2014/10/15 下午 10:10:34
iphone Programming Glossary: invalidAdd UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how I recommend against trying to customize the contents of an ActionSheet as it can lead to serious invalid context errors in iOS 7. I just spent a few hours working through this problem and ultimately decided..
http://stackoverflow.com/questions/1298867/convert-image-to-grayscale this question What exactly takes place when you use this function Is the function returning an invalid image or is the display not showing it correctly This is the method I use to convert to greyscale. UIImage..
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase point where I try to validate the receipt with the app store as i am constantly getting back an invalid status. I am passing the receipt data to my PHP server then forwarding from there to the app store and..
How to Rotate a UIImage 90 degrees? http://stackoverflow.com/questions/1315251/how-to-rotate-a-uiimage-90-degrees a target size as the current size of the UIImage but I get an error Error CGBitmapContextCreate invalid data bytes row should be at least 1708 for 8 integer bits component 3 components kCGImageAlphaPremultipliedLast...
iPhone how to check that a string is numeric only http://stackoverflow.com/questions/1320295/iphone-how-to-check-that-a-string-is-numeric-only the iPhone. It's based on the RegexKitLite regular expressions and turns the text red when its invalid. static bool TextIsValidValue NSString newText double value bool result false if newText isMatchedByRegex..
http://stackoverflow.com/questions/1388467/reading-epub-format linked above 4 parse the XML file at META INF container.xml if this file doesn't exist the EPUB is invalid using TBXML linked above 5 In this XML find the first rootfile with media type application oebps package..
AES interoperability between .Net and iPhone? http://stackoverflow.com/questions/538435/aes-interoperability-between-net-and-iphone the encrypted strings from the iPhone cannot be decrypted by .Net. The error I get is Padding is invalid and cannot be removed. The .Net code is from http blog.realcoderscoding.com index.php 2008 07 dot net..
http://stackoverflow.com/questions/999313/iphone-app-signing-a-valid-signing-identity-matching-this-profile-could-not-be question Had the same problem yesterday. Now after signing to the developer portal for every invalid provisioning profile have a button Renew . After renewing and downloading updated provisioning profile..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how to be subclassed nor should you add views to its hierarchy I recommend against trying to customize the contents of an ActionSheet as it can lead to serious invalid context errors in iOS 7. I just spent a few hours working through this problem and ultimately decided to take a different approach. I replaced the call to show..
http://stackoverflow.com/questions/1298867/convert-image-to-grayscale problem Thanks. iphone cocoa touch cgimage share improve this question What exactly takes place when you use this function Is the function returning an invalid image or is the display not showing it correctly This is the method I use to convert to greyscale. UIImage convertToGreyscale UIImage i int kRed 1 int kGreen 2..
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase purchases for a few days everything works fine up until the point where I try to validate the receipt with the app store as i am constantly getting back an invalid status. I am passing the receipt data to my PHP server then forwarding from there to the app store and once I get a valid response I intend to add the receipt data..
How to Rotate a UIImage 90 degrees? http://stackoverflow.com/questions/1315251/how-to-rotate-a-uiimage-90-degrees originally intended to resize a UIImage to do this. I set a target size as the current size of the UIImage but I get an error Error CGBitmapContextCreate invalid data bytes row should be at least 1708 for 8 integer bits component 3 components kCGImageAlphaPremultipliedLast. I don't get an error whenever I provide a SMALLER..
iPhone how to check that a string is numeric only http://stackoverflow.com/questions/1320295/iphone-how-to-check-that-a-string-is-numeric-only this code in my Mac app the same or similar should work with the iPhone. It's based on the RegexKitLite regular expressions and turns the text red when its invalid. static bool TextIsValidValue NSString newText double value bool result false if newText isMatchedByRegex @ ^ 0 1 9 d . d result true value newText doubleValue..
http://stackoverflow.com/questions/1388467/reading-epub-format in your app's documents folder using the zip library linked above 4 parse the XML file at META INF container.xml if this file doesn't exist the EPUB is invalid using TBXML linked above 5 In this XML find the first rootfile with media type application oebps package xml . This is the OPF file for the book. 6 parse the OPF..
