView canEditRowAtIndexPath  NSIndexPath   indexPath       Return NO if you do not want the specified item to be editable   return YES                  Override to support editing the table view   -  void tableView  UITableView   tableView commitEditingStyle  UITableViewCellEditingStyle editingStyle forRowAtIndexPath  NSIndexPath   indexPath     if  editingStyle    UITableViewCellEditingStyleDelete        Delete the row from the data source    tableView deleteRowsAtIndexPaths  NSArray arrayWithObject indexPath  withRowAnimation UITableViewRowAnimationFade          else if  editingStyle    UITableViewCellEditingStyleInsert        Create a new instance of the appropriate class  insert it into the array  and add a new row to the table view                        Override to support rearranging the table view   -  void tableView  UITableView   tableView moveRowAtIndexPath  NSIndexPath   fromIndexPath toIndexPath  NSIndexPath   toIndexPath                   Override to support conditional rearranging of the table view   -  BOOL tableView  UITableView   tableView canMoveRowAtIndexPath  NSIndexPath   indexPath       Return NO if you do not want the item to be re-orderable   return YES            pragma mark -  pragma mark Table view delegate  -  void tableView  UITableView   tableView didSelectRowAtIndexPath  NSIndexPath   indexPath        tableView deselectRowAtIndexPath indexPath animated NO          DetailViewController  detailViewController     DetailViewController alloc  initWithNibName   DetailViewController  bundle nil       DetailViewController  detailViewController     DetailViewController alloc  initWithNibName   DetailViewController  bundle nil       detailViewController item    rssItems objectAtIndex floor indexPath row 2         self navigationController pushViewController detailViewController animated YES        detailViewController release        pragma mark -  pragma mark Memory management  -  void didReceiveMemoryWarning          Releases the view if it doesn t have a superview       super didReceiveMemoryWarning           Relinquish ownership any cached data  images  etc that aren t in use     -  void viewDidUnload          Relinquish ownership of anything that can be recreated in viewDidLoad or on demand         For example  self myOutlet   nil      -  void dealloc        rssItems release       rssItems   nil        rss release       rss   nil        super dealloc       pragma mark -  pragma mark RSSLoaderDelegate - void updatedFeedWithRSS  NSMutableArray  items       rssItems    items retain        self tableView reloadData      - void failedFeedUpdateWithError  NSError   error              end   If you want more information just say it to me by answers and I will edit my question and then you will edit your answer   I would really appreciate you help

User · Accepted Answer

You are trying to load a XIB named DetailViewController  but no such XIB exists or it s not member of your current target

User · Answer

SIGABRT means in general that there is an uncaught exception  There should be more information on the console

User · Answer

SIGABRT is  as stated in other answers  a general uncaught exception  You should definitely learn a little bit more about Objective-C  The problem is probably in your UITableViewDelegate method didSelectRowAtIndexPath   -  void tableView  UITableView   tableView didSelectRowAtIndexPath  NSIndexPath   indexPath   I can t tell you much more until you show us something of the code where you handle the table data source and delegate methods

[iphone] Xcode error - Thread 1: signal SIGABRT

Examples related to iphone

Examples related to objective-c

Examples related to xcode

Examples related to sigabrt