my app is crashed as it execute [NSXMLParser parse]; statement,and
i am getting following :
2011-03-01 09:36:31.735 MasterApp[228:207] -[NSCFString bytes]: unrecognized selector sent to instance 0x5f6b000
2011-03-01 09:36:31.738 MasterApp[228:207] * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSCFString bytes]: unrecognized selector sent to instance 0x5f6b000'
* Call stack at first throw:
(
0 CoreFoundation 0x0252eb99 exceptionPreprocess + 185
1 libobjc.A.dylib 0x0267e40e objc_exception_throw + 47
2 CoreFoundation 0x025306ab -[NSObject(NSObject) doesNotRecognizeSelector:] + 187
3 CoreFoundation 0x024a02b6 __forwarding + 966
4 CoreFoundation 0x0249fe72 _CF_forwarding_prep_0 + 50
5 Foundation 0x00114afc -[NSXMLParser parse] + 147
6 MasterApp 0x0000c731 -[identifierList getUrl] + 994
7 MasterApp 0x0000c306 -[identifierList actionSheet:clickedButtonAtIndex:] + 56
8 UIKit 0x0077047d -[UIActionSheet(Private) _buttonClicked:] + 258
9 UIKit 0x002dc7f8 -[UIApplication sendAction:to:from:forEvent:] + 119
10 UIKit 0x00367de0 -[UIControl sendAction:to:forEvent:] + 67
11 UIKit 0x0036a262 -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 527
12 UIKit 0x00368e0f -[UIControl touchesEnded:withEvent:] + 458
13 UIKit 0x003003d0 -[UIWindow _sendTouchesForEvent:] + 567
14 UIKit 0x002e1cb4 -[UIApplication sendEvent:] + 447
15 UIKit 0x002e69bf _UIApplicationHandleEvent + 7672
16 GraphicsServices 0x02d8a822 PurpleEventCallback + 1550
17 CoreFoundation 0x0250fff4 CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION + 52
18 CoreFoundation 0x02470807 __CFRunLoopDoSource1 + 215
19 CoreFoundation 0x0246da93 __CFRunLoopRun + 979
20 CoreFoundation 0x0246d350 CFRunLoopRunSpecific + 208
21 CoreFoundation 0x0246d271 CFRunLoopRunInMode + 97
22 GraphicsServices 0x02d8900c GSEventRunModal + 217
23 GraphicsServices 0x02d890d1 GSEventRun + 115
24 UIKit 0x002eaaf2 UIApplicationMain + 1160
25 MasterApp 0x00001dbc main + 102
26 MasterApp 0x00001d4d start + 53
)
terminate called after throwing an instance of 'NSException'
Program received signal: “SIGABRT”.
thank you in advance
i just try to use "urlData" instead of webData in xmlParser = [[NSXMLParser alloc] initWithData:urlData]; and now it parse very well
Related
I have tried to do various things to fix this SIGABRT error, I know it's very common but I can't seem to figure it out. Here is my error:
2013-10-09 22:16:41.277 Tap![4895:a0b] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<gameViewController 0x9944780> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key tapAction.'
*** First throw call stack:
(
0 CoreFoundation 0x017365e4 __exceptionPreprocess + 180
1 libobjc.A.dylib 0x014b98b6 objc_exception_throw + 44
2 CoreFoundation 0x017c66a1 -[NSException raise] + 17
3 Foundation 0x0117ac2e -[NSObject(NSKeyValueCoding) setValue:forUndefinedKey:] + 282
4 Foundation 0x010e6f3b _NSSetUsingKeyValueSetter + 88
5 Foundation 0x010e6493 -[NSObject(NSKeyValueCoding) setValue:forKey:] + 267
6 Foundation 0x0114894a -[NSObject(NSKeyValueCoding) setValue:forKeyPath:] + 412
7 UIKit 0x004cdcd5 -[UIRuntimeOutletConnection connect] + 106
8 libobjc.A.dylib 0x014cb7d2 -[NSObject performSelector:] + 62
9 CoreFoundation 0x01731b6a -[NSArray makeObjectsPerformSelector:] + 314
10 UIKit 0x004cc82e -[UINib instantiateWithOwner:options:] + 1417
11 UIKit 0x0075f38f -[UIStoryboard instantiateViewControllerWithIdentifier:] + 220