AES interoperability between .Net and iPhone? http://stackoverflow.com/questions/538435/aes-interoperability-between-net-and-iphone I am able to encrypt decrypt on the iPhone and with .Net but the encrypted strings from the iPhone cannot be decrypted by .Net. The error I get is Padding is invalid and cannot be removed. The .Net code is from http blog.realcoderscoding.com index.php 2008 07 dot net encryption simple aes wrapper The iPhone code uses the sample..
http://stackoverflow.com/questions/999313/iphone-app-signing-a-valid-signing-identity-matching-this-profile-could-not-be have the same problem. iphone ios xcode share improve this question Had the same problem yesterday. Now after signing to the developer portal for every invalid provisioning profile have a button Renew . After renewing and downloading updated provisioning profile all seems to work as expected so problem is definitely solved..
Iphone - How to encrypt NSData with public key and decrypt with private key? http://stackoverflow.com/questions/10072124/iphone-how-to-encrypt-nsdata-with-public-key-and-decrypt-with-private-key sanityCheck noErr publicKey NULL privateKey NULL LOGGING_FACILITY1 keySize 512 keySize 1024 keySize 2048 @ d is an invalid and unsupported key size. keySize First delete current keys. self deleteAsymmetricKeys Container dictionaries. NSMutableDictionary..
How to post more parameters with image upload code in iOS? http://stackoverflow.com/questions/10618056/how-to-post-more-parameters-with-image-upload-code-in-ios operation id responseObject responseString operation responseString id retObj responseString JSONValue Check for invalid response No Access if retObj isKindOfClass NSDictionary class if NSDictionary retObj valueForKey @ Message isEqualToString.. operation id responseObject responseString operation responseString id retObj responseString JSONValue Check for invalid response No Access if retObj isKindOfClass NSDictionary class if NSDictionary retObj valueForKey @ Message isEqualToString..
The executable was signed with invalid entitlements http://stackoverflow.com/questions/1074546/the-executable-was-signed-with-invalid-entitlements executable was signed with invalid entitlements I am having a problem with ad hoc distribution on my iPhone. I have developed an application with SDK 3.0... try to install the app on my iPhone it compiles the project and then displays the error The executable was signed with invalid entitlements in the Organizer window. Am I missing something I have upgraded my iPhone from 2.2.1 and have downloaded latest..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how to its hierarchy I recommend against trying to customize the contents of an ActionSheet as it can lead to serious invalid context errors in iOS 7. I just spent a few hours working through this problem and ultimately decided to take a different..
http://stackoverflow.com/questions/1298867/convert-image-to-grayscale share improve this question What exactly takes place when you use this function Is the function returning an invalid image or is the display not showing it correctly This is the method I use to convert to greyscale. UIImage convertToGreyscale..
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase fine up until the point where I try to validate the receipt with the app store as i am constantly getting back an invalid status. I am passing the receipt data to my PHP server then forwarding from there to the app store and once I get a valid..
How to Rotate a UIImage 90 degrees? http://stackoverflow.com/questions/1315251/how-to-rotate-a-uiimage-90-degrees to do this. I set a target size as the current size of the UIImage but I get an error Error CGBitmapContextCreate invalid data bytes row should be at least 1708 for 8 integer bits component 3 components kCGImageAlphaPremultipliedLast. I don't..
iPhone how to check that a string is numeric only http://stackoverflow.com/questions/1320295/iphone-how-to-check-that-a-string-is-numeric-only should work with the iPhone. It's based on the RegexKitLite regular expressions and turns the text red when its invalid. static bool TextIsValidValue NSString newText double value bool result false if newText isMatchedByRegex @ ^ 0 1 9 d ...
http://stackoverflow.com/questions/1388467/reading-epub-format the zip library linked above 4 parse the XML file at META INF container.xml if this file doesn't exist the EPUB is invalid using TBXML linked above 5 In this XML find the first rootfile with media type application oebps package xml . This is the..
