I'm trying to add UITableViewController to Today Widget, but every time I drag UITableViewController to Storyboard and run the Widget it crashes with the following error.
I've tried multiple times. I've tried it by using Table View object, but problem persists.
Note: It crashes even before loading viewDidLoad() method.
2015-06-06 01:19:20.569 iOSHackerToday[3202:283287] * Terminating app due to uncaught exception
'NSInvalidArgumentException', reason: '* -[NSArrayM
insertObject:atIndex:]: object cannot be nil'
*** First throw call stack: ( 0 CoreFoundation 0x0000000107842c65 __exceptionPreprocess + 165 1 libobjc.A.dylib
0x00000001074dbbb7 objc_exception_throw + 45 2 CoreFoundation
0x000000010770f8ca -[__NSArrayM insertObject:atIndex:] + 954 3
UIKit 0x0000000107d6f0b9
-[UIViewController _addChildViewController:performHierarchyCheck:notifyWillMove:] + 338 4 UIKit 0x0000000108241a0c
-[_UIViewServiceViewControllerOperator __createViewController:withContextToken:fbsDisplays:appearanceSerializedRepresentations:legacyAppearance:traitCollection:initialInterfaceOrientation:hostAccessibilityServerPort:canShowTextServices:replyHandler:]
+ 2216 5 CoreFoundation 0x0000000107738dec __invoking_ + 140 6 CoreFoundation 0x0000000107738c42 -[NSInvocation invoke] + 290 7 CoreFoundation
0x00000001077c9016 -[NSInvocation invokeWithTarget:] + 54 8 UIKit
0x00000001082fd01b -[_UIViewServiceImplicitAnimationDecodingProxy
forwardInvocation:] + 222 9 CoreFoundation
0x000000010779ff4f forwarding + 495 10 CoreFoundation
0x000000010779fcd8 _CF_forwarding_prep_0 + 120 11 CoreFoundation
0x0000000107738dec invoking_ + 140 12 CoreFoundation
0x0000000107738c42 -[NSInvocation invoke] + 290 13 CoreFoundation
0x00000001077c9016 -[NSInvocation invokeWithTarget:] + 54 14 UIKit
0x00000001082889f4 -[_UIQueueingProxy forwardInvocation:] + 319 15
CoreFoundation 0x000000010779ff4f
forwarding + 495 16 CoreFoundation 0x000000010779fcd8 _CF_forwarding_prep_0 + 120 17 CoreFoundation
0x0000000107738dec invoking_ + 140 18 CoreFoundation
0x0000000107738c42 -[NSInvocation invoke] + 290 19 CoreFoundation
0x00000001077c9016 -[NSInvocation invokeWithTarget:] + 54 20
CoreFoundation 0x000000010779ff4f
forwarding + 495 21 CoreFoundation 0x000000010779fcd8 _CF_forwarding_prep_0 + 120 22 CoreFoundation
0x0000000107738dec invoking_ + 140 23 CoreFoundation
0x0000000107738c42 -[NSInvocation invoke] + 290 24 libdispatch.dylib
0x0000000109da6f16 _dispatch_call_block_and_release + 12 25
libdispatch.dylib 0x0000000109dc1964
_dispatch_client_callout + 8 26 libdispatch.dylib 0x0000000109daca59 _dispatch_main_queue_callback_4CF + 704 27
CoreFoundation 0x00000001077aa1f9
CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE + 9 28 CoreFoundation 0x000000010776bdcb __CFRunLoopRun
+ 2043 29 CoreFoundation 0x000000010776b366 CFRunLoopRunSpecific + 470 30 GraphicsServices
0x000000010b01ca3e GSEventRunModal + 161 31 UIKit
0x0000000107c3b900 UIApplicationMain + 1282 32 libxpc.dylib
0x000000010a0a7aec _xpc_objc_main + 453 33 libxpc.dylib
0x000000010a0a9e91 xpc_main + 185 34 Foundation
0x0000000107209ee1 service_connection_handler + 0 35 PlugInKit
0x0000000106ff3a82 -[PKService run] + 521 36 PlugInKit
0x0000000106ff3747 +[PKService main] + 55 37 PlugInKit
0x0000000106ff3aa6 +[PKService _defaultRun:arguments:] + 17 38
libextension.dylib 0x000000010978399d NSExtensionMain
+ 51 39 libdyld.dylib 0x0000000109df1145 start + 1 40 ??? 0x0000000000000001 0x0 + 1 ) libc++abi.dylib: terminating with uncaught exception of type
NSException (lldb)
When you delete the default layout and drag a new table view controller, you need to mark the new view controller as 'Intial View Controller'
Here's the Apple's document which explains how to do it. https://developer.apple.com/library/ios/recipes/xcode_help-IB_storyboard/chapters/SetInitialController.html
In the storyboard, if you are using a custom view controller class made in swift, make sure you check the box 'Inherit Module From Target':
Related
When I called NSTimer -[invalidate] method and set timer to nil, there caused carsh.The thread that I initialize NSTimer and call -[invalidate] method was the same thread.but it crashed sometimes。why?Bad access crash? This is crash log:
