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• Performing selectors on main thread with NSInvocation

  - by kpower

  I want to perform animation on main thread (cause UIKit objects are not thread-safe), but prepare it in some separate thread. I have (baAnimation - is CABasicAnimation allocated & inited before): SEL animationSelector = @selector(addAnimation:forKey:); NSString *keyString = @"someViewAnimation"; NSInvocation *inv = [NSInvocation invocationWithMethodSignature:[workView.layer methodSignatureForSelector:animationSelector]]; [inv setTarget:workView.layer]; [inv setSelector:animationSelector]; [inv setArgument:baAnimation atIndex:2]; [inv setArgument:keyString atIndex:3]; [inv performSelectorOnMainThread:@selector(invoke) withObject:nil waitUntilDone:NO]; I get: *** +[NSCFString length]: unrecognized selector sent to class 0x1fb36a0 Calls: > #0 0x020984e6 in objc_exception_throw > #1 0x01f7e8fb in +[NSObject doesNotRecognizeSelector:] > #2 0x01f15676 in ___forwarding___ > #3 0x01ef16c2 in __forwarding_prep_0___ > #4 0x01bb3c21 in -[CALayer addAnimation:forKey:] > #5 0x01ef172d in __invoking___ > #6 0x01ef1618 in -[NSInvocation invoke] But [workView.layer addAnimation:baAnimation forKey:@"someViewAnimation"]; works fine. What am I doing wrong?

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• NSInvocation making app crash

  - by neha

  Hi all, I'm using NSInvocation as follows: In my init, I'm writing this in my viewDidLoad: SEL mySelector; mySelector = @selector(initParsersetId:type:); NSMethodSignature * sig = nil; sig = [[self class] instanceMethodSignatureForSelector:mySelector]; myInvocation = nil; myInvocation = [NSInvocation invocationWithMethodSignature:sig]; [myInvocation setTarget:self]; [myInvocation setSelector:mySelector]; SEL mySelector; mySelector = @selector(initParsersetId:type:); NSMethodSignature * sig = nil; sig = [[self class] instanceMethodSignatureForSelector:mySelector]; myInvocation = nil; myInvocation = [NSInvocation invocationWithMethodSignature:sig]; [myInvocation setTarget:self]; [myInvocation setSelector:mySelector]; And I'm calling it like this: Idea *tempIdea = [[Idea alloc]init]; tempIdea = [genericArray objectAtIndex:indexPath.row]; idea.ideaId = tempIdea.ideaId; [tempIdea release]; NSNumber *_id_ = [NSNumber numberWithInt:idea.ideaId]; [myInvocation setArgument:_id_ atIndex:2]; //CRASHING AT THIS LINE My application is crashing at the indicated line. Can anybody please help me?

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• NSInvocation object not getting allocated iphone sdk

  - by neha

  Hi all, I'm doing NSString *_type_ = @"report"; NSNumber *_id_ = [NSNumber numberWithInt:report.reportId]; NSDictionary *paramObj = [NSDictionary dictionaryWithObjectsAndKeys: _id_, @"bla1", _type_, @"bla2",nil]; _operation = [[NSInvocationOperation alloc] initWithTarget:self selector:@selector(initParsersetId:) object:paramObj]; But my _operation object is nil even after processing this line. The selector here is actually a function I'm writing which is like: -(void)initParsersetId:(NSInteger)_id_ type:(NSString *)_type_ { NSString *urlStr = [NSString stringWithFormat:@"apimediadetails?id=624&type=report"]; NSString *finalURLstr = [urlStr stringByAppendingString:URL]; NSURL *url = [[NSURL alloc] initWithString:finalURLstr]; NSXMLParser *xmlParser = [[NSXMLParser alloc] initWithContentsOfURL:url]; //Initialize the delegate. DetailedViewObject *parser = [[DetailedViewObject alloc] initDetailedViewObject]; //Set delegate [xmlParser setDelegate:parser]; //Start parsing the XML file. BOOL success = [xmlParser parse]; if(success) NSLog(@"No Errors"); else NSLog(@"Error Error Error!!!"); } Can anybody please point out wheather where I'm going wrong. Thanx in advance.