Break on EXC_BAD_ACCESS in XCode? http://stackoverflow.com/questions/1622079/break-on-exc-bad-access-in-xcode lines in my debug console Sun Oct 25 15 12 14 jasonsmacbook TestProject 1289 CGContextSetStrokeColorWithColor invalid context Sun Oct 25 15 12 14 jasonsmacbook TestProject 1289 CGContextSetLineWidth invalid context Sun Oct 25 15 12 14 jasonsmacbook.. invalid context Sun Oct 25 15 12 14 jasonsmacbook TestProject 1289 CGContextSetLineWidth invalid context Sun Oct 25 15 12 14 jasonsmacbook TestProject 1289 CGContextAddPath invalid context Sun Oct 25 15 12 14 jasonsmacbook.. 1289 CGContextSetLineWidth invalid context Sun Oct 25 15 12 14 jasonsmacbook TestProject 1289 CGContextAddPath invalid context Sun Oct 25 15 12 14 jasonsmacbook TestProject 1289 CGContextDrawPath invalid context 2009 10 25 15 12 14.680 LanderTest..
How to fix “failed codesign verification” of an iPhone project? http://stackoverflow.com/questions/2879473/how-to-fix-failed-codesign-verification-of-an-iphone-project XCode 3.2.2 and re built the project. I got this warning Application failed codesign verification. The signature was invalid or it was not signed with an Apple submission certificate. 19011 How can I fix it Thanks iphone xcode share improve this..
iPhone Codesign object file format invalid or unsuitable http://stackoverflow.com/questions/4842717/iphone-codesign-object-file-format-invalid-or-unsuitable Codesign object file format invalid or unsuitable I accidentally deleted my target in xcode. so i created a new one with the exact same name. in the target.. iphoneos myApp.app ....somestuff.... Volumes XCodeProj myApp build Release iphoneos myApp.app object file format invalid or unsuitable Connad usr bin codesign failed with exit code 1 I already tried to clean targets. what could cause this problem..
AES interoperability between .Net and iPhone? http://stackoverflow.com/questions/538435/aes-interoperability-between-net-and-iphone and with .Net but the encrypted strings from the iPhone cannot be decrypted by .Net. The error I get is Padding is invalid and cannot be removed. The .Net code is from http blog.realcoderscoding.com index.php 2008 07 dot net encryption simple..
http://stackoverflow.com/questions/999313/iphone-app-signing-a-valid-signing-identity-matching-this-profile-could-not-be share improve this question Had the same problem yesterday. Now after signing to the developer portal for every invalid provisioning profile have a button Renew . After renewing and downloading updated provisioning profile all seems to work..
UITableView: deleting sections with animation http://stackoverflow.com/questions/1061071/uitableview-deleting-sections-with-animation I choose to remove. The log says I crashed because it says I have not updated the datasource and the table properly Invalid update invalid number of rows in section 5. The number of rows contained in an existing section after the update 2 must..
http://stackoverflow.com/questions/12214273/opencv-install-in-xcode CGAffineTransformRotate transform M_PI 2.0 break default NSException raise NSInternalInconsistencyException format @ Invalid image orientation UIGraphicsBeginImageContext bounds.size CGContextRef context UIGraphicsGetCurrentContext if orient UIImageOrientationRight.. CGAffineTransformRotate transform M_PI 2.0 break default NSException raise NSInternalInconsistencyException format @ Invalid image orientation UIGraphicsBeginImageContext bounds.size CGContextRef context UIGraphicsGetCurrentContext if orient UIImageOrientationRight..
iTunes App Submission Invalid binary issues http://stackoverflow.com/questions/16449182/itunes-app-submission-invalid-binary-issues App Submission Invalid binary issues Non public API usage Apps are not permitted to access the UDID and must not use the uniqueIdentifier method..
How get a datetime column in SQLite with Objective C http://stackoverflow.com/questions/1711504/how-get-a-datetime-column-in-sqlite-with-objective-c to SQLite3 in an iPhone Application NSDate dateWithSQLiteRepresentation NSString myString NSAssert3 myString @ s d s Invalid argument. myString nil __FILE__ __LINE__ __PRETTY_FUNCTION__ return self sqlLiteDateFormatter dateFromString myString NSDate.. myString timeZone NSString myTimeZone NSString dateWithTimezone nil NSDate result nil NSAssert3 myString @ s d s Invalid argument. myString nil __FILE__ __LINE__ __PRETTY_FUNCTION__ NSAssert3 myTimeZone @ s d s Invalid argument. myTimeZone nil.. myString @ s d s Invalid argument. myString nil __FILE__ __LINE__ __PRETTY_FUNCTION__ NSAssert3 myTimeZone @ s d s Invalid argument. myTimeZone nil __FILE__ __LINE__ __PRETTY_FUNCTION__ dateWithTimezone NSString alloc initWithFormat @ @ @ myString..
http://stackoverflow.com/questions/18736954/missing-recommended-icon-file-the-bundle-does-not-contain-an-app-icon-for-iph all the icons you need. Otherwise your app will not pass Apple validation. If you 脎e received this kind of email Invalid Image For iOS applications icons included in the binary submission must be in the PNG format. If your application supports..
