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PONSObject's 'description' method giving parentheses as output?
 

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  1. PONSObject's 'description' method giving parentheses as output?
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    <p>So, I'm debugging an app I'm building and using the description method to help me find the problem. But instead of giving me the app as a string it is printing out parentheses instead. Please help!</p> <p>Here's the code:</p> <pre><code>- (void)viewDidLoad { [super viewDidLoad]; reminders = [[NSMutableArray alloc] init]; currentTitle = [[NSMutableString alloc] init]; currentDate = [[NSMutableString alloc] init]; currentSummary = [[ NSMutableString alloc] init]; currentLink = [[NSMutableString alloc] init]; NSLog(@"IT'S HERE %@", [reminders description]);} </code></pre> <p>...</p> <p>and the error:</p> <pre><code>[Session started at 2010-10-04 22:15:16 -0400.] 2010-10-04 22:15:17.434 Reminders[5824:207] ******* Accessibility Status Changed: On 2010-10-04 22:15:17.464 Reminders[5824:207] ********** Loading AX for: com.yourcompany.Reminders ************ 2010-10-04 22:15:17.506 Reminders[5824:207] IT'S HERE ( ) 2010-10-04 22:15:17.510 Reminders[5824:207] Hello 2010-10-04 22:15:17.512 Reminders[5824:207] ( ) 2010-10-04 22:15:17.514 Reminders[5824:207] PVC: &lt;UITableView: 0x602d600; frame = (0 20; 320 460); clipsToBounds = YES; opaque = NO; autoresize = W+H; layer = &lt;CALayer: 0x5f3f3b0&gt;; contentOffset: {0, 0}&gt; 2010-10-04 22:15:17.514 Reminders[5824:207] It's here 2010-10-04 22:15:17.515 Reminders[5824:207] Loaded 2010-10-04 22:15:17.520 Reminders[5824:207] -[__NSCFArray name]: unrecognized selector sent to instance 0x6a4b640 2010-10-04 22:15:17.523 Reminders[5824:207] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFArray name]: unrecognized selector sent to instance 0x6a4b640' *** Call stack at first throw: ( 0 CoreFoundation 0x0248bb99 __exceptionPreprocess + 185 1 libobjc.A.dylib 0x025db40e objc_exception_throw + 47 2 CoreFoundation 0x0248d6ab -[NSObject(NSObject) doesNotRecognizeSelector:] + 187 3 CoreFoundation 0x023fd2b6 ___forwarding___ + 966 4 CoreFoundation 0x023fce72 _CF_forwarding_prep_0 + 50 5 Reminders 0x00003aa9 -[RootViewController tableView:cellForRowAtIndexPath:] + 300 6 UIKit 0x00090d6f -[UITableView(UITableViewInternal) _createPreparedCellForGlobalRow:withIndexPath:] + 619 7 UIKit 0x00086e02 -[UITableView(UITableViewInternal) _createPreparedCellForGlobalRow:] + 75 8 UIKit 0x0009b774 -[UITableView(_UITableViewPrivate) _updateVisibleCellsNow:] + 1561 9 UIKit 0x000937ec -[UITableView layoutSubviews] + 242 10 QuartzCore 0x03f60481 -[CALayer layoutSublayers] + 177 11 QuartzCore 0x03f601b1 CALayerLayoutIfNeeded + 220 12 QuartzCore 0x03f592e0 _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 302 13 QuartzCore 0x03f59040 _ZN2CA11Transaction6commitEv + 292 14 UIKit 0x0002204e -[UIApplication _reportAppLaunchFinished] + 39 15 UIKit 0x00022477 -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 545 16 UIKit 0x0002c3ec -[UIApplication handleEvent:withNewEvent:] + 1958 17 UIKit 0x00024b3c -[UIApplication sendEvent:] + 71 18 UIKit 0x000299bf _UIApplicationHandleEvent + 7672 19 GraphicsServices 0x026fa822 PurpleEventCallback + 1550 20 CoreFoundation 0x0246cff4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 52 21 CoreFoundation 0x023cd807 __CFRunLoopDoSource1 + 215 22 CoreFoundation 0x023caa93 __CFRunLoopRun + 979 23 CoreFoundation 0x023ca350 CFRunLoopRunSpecific + 208 24 CoreFoundation 0x023ca271 CFRunLoopRunInMode + 97 25 UIKit 0x00021c6d -[UIApplication _run] + 625 26 UIKit 0x0002daf2 UIApplicationMain + 1160 27 Reminders 0x00002078 main + 102 28 Reminders 0x00002009 start + 53 ) terminate called after throwing an instance of 'NSException' </code></pre> <p>Here's the method that you asked for fluchtpunkt</p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"cell"; cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease]; } // Configure the cell. Reminder *theReminder = [reminders objectAtIndex:indexPath.row]; cell.textLabel.text = theReminder.name; return cell; } </code></pre>
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    1. COplease add `NSLog(@"%@", reminders);` before `Reminder *theReminder = [reminders objectAtIndex:indexPath.row];` I think there are more NSArrays in the reminders-array
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      1. USMatthias Bauch
 

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