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2014/10/15 ¤U¤È 10:04:02
iphone Programming Glossary: assertionhttp://stackoverflow.com/questions/10163664/bradlarsons-gpuimage-example-ios-4-1-building-problems-compile-is-ok-but-not is no mask Mon Apr 16 11 10 09 unknown CommCenter 33 Notice com.apple.persistentconnection apsd 26 is releasing its assertion on PDP context 0. Mon Apr 16 11 10 09 unknown CommCenter 33 Notice No more assertions for PDP context 0. Returning it back.. apsd 26 is releasing its assertion on PDP context 0. Mon Apr 16 11 10 09 unknown CommCenter 33 Notice No more assertions for PDP context 0. Returning it back to normal. Mon Apr 16 11 10 09 unknown CommCenter 33 Notice Scheduling PDP tear down..
iPhone iOS how to merge Core Data NSManagedObjectContext? http://stackoverflow.com/questions/10403538/iphone-ios-how-to-merge-core-data-nsmanagedobjectcontext in the background and am doing quite a bit of multi threading. Once the operation completes I noticed that this assertion fails NSAssert user.managedObjectContext isEqual AppUser managedObjectContext @ Different contexts How can I merge changes..
http://stackoverflow.com/questions/1320931/how-to-correctly-use-abpersonviewcontroller-with-abpeoplepickernavigationcontrol to view Contact information Update 9 2 10 This code no longer works as of the iOS 4 update it fails with an internal assertion. There is now a great Address Book API example available in the iPhone SDK Reference Library called QuickContacts. The example..
What are assertions or NSAssert good for in practice? http://stackoverflow.com/questions/1374474/what-are-assertions-or-nsassert-good-for-in-practice are assertions or NSAssert good for in practice I wonder if it's a good habit to use NSAssert all over the place What would be the benefit.. to the NDEBUG macro used by assert and you have to remember to define both if your code includes both types of assertions. If you compile out NSAssert in Release mode then you get no indication where a problem happened when customers send you.. in the field. This kind of duplicated code can become the source of bugs and I have seen code that fails due to assertions that are no longer valid. Luckily this is generally in Debug mode I have debated a lot how to create a macro that would..
What's the point of NSAssert, actually? http://stackoverflow.com/questions/1375786/whats-the-point-of-nsassert-actually the point of NSAssert actually I have to ask this because The only thing I recognize is that if the assertion fails the app crashes. Is that the reason why to use NSAssert Or what else is the benefit of it And is it right to put an.. iphone cocoa touch uikit share improve this question Assert is to make sure a value is what its suppose to be. If assertion fails that means something went wrong and so the app quits. One reason to use assert would be if you have some function..
Why does assert simply terminate a program compiled for iPhone? http://stackoverflow.com/questions/2000977/why-does-assert-simply-terminate-a-program-compiled-for-iphone NIL object encountered The NSAssert macro will throw an Objective C exception NSInternalInconsistencyException if the assertion fails. Since your goal is to break on the exception the next step is to make the Xcode debugger break on Objective C exceptions... or you need to create your own macro that does compile out in release builds. Here's the macro I use to compile out assertions in runtime code note that I then use HMAssert in my code instead of NSAssert #ifdef DEBUG # define HMAssert A B NSAssert..
Save image to camera roll with UIImageWriteToSavedPhotosAlbum http://stackoverflow.com/questions/2538907/save-image-to-camera-roll-with-uiimagewritetosavedphotosalbum my problem iphone sdk share improve this question First make sure you are calling savePhoto . Then you can add an assertion to check that the image is not nil IBAction savePhoto NSParameterAssert img.image UIImageWriteToSavedPhotosAlbum img.image..
http://stackoverflow.com/questions/3536276/how-to-diagnose-exc-crash and symbolicate the crash log so you can at least get a starting point. This could also be coming from a failed assertion like index out of bounds or what have you but since it's so far down in the view hierarchy my guess is bad memory the wrong..
http://stackoverflow.com/questions/4813744/weird-crash-in-abpeoplepicker I then watch the various routines wind down until it crashes when the stack is down to removed assertion handling routines 4 UIKit 0x3394192b UISearchDisplayController setActive animated 986 5 AddressBookUI 0x35ee65d7 ABMembersController.. animated scrollPosition notifyDelegate 662 It all looks completely proper to me with the minor exception of the assertion crash. As I have nothing to do with the search controller inside of ABPeoplePicker nor changing it during its becoming active..