MFMailComposeViewController image orientation http://stackoverflow.com/questions/20204495/mfmailcomposeviewcontroller-image-orientation CGAffineTransformRotate transform M_PI 2.0 break default NSException raise NSInternalInconsistencyException format @ Invalid image orientation UIGraphicsBeginImageContext bounds.size CGContextRef context UIGraphicsGetCurrentContext if orient UIImageOrientationRight..
http://stackoverflow.com/questions/2475450/extracting-images-from-a-pdf to covert it into UIImage NSLog @ Image bytes length i len int32_t rowbytes width 7 8 if rowbytes height len NSLog @ Invalid Image double xres width mediawidth 72.0 yres height mediaheight 72.0 xres round xres 1000 1000 yres round yres 1000 1000..
throwing an exception in objective-c/cocoa http://stackoverflow.com/questions/324284/throwing-an-exception-in-objective-c-cocoa
Convert Image to B&W problem CGContext - iPhone Dev http://stackoverflow.com/questions/3340564/convert-image-to-bw-problem-cgcontext-iphone-dev CGAffineTransformRotate transform M_PI 2.0 break default NSException raise NSInternalInconsistencyException format @ Invalid image orientation UIGraphicsBeginImageContext bounds.size CGContextRef context UIGraphicsGetCurrentContext if orient UIImageOrientationRight..
Downloading a Large File - iPhone SDK http://stackoverflow.com/questions/4002979/downloading-a-large-file-iphone-sdk aResponse Check for bad connection if aResponse expectedContentLength 0 NSString reason NSString stringWithFormat @ Invalid URL @ self.urlString DELEGATE_CALLBACK dataDownloadFailed reason connection cancel self cleanup return if aResponse suggestedFilename..
Invalid iPhone Application Binary http://stackoverflow.com/questions/47941/invalid-iphone-application-binary iPhone Application Binary I'm trying to upload an application to the iPhone App Store but I get this error message from..
xcode 4 debugging shows 'Summary Unavailable' for most objects http://stackoverflow.com/questions/5301582/xcode-4-debugging-shows-summary-unavailable-for-most-objects value is held in what variable or see what objects are in an array etc I always seem to get Summary Unavailable or Invalid Summary . The problem seems much like the one in 3.2.6 if you built and ran a release version with the symbols stripped...
UIImagePickerController camera preview is portrait in landscape app http://stackoverflow.com/questions/538041/uiimagepickercontroller-camera-preview-is-portrait-in-landscape-app CGAffineTransformRotate transform M_PI 2.0 break default NSException raise NSInternalInconsistencyException format @ Invalid image orientation UIGraphicsBeginImageContext bounds.size CGContextRef context UIGraphicsGetCurrentContext if orient UIImageOrientationRight..
Exception Types in iOS crash logs http://stackoverflow.com/questions/7446655/exception-types-in-ios-crash-logs to an invalid memory address. The address does not exist or the alignment is invalid. SIGFPE Floating point exception Invalid arithmetic operation. Can be related to integer operations despite the name. SIGPIPE Broken pipe. SIGILL Illegal processor..
http://stackoverflow.com/questions/7844326/coredata-error-driving-me-crazy-coredata-serious-application-error-an-excep An exception was caught from the delegate of NSFetchedResultsController during a call to controllerDidChangeContent . Invalid update invalid number of rows in section 0. The number of rows contained in an existing section after the update 4 must..
http://stackoverflow.com/questions/8501039/apple-mdm-vendor-csr-signing MDM Vendor CSR Signing I hit ' Invalid Certificate Signing Request ' when uploading plist to https identity.apple.com pushcert and below are steps I used to generate..
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