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• iphone - using NSInvocation: constant value

  - by Mike

  I am dealing with an old iPhone OS 2.x project and I want to keep compatibility, while designing for 3.x. I am using NSInvocation, is a code like this NSInvocation* invoc = [NSInvocation invocationWithMethodSignature: [cell methodSignatureForSelector: @selector(initWithStyle:reuseIdentifier:)]]; [invoc setTarget:cell]; [invoc setSelector:@selector(initWithStyle:reuseIdentifier:)]; int arg2 = UITableViewCellStyleDefault; //???? [invoc setArgument:&arg2 atIndex:2]; [invoc setArgument:&identificadorNormal atIndex:3]; [invoc invoke]; to call 3.0 APIs on 2.0. I am having a problem on the line I marked with question marks. The problem there is that I am trying to assing to arg2, a constant that has not been defined in OS 2.0. As everything with NSInvocation is to do stuff indirectly to avoid compiler errors, how do I set this constant to a variable in an indirect way? Some sort of performSelector "assign value to variable"... is that possible? thanks for any help.

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• What's better practice: objc_msgSendv or NSInvocation?

  - by Jared P

  So I'm working on something in obj-c (I'd rather not say what) where I need to be able to call arbitrary methods on arbitrary objects with arbitrary variables. The first two are easy enough to do, but I am unsure how to do the variable arguments. To be clear, this is not about a function/method receiving variable arguments, but about sending them. I have found two ways to do this: objc_msgSendv (and its variants) in the objective-c runtime, and NSInvocation. NSInvocation seems easier and more like it's the 'best practice', but objc_msgSendv sounds like it should be faster, and I need to do this many, many times over, with completely different messages each time. Which one should I choose? Is objc_msgSendv taboo for a good reason? (the docs say not to call the objc_msgsend functions.) P.S. I know the types of all the arguments, and not all of them are id-s Also, (not part of the main question,) there doesn't appear to be a way to message super from objc_msgSendv, but there doesn't seem to be a way to do that in NSInvocation either, so any help on that would be great too.

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• NSInvocation: object does not implement methodSignatureForSelector

  - by Sam V

  I have this weird crash that only happens when running the app on the device (doesn't happen in the Simulator). It seems like the problem surfaces out of nowhere, as I haven't changed anything on that particular class. I had the very same issue a few days ago, and I ended up fixing it by duplicating the class, renaming it, and changing the referenced class — I haven't changed a single bit of code. So I'm trying to understand why it's doing this. I've read somewhere that usually you get this console error when the object isn't a subclass of NSObject (but it is!). Here's the exact console error message: *** NSInvocation: warning: object 0x679e0 of class 'FFProximityPickerView' does not implement methodSignatureForSelector: -- trouble ahead *** NSInvocation: warning: object 0x679e0 of class 'FFProximityPickerView' does not implement doesNotRecognizeSelector: -- abort And then it crashes. I'd be very thankful for anyone who can help me on this.

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• Fault exception trashes a register causing a crash in [NSInvocation invoke]

  - by Mike Weller

  I have an NSOperation which fetches some objects from a core data persistent store and sums up a few totals. Sometimes an object is deleted while the operation in in progress, so a core data fault exception occurs. I try/catch the exception while summing to ignore it because I just want to skip objects that cannot be faulted in. However, when one of these fault exceptions occurs (and I swallow it) there is a crash after the invocation returns in [NSInvocation invoke]. It's a bad memory access when dereferencing the value in r10 which according to GDB on a successful run points to one of these: (gdb) x 0x38388348 0x38388348 <OBJC_IVAR_$_NSInvocation._retdata>: 0x00000008 If a fault exception occured a value of 0x02 is in the register which causes the crash. A quick google search tells me that r10 should be saved by the callee, meaning it is not being restored by whatever code is changing it when this exception occurs. Can anybody explain this? I'm not an expert when it comes to these kinds of low-level details

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• How to solve Memory leaks in Lib Xml Parser in objective-C where the list is returned?