#0. Crashed: com.apple.main-thread
0 libobjc.A.dylib 0x1819d4430 objc_msgSend + 16
1 MTXX 0x100d73480 -[MTBDummyWebViewViewController resetTimerAndAnimation] (MTBDummyWebViewViewController.m:135)
2 MTXX 0x100d73828 -[MTBDummyWebViewViewController webView:shouldStartLoadWithRequest:navigationType:] (MTBDummyWebViewViewController.m:176)
3 UIKit 0x18bda4f9c -[UIWebView webView:decidePolicyForNavigationAction:request:frame:decisionListener:] + 300
4 CoreFoundation 0x182779670 __invoking___ + 144
5 CoreFoundation 0x1826586cc -[NSInvocation invoke] + 292
6 CoreFoundation 0x18265d16c -[NSInvocation invokeWithTarget:] + 60
7 WebKitLegacy 0x18b811858 -[_WebSafeForwarder forwardInvocation:] + 156
8 CoreFoundation 0x1827773bc ___forwarding___ + 624
9 CoreFoundation 0x18265d01c _CF_forwarding_prep_0 + 92
10 CoreFoundation 0x182779670 __invoking___ + 144
11 CoreFoundation 0x1826586cc -[NSInvocation invoke] + 292
12 WebCore 0x18a4d34f4 HandleDelegateSource(void*) + 108
13 CoreFoundation 0x18271a2e8 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
14 CoreFoundation 0x18271a268 __CFRunLoopDoSource0 + 88
15 CoreFoundation 0x182719af0 __CFRunLoopDoSources0 + 204
16 CoreFoundation 0x1827176c8 __CFRunLoopRun + 1048
17 CoreFoundation 0x182637fb8 CFRunLoopRunSpecific + 436
18 GraphicsServices 0x1844cff84 GSEventRunModal + 100
19 UIKit 0x18bc0c2e8 UIApplicationMain + 208
20 MTXX 0x10047f6bc main (main.m:15)
21 libdyld.dylib 0x18215a56c start + 4
--
They are used like this:
[self.timeoutTimer invalidate];
self.timeoutTimer = nil;
I am new to Xcode and I keep getting this error and I am not quite sure what it means and how to fix it:
Below is the link to the code error(http://pastebin.com/Y74frJxa) ...
2014-01-26 00:23:16.183 SidebarDemo[677:70b] *** Assertion failure in -[UITableView dequeueReusableCellWithIdentifier:forIndexPath:], /SourceCache/UIKit_Sim/UIKit-2903.23/UITableView.m:5261
2014-01-26 00:23:16.186 SidebarDemo[677:70b] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'unable to dequeue a cell with identifier map - must register a nib or a class for the identifier or connect a prototype cell in a storyboard'
*** First throw call stack:
(
0 CoreFoundation 0x0222a5e4 __exceptionPreprocess + 180
1 libobjc.A.dylib 0x016a48b6 objc_exception_throw + 44
2 CoreFoundation 0x0222a448 +[NSException raise:format:arguments:] + 136
3 Foundation 0x01077fee -[NSAssertionHandler handleFailureInMethodbject:file:lineNumber:description:] + 116
4 UIKit 0x002e9ed3 -[UITableView dequeueReusableCellWithIdentifier:forIndexPath:] + 170
5 SidebarDemo 0x0000d6e9 -[SidebarViewController tableView:cellForRowAtIndexPath:] + 233
6 UIKit 0x002f461f -[UITableView _createPreparedCellForGlobalRow:withIndexPath:] + 412
7 UIKit 0x002f46f3 -[UITableView _createPreparedCellForGlobalRow:] + 69
8 UIKit 0x002d8774 -[UITableView _updateVisibleCellsNow:] + 2378
9 UIKit 0x002ebe95 -[UITableView layoutSubviews] + 213
10 UIKit 0x00270267 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 355
11 libobjc.A.dylib 0x016b681f -[NSObject performSelector:withObject:] + 70
12 QuartzCore 0x029ed2ea -[CALayer layoutSublayers] + 148
13 QuartzCore 0x029e10d4 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 380
14 QuartzCore 0x029e0f40 _ZN2CA5Layer28layout_and_display_if_neededEPNS_11TransactionE + 26
15 QuartzCore 0x02948ae6 _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 294
16 QuartzCore 0x02949e71 _ZN2CA11Transaction6commitEv + 393
17 QuartzCore 0x02a06430 +[CATransaction flush] + 52
18 UIKit 0x00221dc9 _afterCACommitHandler + 131
19 CoreFoundation 0x021f24ce __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 30
20 CoreFoundation 0x021f241f __CFRunLoopDoObservers + 399
21 CoreFoundation 0x021d0344 __CFRunLoopRun + 1076
22 CoreFoundation 0x021cfac3 CFRunLoopRunSpecific + 467
23 CoreFoundation 0x021cf8db CFRunLoopRunInMode + 123
24 GraphicsServices 0x027c59e2 GSEventRunModal + 192
25 GraphicsServices 0x027c5809 GSEventRun + 104
26 UIKit 0x00205d3b UIApplicationMain + 1225
27 SidebarDemo 0x0000c76d main + 141
28 libdyld.dylib 0x0386a70d start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)
Thank you to all who help in advance!
