2014/10/15 下午 10:05:39

iphone Programming Glossary: corrupted

iPhone - Corrupt JPEG data for image received over HTTP

http://stackoverflow.com/questions/1064920/iphone-corrupt-jpeg-data-for-image-received-over-http

iPhone: Changing CGImageAlphaInfo of CGImage

http://stackoverflow.com/questions/2457116/iphone-changing-cgimagealphainfo-of-cgimage

. I have no idea how to go about doing this. There is nothing unusual about the PNG file and it isn't corrupted. It works in all other context just fine. I encountered this error just by chance but obviously my users might have similarly..

Blank black screen when running my iPad App

http://stackoverflow.com/questions/3216336/blank-black-screen-when-running-my-ipad-app

you deleted any references to something in Interface Builder Have you added any new resources recently that could be corrupted Please update your question if possible with code Update based on comments How are you adding a window if you don't have..

GSRegisterPurpleNamedPort SIGABRT in UIApplicationMain Before App Delegate Gets to Run Any Code

http://stackoverflow.com/questions/3589631/gsregisterpurplenamedport-sigabrt-in-uiapplicationmain-before-app-delegate-gets

This code to write video+audio through AVAssetWriter and AVAssetWriterInputs is not working. Why?

http://stackoverflow.com/questions/4149963/this-code-to-write-videoaudio-through-avassetwriter-and-avassetwriterinputs-is

working for me. If I just write video then the code is doing its job very well. When I add audio the output file is corrupted and cannot be reproduced. Here is part of my code Setting up AVCaptureVideoDataOutput and AVCaptureAudioDataOutput NSError.. NSDictionary audioOutputSettings nil Both type of audio inputs causes output video file to be corrupted. if NO should work from iphone 3GS on and from ipod 3rd generation audioOutputSettings NSDictionary dictionaryWithObjectsAndKeys.. captureOutput _videoOutput self newVideoSample sampleBuffer If I add audio to the video then the output file gets corrupted and it cannot be reproduced else self newAudioSample sampleBuffer void newVideoSample CMSampleBufferRef sampleBuffer..

iOS SDK - Programmatically generate a PDF file

http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file

this question A couple things... First there is a bug with CoreGraphics PDF generation in iOS that results in corrupted PDFs. I know this issue exists up to and including iOS 4.1 I haven't tested iOS 4.2 . The issue is related to fonts and..

Printing a stack trace from another thread

http://stackoverflow.com/questions/4765158/printing-a-stack-trace-from-another-thread

need to take that into account when walking the frame to fill out your stack trace. There's also the possibility of a corrupted stack leading to a bad pointer which will crash your program. You can get around this by copying memory using vm_read_overwrite..

Asynchronously dispatched recursive blocks

http://stackoverflow.com/questions/5394647/asynchronously-dispatched-recursive-blocks

copy from myBlock variable that is invalid address because the block in stack was already scoped out. It will execute corrupted block in stack. Thus you have to Block_copy the block. myBlock Block_copy ^ ... And don't forget Block_release the block..

iPhone UINavigation Issue - nested push animation can result in corrupted navigation bar

http://stackoverflow.com/questions/5525519/iphone-uinavigation-issue-nested-push-animation-can-result-in-corrupted-naviga

UINavigation Issue nested push animation can result in corrupted navigation bar I keep getting the following errors 2011 04 02 14 55 23.350 AppName 42430 207 nested push animation can.. bar I keep getting the following errors 2011 04 02 14 55 23.350 AppName 42430 207 nested push animation can result in corrupted navigation bar 2011 04 02 14 55 23.352 AppName 42430 207 nested push animation can result in corrupted navigation bar 2011.. can result in corrupted navigation bar 2011 04 02 14 55 23.352 AppName 42430 207 nested push animation can result in corrupted navigation bar 2011 04 02 14 55 23.729 AppName 42430 207 Finishing up a navigation transition in an unexpected state. Navigation..

iPhone SDK: XML mystery, after adding child nodeforXPath returns nothing (found a hacky solution)

http://stackoverflow.com/questions/7007767/iphone-sdk-xml-mystery-after-adding-child-nodeforxpath-returns-nothing-found

self.doc.XMLData give something different than self.doc nodesForXPath so it fools me to thing my doc is ok but maybe I corrupted the doc or a wrong namespace while adding removing some elements in a previous method my xml starts like this SOAP ENV Envelope..

Core Data Crash: [__NSArrayM insertObject:atIndex:]: object cannot be nil

http://stackoverflow.com/questions/7966149/core-data-crash-nsarraym-insertobjectatindex-object-cannot-be-nil

Crash when adding persistent store (iCloud enabled) in app delegate

http://stackoverflow.com/questions/8021753/crash-when-adding-persistent-store-icloud-enabled-in-app-delegate

they fall out of sync. I can't say for sure what causes this but my suspicion is that the transaction log becomes corrupted or more likely the container of the log itself is recreated. This would be like device A posting changes to container A.. the data that is supposed to be in it. The other isSource YES path does a number of things. In general it removes the corrupted container. It then creates a new container for the logs to have a place to reside . Finally it searches through the parent.. again. I still have no idea why this happened but it seems like the iCloud storage associated with that App ID got corrupted So bottom line is if this happens to anyone else follow these steps and you should be good Create a new App ID in the Provisioning..