  - by Madan Mohan

  Hi Guys, I got leaks in Lib Xml Parser while retrieving the data from the net, Here in the below code, I have allocated the list - (void)getCustomersList { // make an operation so we can push it into the queue SEL method = @selector(parseForData); NSInvocationOperation *op = [[NSInvocationOperation alloc] initWithTarget:self selector:method object:nil]; customersTempList = [[NSMutableArray alloc] initWithCapacity:20];// allocated list [self.retrieverQueue addOperation:op]; [op release]; } // return each recode // in parser .m class one of the condition in endElement where it shows a leak. else if(0 == strncmp((const char *)localname, kCustomerElement, kCustomerElementLength)) { [customersTempList addObject:customer]; printf("\n no of objects in temp list:%d", [customersTempList count]); if ([customersTempList count] == 20) { NSMutableArray* argsList = [customersTempList copy];//////////////////////here it is showing leak. printf("\n Calling reload data with %d new objects", [argsList count]); SEL selector = @selector(parser:addCustomerObject:); NSMethodSignature *sig = [(id)self.delegate methodSignatureForSelector:selector]; if(nil != sig && [self.delegate respondsToSelector:selector]) { NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:sig]; [invocation retainArguments]; [invocation setTarget:self.delegate]; [invocation setSelector:selector]; [invocation setArgument:&self atIndex:2]; [invocation setArgument:&argsList atIndex:3]; [invocation performSelectorOnMainThread:@selector(invoke) withObject:NULL waitUntilDone:NO]; } [customersTempList removeAllObjects]; } } // returned the list after all the records are stored in the list else if(0 == strncmp((const char *)localname, kCustomersElement, kCustomersElementLength)) { printf("\n Calling reload data with %d new objects", [customersTempList count]); NSMutableArray* argsList = [customersTempList copy]; printf("\n Calling reload data with %d new objects", [argsList count]); SEL selector = @selector(parser:addCustomerObject:); NSMethodSignature *sig = [(id)self.delegate methodSignatureForSelector:selector]; if(nil != sig && [self.delegate respondsToSelector:selector]) { NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:sig]; [invocation retainArguments]; [invocation setTarget:self.delegate]; [invocation setSelector:selector]; [invocation setArgument:&self atIndex:2]; [invocation setArgument:&argsList atIndex:3]; [invocation performSelectorOnMainThread:@selector(invoke) withObject:NULL waitUntilDone:NO]; } [customersTempList removeAllObjects]; } } please help me out of this, Thanks, Madan.

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• How to troubleshoot deallocation of object in uitableview?

  - by 4thSpace

  I have a table view with tall cells. About 300 in height. The cells are custom and have an associated nib. In cellForRowAtIndexPath, I access an object in an array using indexPath.row. The object has properties, which I assign to labels on the custom cell. This works fine for the first two cells. Once I scroll enough for the third cell to get created, the app crashes. I have NSZombieEnabled set and here is the output: 2010-04-19 21:48:13.360 MyApp[54463:207] *** -[CALayer release]: message sent to deallocated instance 0xfc4e50 (gdb) continue 2010-04-19 21:48:18.382 MyApp[54463:207] *** NSInvocation: warning: object 0xfc4e50 of class '_NSZombie_CALayer' does not implement methodSignatureForSelector: -- trouble ahead 2010-04-19 21:48:18.383 MyApp[54463:207] *** NSInvocation: warning: object 0xfc4e50 of class '_NSZombie_CALayer' does not implement doesNotRecognizeSelector: -- abort (gdb) continue Program received signal: “EXC_BAD_ACCESS”. (gdb) I'm not sure what is deallocated. How can I trace this to the source?