12 UIKit 0x0075f988 -[UIStoryboardSegueTemplate _perform:] + 88
13 UIKit 0x0075fa59 -[UIStoryboardSegueTemplate perform:] + 115
14 libobjc.A.dylib 0x014cb874 -[NSObject performSelector:withObject:withObject:] + 77
15 UIKit 0x0022dc8c -[UIApplication sendAction:to:from:forEvent:] + 108
16 UIKit 0x0022dc18 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 61
17 UIKit 0x003256d9 -[UIControl sendAction:to:forEvent:] + 66
18 UIKit 0x00325a9c -[UIControl _sendActionsForEvents:withEvent:] + 577
19 UIKit 0x00324d4b -[UIControl touchesEnded:withEvent:] + 641
20 UIKit 0x0026b0cd -[UIWindow _sendTouchesForEvent:] + 852
21 UIKit 0x0026bd34 -[UIWindow sendEvent:] + 1232
22 UIKit 0x0023fa36 -[UIApplication sendEvent:] + 242
23 UIKit 0x00229d9f _UIApplicationHandleEventQueue + 11421
24 CoreFoundation 0x016bf8af __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15
25 CoreFoundation 0x016bf23b __CFRunLoopDoSources0 + 235
26 CoreFoundation 0x016dc30e __CFRunLoopRun + 910
27 CoreFoundation 0x016dbb33 CFRunLoopRunSpecific + 467
28 CoreFoundation 0x016db94b CFRunLoopRunInMode + 123
29 GraphicsServices 0x036879d7 GSEventRunModal + 192
30 GraphicsServices 0x036877fe GSEventRun + 104
31 UIKit 0x0022c94b UIApplicationMain + 1225
32 Tap! 0x00003add main + 141
33 libdyld.dylib 0x01d72725 start + 0
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)
I have looked at the related classes and they do not have any problem. This problem occurs when I try to use a Segue.
i hav this error. can anyone help me...
Call stack at first throw:
(
0 CoreFoundation 0x00dc25a9 __exceptionPreprocess + 185
1 libobjc.A.dylib 0x00f16313 objc_exception_throw + 44
2 CoreFoundation 0x00dc40bb -[NSObject(NSObject) doesNotRecognizeSelector:] + 187
3 CoreFoundation 0x00d33966 ___forwarding___ + 966
4 CoreFoundation 0x00d33522 _CF_forwarding_prep_0 + 50
5 UIKit 0x002b24fd -[UIApplication sendAction:to:from:forEvent:] + 119
6 UIKit 0x00342799 -[UIControl sendAction:to:forEvent:] + 67
7 UIKit 0x00344c2b -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 527
8 UIKit 0x003437d8 -[UIControl touchesEnded:withEvent:] + 458
9 UIKit 0x002d6ded -[UIWindow _sendTouchesForEvent:] + 567
10 UIKit 0x002b7c37 -[UIApplication sendEvent:] + 447
11 UIKit 0x002bcf2e _UIApplicationHandleEvent + 7576
12 GraphicsServices 0x0171a992 PurpleEventCallback + 1550
13 CoreFoundation 0x00da3944 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 52
14 CoreFoundation 0x00d03cf7 __CFRunLoopDoSource1 + 215
15 CoreFoundation 0x00d00f83 __CFRunLoopRun + 979
16 CoreFoundation 0x00d00840 CFRunLoopRunSpecific + 208
17 CoreFoundation 0x00d00761 CFRunLoopRunInMode + 97
18 GraphicsServices 0x017191c4 GSEventRunModal + 217
19 GraphicsServices 0x01719289 GSEventRun + 115
20 UIKit 0x002c0c93 UIApplicationMain + 1160
21 BasicNavigation 0x00001ea0 main + 102
22 BasicNavigation 0x00001e31 start + 53
)
terminate called after throwing an instance of 'NSException'
Program received signal: “SIGABRT”.
(gdb)
When you are getting this error?
NSInvalidArgumentException
Name of an exception that occurs when you pass an invalid argument
to a method, such as a nil pointer where a non-nil object is required.
-[NSObject(NSObject) doesNotRecognizeSelector:]
indicates that one of your objects does not recognize the selector method. You are probably calling a method using an object which does not perform the particular method. Please post your code so that you can get the exact reason.