The error says you are missing reuseIdentifier. For this,
just select tableViewCell in yourTableView in Storyboard and set reuseIdentifier in attributes Inspector.
use that reuse identifier in cellForRowAtIndex method as
[tableView dequeueReusableCellWithIdentifier:#"xxxx"]
I found a weird crash issue in my app, and I can't got enough message from the crash report.
Here is the crash report:
-[TileLayer _isChargeEnabled]: unrecognized selector sent to instance 0x14aeadb0
(null)
(
0 CoreFoundation 0x376298a7 __exceptionPreprocess + 186
1 libobjc.A.dylib 0x3169e259 objc_exception_throw + 32
2 CoreFoundation 0x3762ca9b -[NSObject doesNotRecognizeSelector:] + 174
3 CoreFoundation 0x3762b915 ___forwarding___ + 300
4 CoreFoundation 0x37586650 _CF_forwarding_prep_0 + 48
5 UIKit 0x30775e43 -[UIWindow warpPoint:] + 686
6 UIKit 0x3075c1ff _UIApplicationHandleEvent + 2438
7 GraphicsServices 0x3777922b PurpleEventCallback + 882
8 CoreFoundation 0x375fd523 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 38
9 CoreFoundation 0x375fd4c5 __CFRunLoopDoSource1 + 140
10 CoreFoundation 0x375fc313 __CFRunLoopRun + 1370
11 CoreFoundation 0x3757f4a5 CFRunLoopRunSpecific + 300
12 CoreFoundation 0x3757f36d CFRunLoopRunInMode + 104
13 GraphicsServices 0x37778439 GSEventRunModal + 136
14 UIKit 0x3078bcd5 UIApplicationMain + 1080
15 Movie 0x00022eb3 _mh_execute_header + 7859
16 Movie 0x00022e40 _mh_execute_header + 7744
)
Well, it means you tried passing a message (a.k.a calling a method) _isChargeEnabled to an object of class TileLayer, but it is non-existent.
UPDATE
I did a quick google search and turns out _isChargeEnabled is private API of Apple. You could check this and this for more information.
Anyone knows Why this error?Occur when i select the row of a table,navigate to a view,then if i go back and select it again it just crash
-[CALayerArray name]: unrecognized selector sent to instance 0x5a4f8a0
2011-08-24 01:01:10.983 Prototipo[8277:207]
*** Terminating app due to uncaught exception 'NSInvalidArgumentException',
reason: '-[CALayerArray name]: unrecognized selector sent to instance 0x5a4f8a0'
*** Call stack at first throw:
(
0 CoreFoundation 0x010715a9 __exceptionPreprocess + 185
1 libobjc.A.dylib 0x011c5313 objc_exception_throw + 44
2 CoreFoundation 0x010730bb -[NSObject(NSObject) doesNotRecognizeSelector:] + 187
3 CoreFoundation 0x00fe2966 ___forwarding___ + 966
4 CoreFoundation 0x00fe2522 _CF_forwarding_prep_0 + 50
5 Prototipo 0x00003989 -[BaladaDetailsController setAllElements] + 129
6 Prototipo 0x00003cba -[BaladaDetailsController viewDidLoad] + 36
7 UIKit 0x00371089 -[UIViewController view] + 179
8 UIKit 0x0036f482 -[UIViewController contentScrollView] + 42
9 UIKit 0x0037ff25 -[UINavigationController _computeAndApplyScrollContentInsetDeltaForViewController:] + 48
10 UIKit 0x0037e555 -[UINavigationController _layoutViewController:] + 43
11 UIKit 0x0037f7aa -[UINavigationController _startTransition:fromViewController:toViewController:] + 326
12 UIKit 0x0037a32a -[UINavigationController _startDeferredTransitionIfNeeded] + 266
13 UIKit 0x00381562 -[UINavigationController pushViewController:transition:forceImmediate:] + 932
14 UIKit 0x0037a1c4 -[UINavigationController pushViewController:animated:] + 62
15 Prototipo 0x00004bea -[TableViewBaladasController tableView:didSelectRowAtIndexPath:] + 280