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• ASIHTTPRequest crash in ASIInputStream forwardInvocation:

  - by catlan

  Does somebody else has randomly seen crashes in ASIInputStream forwardInvocation: during the use of ASIFormDataRequest? (the request was startAsynchronous) Here is the backtrace: #0 0x95877b83 in CFRunLoopSourceSignal () #1 0x958daa45 in _CFStreamScheduleWithRunLoop () #2 0x9588d05d in __invoking___ () #3 0x9588cfc8 in -[NSInvocation invoke] () #4 0x958c8f28 in -[NSInvocation invokeWithTarget:] () #5 0x0001d7ee in -[ASIInputStream forwardInvocation:] (self=0x228d40, _cmd=0x972d80c0, anInvocation=0x225a70) at /Users/catlan/Projekte/TBU/ASIInputStream.m:75 #6 0x9588de54 in ___forwarding___ () #7 0x9588d982 in __forwarding_prep_0___ () #8 0x958da8f8 in CFReadStreamScheduleWithRunLoop () #9 0x958daa26 in _CFStreamScheduleWithRunLoop () #10 0x958daa26 in _CFStreamScheduleWithRunLoop () #11 0x00015d4d in -[ASIHTTPRequest scheduleReadStream] (self=0x2318e0, _cmd=0x23490) at /Users/catlan/Projekte/TBU/ASIHTTPRequest.m:2608 #12 0x0000de97 in -[ASIHTTPRequest startRequest] (self=0x2318e0, _cmd=0x23827) at /Users/catlan/Projekte/TBU/ASIHTTPRequest.m:1005 #13 0x0000b56c in -[ASIHTTPRequest main] (self=0x2318e0, _cmd=0x973cfd56) at /Users/catlan/Projekte/TBU/ASIHTTPRequest.m:624 #14 0x0000b0a8 in -[ASIHTTPRequest startAsynchronous] (self=0x2318e0, _cmd=0x2136e) at /Users/catlan/Projekte/TBU/ASIHTTPRequest.m:546 #15 0x00004b0f in -[TBUploadWindowController requestUserInfo] (self=0x2f09e10, _cmd=0x205ed) at /Users/catlan/Projekte/TBU/TBUploadWindowController.m:119 #16 0x92591ad9 in __NSFireDelayedPerform () #17 0x95851edb in __CFRunLoopRun () #18 0x9584f864 in CFRunLoopRunSpecific () #19 0x9584f691 in CFRunLoopRunInMode () #20 0x908fdf6c in RunCurrentEventLoopInMode () #21 0x908fdd23 in ReceiveNextEventCommon () #22 0x908fdba8 in BlockUntilNextEventMatchingListInMode () #23 0x96b4eac5 in _DPSNextEvent () #24 0x96b4e306 in -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] () #25 0x96b1049f in -[NSApplication run] () #26 0x96b08535 in NSApplicationMain () #27 0x00002c8c in main (argc=1, argv=0xbffff858) at /Users/catlan/Projekte/TBU/main.m:13 Any idea on how to debug this?

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• iPhone: Using dispatch_after to mimick NSTimer

  - by Joseph Tura

  Don't know a whole lot about blocks. How would you go about mimicking a repeating NSTimer with dispatch_after? My problem is that I want to "pause" a timer when the app moves to the background, but subclassing NSTimer does not seem to work. I tried something which seems to work. I cannot judge its performance implications or whether it could be greatly optimized. Any input is welcome. #import "TimerWithPause.h" @implementation TimerWithPause @synthesize timeInterval; @synthesize userInfo; @synthesize invalid; @synthesize invocation; + (TimerWithPause *)scheduledTimerWithTimeInterval:(NSTimeInterval)aTimeInterval target:(id)aTarget selector:(SEL)aSelector userInfo:(id)aUserInfo repeats:(BOOL)aTimerRepeats { TimerWithPause *timer = [[[TimerWithPause alloc] init] autorelease]; timer.timeInterval = aTimeInterval; NSMethodSignature *signature = [[aTarget class] instanceMethodSignatureForSelector:aSelector]; NSInvocation *aInvocation = [NSInvocation invocationWithMethodSignature:signature]; [aInvocation setSelector:aSelector]; [aInvocation setTarget:aTarget]; [aInvocation setArgument:&timer atIndex:2]; timer.invocation = aInvocation; timer.userInfo = aUserInfo; if (!aTimerRepeats) { timer.invalid = YES; } [timer fireAfterDelay]; return timer; } - (void)fireAfterDelay { dispatch_time_t delay = dispatch_time(DISPATCH_TIME_NOW, self.timeInterval * NSEC_PER_SEC); dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0); dispatch_after(delay, queue, ^{ [invocation performSelectorOnMainThread:@selector(invoke) withObject:nil waitUntilDone:NO]; if (!invalid) { [self fireAfterDelay]; } }); } - (void)invalidate { invalid = YES; [invocation release]; invocation = nil; [userInfo release]; userInfo = nil; } - (void)dealloc { [self invalidate]; [super dealloc]; } @end