Crash in ABPeoplePicker when called from another modal viewcontroller and both dismissed http://stackoverflow.com/questions/4856728/crash-in-abpeoplepicker-when-called-from-another-modal-viewcontroller-and-both-d in Contacts before running the program. The program returns but during the dismissal of the two modal VCs I get an assertion error crash. It occurs every time on iphone ipad and simulators for both. This seems a very normal thing to do so I find..
isKindOfClass and NSStringFromClass disagree about UIApplicationDelegate http://stackoverflow.com/questions/5364074/iskindofclass-and-nsstringfromclass-disagree-about-uiapplicationdelegate what comes back. In my case the output correctly says app delegate's class name is CalculatorAppDelegate . However the assertion on the next line fails and I don't understand why. void testAppDelegate id appDelegate UIApplication sharedApplication delegate.. which are then linked to the same application when you build the CalculatorTesting target. That explains why your assertions fail. EDIT Just realized that you don't need the CalculatorTesting target in Xcode 4. Just go to Project Edit Schemes.....
http://stackoverflow.com/questions/7844326/coredata-error-driving-me-crazy-coredata-serious-application-error-an-excep is expecting you to insert 1 row between these two lines. In fact no rows are being inserted so the tableView fails an assertion. You can see the expected and actual row counts in the assertion message . The increase from 3 rows to 4 rows shows that.. no rows are being inserted so the tableView fails an assertion. You can see the expected and actual row counts in the assertion message . The increase from 3 rows to 4 rows shows that your NSFetchedResultsController is noticing the newly inserted Core..
Breakpoints are not fired [closed] http://stackoverflow.com/questions/8798973/breakpoints-are-not-fired
Assertion failure error in objective c http://stackoverflow.com/questions/9909913/assertion-failure-error-in-objective-c failure error in objective c I have Json datas but I got this error assertion failure when I try to insert this records to sqlite database. I can see the datas with NSLog but I can not insert database...
http://stackoverflow.com/questions/10163664/bradlarsons-gpuimage-example-ios-4-1-building-problems-compile-is-ok-but-not me this... And in the device log there is the following... Mon Apr 16 11 09 26 unknown SimplePhotoFilter 213 Warning Assertion failure in GPUImageGammaFilter createFilterFBOofSize Users admin Desktop BradLarson GPUImage 7f9ba8d framework Source GPUImageFilter.m.. objc_exception_throw 24 2 CoreFoundation 0x344aad15 NSException raise format arguments 68 3 Foundation 0x3329b32f NSAssertionHandler handleFailureInMethod object file lineNumber description 62 4 SimplePhotoFilter 0x000046ff GPUImageFilter createFilterFBOofSize..
http://stackoverflow.com/questions/10232539/how-to-approach-hd-files 3713 10a03 cocos2d Couldn't add image 0 red.png in CCTextureCache 2012 04 19 17 14 29.367 ParallaxNodeTest 3713 10a03 Assertion failure in CCParallaxNode addChild z parallaxRatio positionOffset Users daniele Desktop ParallaxNodeTest ParallaxNodeTest..
Unable to Populate TableView In PopOverController - Objective C http://stackoverflow.com/questions/11222148/unable-to-populate-tableview-in-popovercontroller-objective-c UploadButton . However on running the above lines of code I am getting the following erre in gdb splitView 4486 f803 Assertion failure in UITableView _createPreparedCellForGlobalRow withIndexPath SourceCache UIKit_Sim UIKit 1914.84 UITableView.m 6061..
Assertion failure in dequeueReusableCellWithIdentifier:forIndexPath: http://stackoverflow.com/questions/12737860/assertion-failure-in-dequeuereusablecellwithidentifierforindexpath failure in dequeueReusableCellWithIdentifier forIndexPath So I was making an rss reader for my school and finished the.. reuseIdentifier CellIdentifier here's the error in the output 2012 10 04 20 13 05.356 Reader 4390 c07 Assertion failure in UITableView dequeueReusableCellWithIdentifier forIndexPath SourceCache UIKit_Sim UIKit 2372 UITableView.m 4460..
http://stackoverflow.com/questions/13627452/customtablecellviews-implementation-of-layoutsubviews-needs-to-call-super-ns following error. When running in iOS 6 simulator CustomCells's implementation of layoutSubviews needs to call super Assertion failure in CustomCells layoutSublayersOfLayer SourceCache UIKit_Sim UIKit 2372 UIView Terminating app due to uncaught exception..