i am creating an app which contains lots of label and text value etc... on registration page
without localisation my app working perfect but after doing localization i got error
-[UILabel charValue]: unrecognized selector sent to instance 0x765b980
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UILabel charValue]: unrecognized selector sent to instance 0x765b980'
* Call stack at first throw:
(
0 CoreFoundation 0x02aa7b99 __exceptionPreprocess + 185
1 libobjc.A.dylib 0x02bf740e objc_exception_throw + 47
2 CoreFoundation 0x02aa96ab -[NSObject(NSObject) doesNotRecognizeSelector:] + 187
3 CoreFoundation 0x02a192b6 ___forwarding___ + 966
4 CoreFoundation 0x02a18e72 _CF_forwarding_prep_0 + 50
5 Foundation 0x001ebc2c _NSSetCharValueForKeyInIvar + 68
6 Foundation 0x00157152 _NSSetUsingKeyValueSetter + 230
7 Foundation 0x00157061 -[NSObject(NSKeyValueCoding) setValue:forKey:] + 285
8 UIKit 0x005d570a -[UIRuntimeOutletConnection connect] + 112
9 CoreFoundation 0x02a1dded -[NSArray makeObjectsPerformSelector:] + 461
10 UIKit 0x005d4121 -[UINib instantiateWithOwner:options:] + 1041
11 UIKit 0x005d5eb5 -[NSBundle(UINSBundleAdditions) loadNibNamed:owner:options:] + 168
12 UIKit 0x0048b95f -[UIViewController _loadViewFromNibNamed:bundle:] + 70
13 UIKit 0x00489675 -[UIViewController loadView] + 120
14 UIKit 0x0048954f -[UIViewController view] + 56
15 UIKit 0x004879f4 -[UIViewController contentScrollView] + 42
16 UIKit 0x004977e2 -[UINavigationController _computeAndApplyScrollContentInsetDeltaForViewController:] + 48
17 UIKit 0x00495ea3 -[UINavigationController _layoutViewController:] + 43
18 UIKit 0x0049712d -[UINavigationController _startTransition:fromViewController:toViewController:] + 524
19 UIKit 0x00491ccd -[UINavigationController _startDeferredTransitionIfNeeded] + 266
20 UIKit 0x00498d8b -[UINavigationController pushViewController:transition:forceImmediate:] + 876
21 UIKit 0x00491b67 -[UINavigationController pushViewController:animated:] + 62
22 Buzzador 0x000039b8 -[BuzzadorViewController newuserBtnPressed] + 146
23 UIKit 0x003df7f8 -[UIApplication sendAction:to:from:forEvent:] + 119
24 UIKit 0x0046ade0 -[UIControl sendAction:to:forEvent:] + 67
25 UIKit 0x0046d262 -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 527
26 UIKit 0x0046c053 -[UIControl touchesBegan:withEvent:] + 277
27 UIKit 0x00403324 -[UIWindow _sendTouchesForEvent:] + 395
28 UIKit 0x003e4cb4 -[UIApplication sendEvent:] + 447
29 UIKit 0x003e99bf _UIApplicationHandleEvent + 7672
30 GraphicsServices 0x030d0822 PurpleEventCallback + 1550
31 CoreFoundation 0x02a88ff4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 52
32 CoreFoundation 0x029e9807 __CFRunLoopDoSource1 + 215
33 CoreFoundation 0x029e6a93 __CFRunLoopRun + 979
34 CoreFoundation 0x029e6350 CFRunLoopRunSpecific + 208
35 CoreFoundation 0x029e6271 CFRunLoopRunInMode + 97
36 GraphicsServices 0x030cf00c GSEventRunModal + 217
37 GraphicsServices 0x030cf0d1 GSEventRun + 115
38 UIKit 0x003edaf2 UIApplicationMain + 1160
39 Buzzador 0x00002610 main + 102
40 Buzzador 0x000025a1 start + 53
)
terminate called after throwing an instance of 'NSException'
all other page work perfect with localization accept this registration.
please help me
Maybe you meant - [UILabel text] instead of - [UILabel charValue]?
i find the solution.. i removed all unused variables.. and it works fine...