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• Does iPhone libffi require jailbreak?

  - by Jared P

  Hi, I'd like to write an app-store-approvable app for the iPhone OS which uses libffi. Is this allowed? I am capable of rewriting all of the parts that use it with things like NSInvocation without too much trouble, but would prefer libffi. So my question is: would apps that use libffi be accepted to the app store?

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• UIWebView EXC_BAD_ACCESS crash

  - by HARDWARRIOR

  I'm experiencing crashes of an app that uses UIWebView. Usually it's when page is not fully loaded and UIWebView is sent stopLoading selector. Or when UIWebView fully loaded page. I've got EXC_BAD_ACCESS. Stack looks like this: #0 0x95bb7688 in objc_msgSend #1 0x30a671db in -[UIWebView webView:decidePolicyForNavigationAction:request:frame:decisionListener:] #2 0x3024a10d in __invoking___ #3 0x30249ff8 in -[NSInvocation invoke] #4 0x358ab160 in HandleDelegateSource #5 0x302452c1 in CFRunLoopRunSpecific #6 0x30244628 in CFRunLoopRunInMode #7 0x32044c31 in GSEventRunModal #8 0x32044cf6 in GSEventRun #9 0x309021ee in UIApplicationMain #10 0x0000239c in main at main.m:13 for me most strange thing here is webView:decidePolicyForNavigationAction:request:frame:decisionListener: selector sent to UIWebView, because there is no such selector in UIWebView documentation! Only for Cocoa (not cocoa touch) WebView. I suspect that there is something wrong with UIWebView or its delegate. But I can't set breakpoint to watch them. Please advise how I can get more info in this situation.

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• iPhone 4.0 SDK UIWebView crashes with DOMHTMLElement error..

  - by hytgbn

  My app have an UIWebView and I open a twitter oauth page with it. when I open oauth page , it works well. after I sign-in, it redirects to another page which have PIN code. and It crashes down with logs below. Is it a bug in 4.0 SDK? 2010-06-14 22:55:11.159 AllFx[1435:2003] -[DOMHTMLElement setHref:]: unrecognized selector sent to instance 0x74e4040 2010-06-14 22:55:11.162 AllFx[1435:2003] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[DOMHTMLElement setHref:]: unrecognized selector sent to instance 0x74e4040' *** Call stack at first throw: ( 0 CoreFoundation 0x02b6c919 __exceptionPreprocess + 185 1 libobjc.A.dylib 0x02cba5de objc_exception_throw + 47 2 CoreFoundation 0x02b6e42b -[NSObject(NSObject) doesNotRecognizeSelector:] + 187 3 CoreFoundation 0x02ade116 ___forwarding___ + 966 4 CoreFoundation 0x02addcd2 _CF_forwarding_prep_0 + 50 5 DataDetectorsUI 0x0bde8ac4 -[WebTextIterator(DDExtensions) dd_doUrlificationForQuery:forResults:document:DOMWasModified:URLificationBlock:] + 1731 6 DataDetectorsUI 0x0bde2f09 -[DDOperation _doURLificationOnDocument] + 341 7 DataDetectorsUI 0x0bddff9c -[DDDetectionController _doURLificationOnWebThreadAndRelease:] + 563 8 CoreFoundation 0x02add42d __invoking___ + 29 9 CoreFoundation 0x02add301 -[NSInvocation invoke] + 145 10 WebCore 0x039fa2b3 _ZL15HandleAPISourcePv + 147 11 CoreFoundation 0x02b4dd7f __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15 12 CoreFoundation 0x02aac2cb __CFRunLoopDoSources0 + 571 13 CoreFoundation 0x02aab7c6 __CFRunLoopRun + 470 14 CoreFoundation 0x02aab280 CFRunLoopRunSpecific + 208 15 CoreFoundation 0x02aab1a1 CFRunLoopRunInMode + 97 16 WebCore 0x039943c3 _ZL12RunWebThreadPv + 483 17 libSystem.B.dylib 0x98552a19 _pthread_start + 345 18 libSystem.B.dylib 0x9855289e thread_start + 34 ) terminate called after throwing an instance of 'NSException'

