NSInternalInconsistencyException

[ppn]

I'm in the process of converting my iphone app into ipad app. I use a presentModalViewController to open up the next view. It works on my iphone but I get the following error at the [self presentModalViewController:resultsViewController animated:YES]; when I use it on the ipad 4.3 simulator version:

Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: '-[UIViewController _loadViewFromNibNamed:bundle:] loaded the "ResultsViewController" nib but the view outlet was not set.

When I run it on the ipad 5.0 simulator version I only get a "Program received signal: SIGABRT" but I don't get he above error. I'm using the new xcode 4.2 and I find it weird I'm getting 2 different error results depending on which simulator I run it on. Does anyone know if the presentModalViewController works on ipad?

Here's my method:

-(IBAction)viewResults:(id)sender{
[self stopRepeatingTimer:self];
[self saveQuizTime];
[self saveResult];
NSString *tempTime;
if (totalTimerCount < 3600) {
tempTime = [[NSString alloc] initWithFormat:@"%02i:%02i", totalTimerCount/60, totalTimerCount%60];
} else {
tempTime = [[NSString alloc] initWithFormat:@"%02i:%02i:%02i", totalTimerCount/3600, (totalTimerCount%3600)/60, (totalTimerCount%3600)%60];
}
ResultsViewController *resultsViewController = [[ResultsViewController alloc] initWithNibName:@"ResultsViewController" bundle:nil];
resultsViewController.quizid = self.quizid;
resultsViewController.dateTaken = [NSDate date];
resultsViewController.timeString = tempTime;
resultsViewController.correctCounter = self.correctCounter;
resultsViewController.totalQuestions = totalQuizQuestions;
resultsViewController.quizSummary = self.quizSummary;
resultsViewController.parentView = @"Quiz";
resultsViewController.delegate = self;
resultsViewController.modalTransitionStyle = UIModalTransitionStyleCoverVertical;
[self presentModalViewController:resultsViewController animated:YES];
[resultsViewController release];
[tempTime release];
}

[Luke Redpath]

The error is pretty self-explanatory. Have you hooked up the view outlet in your XIB file?

[ppn]

yes, I've hooked up the view with the File's Owner. The weird thing is it works on the iphone but fails on the ipad simulator. I just tried it on the ipad and it works. Anyone have the same bug?

[jnoxx]

Well, the error is quite straight forward, inside your XIB, you are not setting the view outlet. Maybe because you have checked the iphone XIB, and you need to check the iPad xib, or other way around. the error is there, and It's no bug.

[ppn]

I use the same XIB for both iphone and ipad. This works on my iPad but not the iPad simulator. Is that possible? I thought the simulator should reflect the actual ipad. Here's the rest of the error code if it helps.

*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: '-[UIViewController _loadViewFromNibNamed:bundle:] loaded the "ResultsViewController" nib but the view outlet was not set.'
*** Call stack at first throw:
(
0 CoreFoundation 0x011e25a9 __exceptionPreprocess + 185
1 libobjc.A.dylib 0x01336313 objc_exception_throw + 44
2 CoreFoundation 0x0119aef8 +[NSException raise:format:arguments:] + 136
3 CoreFoundation 0x0119ae6a +[NSException raise:format:] + 58
4 UIKit 0x003ae709 -[UIViewController _loadViewFromNibNamed:bundle:] + 295
5 UIKit 0x003ac134 -[UIViewController loadView] + 120
6 UIKit 0x003ac00e -[UIViewController view] + 56
7 UIKit 0x003ada3d -[UIViewController viewControllerForRotation] + 63
8 UIKit 0x003a9988 -[UIViewController _visibleView] + 90
9 UIKit 0x0064b93c -[UIClientRotationContext initWithClient:toOrientation:duration:andWindow:] + 354
10 UIKit 0x0032381e -[UIWindow _setRotatableClient:toOrientation:updateStatusBar:duration:force:] + 954
11 UIKit 0x005ab619 -[UIWindowController transition:fromViewController:toViewController:target:didEndSelector:] + 1381
12 UIKit 0x003b065d -[UIViewController presentModalViewController:withTransition:] + 3478
13 MBClass5Test 0x00011041 -[QuizViewController viewResults:] + 1393
14 MBClass5Test 0x0000ea23 -[QuizViewController nextQuestion:] + 291
15 UIKit 0x002fc4fd -[UIApplication sendAction:to:from:forEvent:] + 119
16 UIKit 0x0038c799 -[UIControl sendAction:to:forEvent:] + 67
17 UIKit 0x0038ec2b -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 527
18 UIKit 0x0038d7d8 -[UIControl touchesEnded:withEvent:] + 458
19 UIKit 0x00320ded -[UIWindow _sendTouchesForEvent:] + 567
20 UIKit 0x00301c37 -[UIApplication sendEvent:] + 447
21 UIKit 0x00306f2e _UIApplicationHandleEvent + 7576
22 GraphicsServices 0x01b3a992 PurpleEventCallback + 1550
23 CoreFoundation 0x011c3944 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 52
24 CoreFoundation 0x01123cf7 __CFRunLoopDoSource1 + 215
25 CoreFoundation 0x01120f83 __CFRunLoopRun + 979
26 CoreFoundation 0x01120840 CFRunLoopRunSpecific + 208
27 CoreFoundation 0x01120761 CFRunLoopRunInMode + 97
28 GraphicsServices 0x01b391c4 GSEventRunModal + 217
29 GraphicsServices 0x01b39289 GSEventRun + 115
30 UIKit 0x0030ac93 UIApplicationMain + 1160
31 MBClass5Test 0x00001d39 main + 121
32 MBClass5Test 0x00001cb5 start + 53
33 ??? 0x00000001 0x0 + 1
)

[jnoxx]

No It doesn't really help :p The only thing I can tell you is, that a XIB on the simulator is not Capital Sensitive, and on the actual device it is. So a "RootViewController" and you type "rootViewController", will work on the simulator, but not on the actual device. That's the only thing I can figure out atm which could be your error.