Insert new row in UITableView when tapping first row http://stackoverflow.com/questions/15950069/insert-new-row-in-uitableview-when-tapping-first-row UITableViewRowAnimationTop Unfortunately my app keeps crashing. 2013 04 11 16 52 39.717 MyStore 12924 c07 Assertion failure in UITableView _endCellAnimationsWithContext SourceCache UIKit_Sim UIKit 2380.17 UITableView.m 861 2013 04 11 16..
UITableView : crash when adding a section footer view in empty section http://stackoverflow.com/questions/1893712/uitableview-crash-when-adding-a-section-footer-view-in-empty-section only when there is no row in section 0. But my app crashes when I enter edit mode and delete the last row in section 0 Assertion failure in UIViewAnimation initWithView indexPath endRect endAlpha startFraction endFraction curve animateFromCurrentPosition..
MonoTouch CoreGraphics PDF memory issues with CGPDFDocument and CGPDFPage http://stackoverflow.com/questions/2289174/monotouch-coregraphics-pdf-memory-issues-with-cgpdfdocument-and-cgpdfpage 20 9 FlapMag1 0x00248cc0 wrapper_managed_to_native_MonoTouch_CoreGraphics_CGPDFPage_CGPDFPageRelease_intptr 64 Assertion should not be reached at .. .. .. .. mono mini mini darwin.c 258 This slowly drives me mad because I tried everything I..
UIActionSheet Crashes on iPad / not iPhone http://stackoverflow.com/questions/3743512/uiactionsheet-crashes-on-ipad-not-iphone Crashes on iPad not iPhone When I look in the console I get this message 2010 09 18 17 04 05.284 Wasted Time 8998 207 Assertion failure in UIActionSheet showInView SourceCache UIKit_Sim UIKit 1145.66 UIAlert.m 7073 2010 09 18 17 04 05.286 Wasted Time..
Occasional errors when running OCUnit application test suite on device http://stackoverflow.com/questions/4668894/occasional-errors-when-running-ocunit-application-test-suite-on-device fail to start sometimes throwing me the following output in the console 2010 11 17 12 02 48.537 VCCTesting 12018 307 Assertion failure in SenTestClassEnumerator init SourceCache OCUnit OCUnit 1685 SourceCode SenTestingKit SenTestClassEnumerator.m.. objc_exception_throw 24 2 CoreFoundation 0x30897d15 NSException raise format arguments 68 3 Foundation 0x349f932f NSAssertionHandler handleFailureInMethod object file lineNumber description 62 4 SenTestingKit 0x20107c29 SenTestClassEnumerator init..
http://stackoverflow.com/questions/4813744/weird-crash-in-abpeoplepicker crash in ABPeoplePicker I'm using ABPeoplePicker and I'm getting a strange crash Assertion failure in UISearchDisplayController setActive animated SourceCache UIKit UIKit 1447.6.4 UISearchDisplayController.m 589..
Crash in ABPeoplePicker when called from another modal viewcontroller and both dismissed http://stackoverflow.com/questions/4856728/crash-in-abpeoplepicker-when-called-from-another-modal-viewcontroller-and-both-d for both. This seems a very normal thing to do so I find it hard to believe this is a real bug. The crash message is Assertion failure in ABMembersSearchDisplayController setActive animated SourceCache UIKit_Sim UIKit 1448.69 UISearchDisplayController.m..
How to properly call SQLite functions from background thread on iPhone? http://stackoverflow.com/questions/745565/how-to-properly-call-sqlite-functions-from-background-thread-on-iphone are made from the background thread the app will crash with these errors 2009 04 13 17 36 09.932 Action Lists 1537 20b Assertion failure in InboxRootViewController getInboxTasks Users cperry Dropbox Projects iPhone GTD GTD Classes InboxRootViewController.m.. Dropbox Projects iPhone GTD GTD Classes InboxRootViewController.m 74 2009 04 13 17 36 09.932 Action Lists 1537 3d0b Assertion failure in Task deleteCompletedTasksInDatabase completedMonthsAgo Users cperry Dropbox Projects iPhone GTD GTD Classes Data..
http://stackoverflow.com/questions/7844326/coredata-error-driving-me-crazy-coredata-serious-application-error-an-excep re run it and start by tapping the 2nd tab bar the new item shows up fine so I know the model is being updated fine. Assertion failure in UITableView _endCellAnimationsWithContext SourceCache UIKit_Sim UIKit 1912.3 UITableView.m 1046 2011 10 20 20..
Assertion failure error in objective c http://stackoverflow.com/questions/9909913/assertion-failure-error-in-objective-c failure error in objective c I have Json datas but I got this error assertion failure when I try to insert this records..
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