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• Regarding xml parsing in iphone

  - by Prash.......

  hi... I am developing an applictaion in which i am doing xml parsing i found an error in [xmlparse parse] method. and the error for this is as follows: [NSCFString bytes]: unrecognized selector sent to instance 0x3df6310 2010-04-30 00:09:46.302 SPCiphone2[4234:1003] void SendDelegateMessage(NSInvocation*): delegate () failed to return after waiting 10 seconds. main run loop mode: kCFRunLoopDefaultMode code snippet for this as follows. responseOfWebResultData = [[NSMutableString alloc] initWithData:responseData encoding:NSUTF8StringEncoding]; NSLog(@"result: %@", responseOfWebResultData); //starting the XML parsing if(responseOfWebResultData) { @try { xmlParser = [[NSXMLParser alloc] initWithData:responseOfWebResultData]; [xmlParser setDelegate: self]; [xmlParser setShouldResolveExternalEntities: YES]; [xmlParser parse]; [responseOfWebResultData release]; } @catch(NSException *e) { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Please " message:[e reason] delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil]; [alert show]; [alert release]; } }

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• security policy error iphone ipod touch issue

  - by Joey

  I'm getting an "Error from Debugger: Error launching remote program: security policy error" when I try to run my app on my ipod touch. The provisions look in order, and the app builds to my iphone 3gs just fine. The app used to build just fine to my ipod touch, so I'm flustered what could have changed and wondering if anyone has any thoughts on what might be causing this issue. The build logs are below. Mon Mar 15 14:25:54 unknown com.apple.debugserver-43[449] : Connecting to com.apple.debugserver service... Mon Mar 15 14:25:55 unknown SpringBoard[24] : Unable to launch com.yourcompany.Unearthed because it has an invalid code signature, inadequate entitlements or its profile has not been explicitly trusted by the user. Mon Mar 15 14:25:55 unknown com.apple.debugserver-43[449] : error: unable to launch the application with CFBundleIdentifier 'com.yourcompany.Unearthed' sbs_error = 9 Mon Mar 15 14:25:55 unknown com.apple.debugserver-43[449] : 1 [01c1/0903]: RNBRunLoopLaunchInferior DNBProcessLaunch() returned error: '' Mon Mar 15 14:25:55 unknown com.apple.debugserver-43[449] : error: failed to launch process (null): security policy error Mon Mar 15 14:26:03 unknown MobileSafari[72] : void SendDelegateMessage(NSInvocation*): delegate (webView:decidePolicyForNavigationAction:request:frame:decisionListener:) failed to return after waiting 10 seconds. main run loop mode: UITrackingRunLoopMode

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• forward invocation, by hand vs magically?

  - by John Smith

  I have the following two class: //file FruitTree.h @interface FruitTree : NSObject { Fruit * f; Leaf * l; } @end //file FruitTree.m @implementation FruitTree //here I get the number of seeds from the object f @end //file Fruit @interface Fruit : NSObject { int seeds; } -(int) countfruitseeds; @end My question is at the point of how I request the number of seeds from f. I have two choices. Either: Since I know f I can explicitly call it, i.e. I implement the method -(int) countfruitseeds { return [f countfruitseeds]; } Or: I can just use forwardInvocation: - (NSMethodSignature *)methodSignatureForSelector:(SEL)selector { // does the delegate respond to this selector? if ([f respondsToSelector:selector]) return [f methodSignatureForSelector:selector]; else if ([l respondsToSelector:selector]) return [l methodSignatureForSelector:selector]; else return [super methodSignatureForSelector: selector]; } - (void)forwardInvocation:(NSInvocation *)invocation { [invocation invokeWithTarget:f]; } (Note this is only a toy example to ask my question. My real classes have lots of methods, which is why I am asking.) Which is the better/faster method?