16 UIKit 0x00338b68 -[UITableView _selectRowAtIndexPath:animated:scrollPosition:notifyDelegate:] + 1140
17 UIKit 0x0032eb05 -[UITableView _userSelectRowAtPendingSelectionIndexPath:] + 219
18 Foundation 0x0004079e __NSFireDelayedPerform + 441
19 CoreFoundation 0x010528c3 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 19
20 CoreFoundation 0x01053e74 __CFRunLoopDoTimer + 1220
21 CoreFoundation 0x00fb02c9 __CFRunLoopRun + 1817
22 CoreFoundation 0x00faf840 CFRunLoopRunSpecific + 208
23 CoreFoundation 0x00faf761 CFRunLoopRunInMode + 97
24 GraphicsServices 0x0192e1c4 GSEventRunModal + 217
25 GraphicsServices 0x0192e289 GSEventRun + 115
26 UIKit 0x002cfc93 UIApplicationMain + 1160
27 Prototipo 0x0000261c main + 102
28 Prototipo 0x000025ad start + 53
)
terminate called after throwing an instance of 'NSException'
You've probably have a memory management error and have over-released an object. Read the Memory Management Programming Guide. If you show some of your code we can provide more help.
When i am moving the data from tableview cell by one its crashing ..
When my view did loaded my array count is 64
I assign this to number of row return [categorieArray count];
and cell configuration
cell.textLabel.text=[categorieArray objectAtIndex:indexPath.row];
return cell;
*** Call stack at first throw:
(
0 CoreFoundation 0x00f8fbe9 __exceptionPreprocess + 185
1 libobjc.A.dylib 0x010e45c2 objc_exception_throw + 47
2 CoreFoundation 0x00f916fb -[NSObject(NSObject) doesNotRecognizeSelector:] + 187
3 CoreFoundation 0x00f01366 ___forwarding___ + 966
4 CoreFoundation 0x00f00f22 _CF_forwarding_prep_0 + 50
5 Sigma-Aldrich 0x0000468d -[RootViewController tableView:cellForRowAtIndexPath:] + 237
6 UIKit 0x000977fa -[UITableView(UITableViewInternal) _createPreparedCellForGlobalRow:withIndexPath:] + 634
7 UIKit 0x0008d77f -[UITableView(UITableViewInternal) _createPreparedCellForGlobalRow:] + 75
8 UIKit 0x000a2450 -[UITableView(_UITableViewPrivate) _updateVisibleCellsNow:] + 1561
9 UIKit 0x0009a538 -[UITableView layoutSubviews] + 242
10 QuartzCore 0x017f5451 -[CALayer layoutSublayers] + 181
11 QuartzCore 0x017f517c CALayerLayoutIfNeeded + 220
12 QuartzCore 0x017ee37c _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 310
13 QuartzCore 0x017ee0d0 _ZN2CA11Transaction6commitEv + 292
14 QuartzCore 0x0181e7d5 _ZN2CA11Transaction17observer_callbackEP19__CFRunLoopObservermPv + 99
15 CoreFoundation 0x00f70fbb __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 27
16 CoreFoundation 0x00f060e7 __CFRunLoopDoObservers + 295
17 CoreFoundation 0x00ecebd7 __CFRunLoopRun + 1575
18 CoreFoundation 0x00ece240 CFRunLoopRunSpecific + 208
19 CoreFoundation 0x00ece161 CFRunLoopRunInMode + 97
20 GraphicsServices 0x01203268 GSEventRunModal + 217
21 GraphicsServices 0x0120332d GSEventRun + 115
22 UIKit 0x0003242e UIApplicationMain + 1160
23 Sigma-Aldrich 0x00001d49 main + 121
24 Sigma-Aldrich 0x00001cc5 start + 53
25 ??? 0x00000001 0x0 + 1
)
terminate called after throwing an instance of 'NSException'
It seems you have an incomplete implementation of your UITableViewDataSource, specifically (it seems) you forgot to implement tableView:cellForRowAtIndexPath, so that when the framework tries and calls it, it fails.
Have a look here for more info.