thanx to all
2011-04-26 01:36:17.914 Protoype_Test1[15119:207] -[Protoype_Test1ViewController saveImage]: unrecognized selector sent to instance 0x5f60e60
2011-04-26 01:36:17.933 Protoype_Test1[15119:207] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[Protoype_Test1ViewController saveImage]: unrecognized selector sent to instance 0x5f60e60'
*** Call stack at first throw:
(
0 CoreFoundation 0x0126cbe9 __exceptionPreprocess + 185
1 libobjc.A.dylib 0x010615c2 objc_exception_throw + 47
2 CoreFoundation 0x0126e6fb -[NSObject(NSObject) doesNotRecognizeSelector:] + 187
3 CoreFoundation 0x011de366 ___forwarding___ + 966
4 CoreFoundation 0x011ddf22 _CF_forwarding_prep_0 + 50
5 UIKit 0x00366a6e -[UIApplication sendAction:to:from:forEvent:] + 119
6 UIKit 0x003f51b5 -[UIControl sendAction:to:forEvent:] + 67
7 UIKit 0x003f7647 -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 527
8 UIKit 0x003f61f4 -[UIControl touchesEnded:withEvent:] + 458
9 UIKit 0x0038b0d1 -[UIWindow _sendTouchesForEvent:] + 567
10 UIKit 0x0036c37a -[UIApplication sendEvent:] + 447
11 UIKit 0x00371732 _UIApplicationHandleEvent + 7576
12 GraphicsServices 0x01a83a36 PurpleEventCallback + 1550
13 CoreFoundation 0x0124e064 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 52
14 CoreFoundation 0x011ae6f7 __CFRunLoopDoSource1 + 215
15 CoreFoundation 0x011ab983 __CFRunLoopRun + 979
16 CoreFoundation 0x011ab240 CFRunLoopRunSpecific + 208
17 CoreFoundation 0x011ab161 CFRunLoopRunInMode + 97
18 GraphicsServices 0x01a82268 GSEventRunModal + 217
19 GraphicsServices 0x01a8232d GSEventRun + 115
20 UIKit 0x0037542e UIApplicationMain + 1160
21 Protoype_Test1 0x00001c34 main + 102
22 Protoype_Test1 0x00001bc5 start + 53
)
terminate called after throwing an instance of 'NSException'
see if the IBAction of the buttons are connected properly. I guess they are not properly connected
It would be much helpful if you post your source code rather than error out come.
Anyway i think you are trying to call an instance method through class reference.
The problem is here:
[Protoype_Test1ViewController saveImage]
It should be:
[protoype_Test1ViewController saveImage]
This is a common mistake when relay much on auto complete.
I'm pushing a simple view onto a NavigationController. The view loads fine, and when I use the built-in back button, it is properly popped.
However, when I try and pop the view with my own UIButton within the view, I get a crash.
This is the action run by my UIButton:
-(IBAction)iAgreePressed {
[[self navigationController] popViewControllerAnimated:YES];}
Am I missing something obvious here?
This is the error coming back in the console:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[LegalAgreementController iAgreePressed:]: unrecognized selector sent to instance 0x6169190'
*** Call stack at first throw:
(
0 CoreFoundation 0x0283ab99 __exceptionPreprocess + 185
1 libobjc.A.dylib 0x0298a40e objc_exception_throw + 47
2 CoreFoundation 0x0283c6ab -[NSObject(NSObject) doesNotRecognizeSelector:] + 187
3 CoreFoundation 0x027ac2b6 ___forwarding___ + 966
4 CoreFoundation 0x027abe72 _CF_forwarding_prep_0 + 50
5 UIKit 0x002d67f8 -[UIApplication sendAction:to:from:forEvent:] + 119
6 UIKit 0x00361de0 -[UIControl sendAction:to:forEvent:] + 67
7 UIKit 0x00364262 -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 527
8 UIKit 0x00362e0f -[UIControl touchesEnded:withEvent:] + 458
9 UIKit 0x002fa3d0 -[UIWindow _sendTouchesForEvent:] + 567
10 UIKit 0x002dbcb4 -[UIApplication sendEvent:] + 447
11 UIKit 0x002e09bf _UIApplicationHandleEvent + 7672
12 GraphicsServices 0x02f57822 PurpleEventCallback + 1550
13 CoreFoundation 0x0281bff4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 52
14 CoreFoundation 0x0277c807 __CFRunLoopDoSource1 + 215
15 CoreFoundation 0x02779a93 __CFRunLoopRun + 979
16 CoreFoundation 0x02779350 CFRunLoopRunSpecific + 208
17 CoreFoundation 0x02779271 CFRunLoopRunInMode + 97
18 GraphicsServices 0x02f5600c GSEventRunModal + 217
19 GraphicsServices 0x02f560d1 GSEventRun + 115
20 UIKit 0x002e4af2 UIApplicationMain + 1160
21 WeiglWorksMobileCommander 0x00001fa2 main + 84
22 WeiglWorksMobileCommander 0x00001f45 start + 53
23 ??? 0x00000001 0x0 + 1
)
terminate called after throwing an instance of 'NSException'
Thank you for your time!
Method signatures don't match. The button is sending
-[LegalAgreementController iAgreePressed:]
but you defined
-[LegalAgreementController iAgreePressed] //(note one arg versus no arg)
IBActions should be defined as:
- (IBAction) someMethod:(id)sender
You don't strictly have to include that arg, but you want to for consistency.