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• Objective-C: Scope problems cellForRowAtIndexPath

  - by Mr. McPepperNuts

  How would I set each individual row in cellForRowAtIndexPath to the results of an array populated by a Fetch Request? (Fetch Request made when button is pressed.) - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { // ... set up cell code here ... cell.textLabel.text = [results objectAtIndex:indexPath valueForKey:@"name"]; } warning: 'NSArray' may not respond to '-objectAtIndexPath:' Edit: - (NSArray *)SearchDatabaseForText:(NSString *)passdTextToSearchFor{ NSManagedObject *searchObj; XYZAppDelegate *appDelegate = [[UIApplication sharedApplication] delegate]; NSManagedObjectContext *managedObjectContext = appDelegate.managedObjectContext; NSFetchRequest *request = [[NSFetchRequest alloc] init]; NSPredicate *predicate = [NSPredicate predicateWithFormat:@"name contains [cd] %@", passdTextToSearchFor]; NSEntityDescription *entity = [NSEntityDescription entityForName:@"Entry" inManagedObjectContext:managedObjectContext]; NSSortDescriptor *sortDescriptor = [[NSSortDescriptor alloc] initWithKey:@"name" ascending:NO]; NSArray *sortDescriptors = [[NSArray alloc] initWithObjects:sortDescriptor, nil]; [request setSortDescriptors:sortDescriptors]; [request setEntity: entity]; [request setPredicate: predicate]; NSError *error; results = [managedObjectContext executeFetchRequest:request error:&error]; // NSLog(@"results %@", results); if([results count] == 0){ NSLog(@"No results found"); searchObj = nil; self.tempString = @"No results found."; }else{ if ([[[results objectAtIndex:0] name] caseInsensitiveCompare:passdTextToSearchFor] == 0) { NSLog(@"results %@", [[results objectAtIndex:0] name]); searchObj = [results objectAtIndex:0]; }else{ NSLog(@"No results found"); self.tempString = @"No results found."; searchObj = nil; } } [tableView reloadData]; [request release]; [sortDescriptors release]; return results; } - (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar{ textToSearchFor = mySearchBar.text; results = [self SearchDatabaseForText:textToSearchFor]; self.tempString = [myGlobalSearchObject valueForKey:@"name"]; NSLog(@"results count: %d", [results count]); NSLog(@"results 0: %@", [[results objectAtIndex:0] name]); NSLog(@"results 1: %@", [[results objectAtIndex:1] name]); } @end Console prints: 2010-06-10 16:11:18.581 XYZApp[10140:207] results count: 2 2010-06-10 16:11:18.581 XYZApp[10140:207] results 0: BB Bugs 2010-06-10 16:11:18.582 XYZApp[10140:207] results 1: BB Annie Program received signal: “EXC_BAD_ACCESS”. (gdb) Edit 2: BT: #0 0x95a91edb in objc_msgSend () #1 0x03b1fe20 in ?? () #2 0x0043cd2a in -[UITableViewRowData(UITableViewRowDataPrivate) _updateNumSections] () #3 0x0043ca9e in -[UITableViewRowData invalidateAllSections] () #4 0x002fc82f in -[UITableView(_UITableViewPrivate) _updateRowData] () #5 0x002f7313 in -[UITableView noteNumberOfRowsChanged] () #6 0x00301500 in -[UITableView reloadData] () #7 0x00008623 in -[SearchViewController SearchDatabaseForText:] (self=0x3d16190, _cmd=0xf02b, passdTextToSearchFor=0x3b29630) #8 0x000086ad in -[SearchViewController searchBarSearchButtonClicked:] (self=0x3d16190, _cmd=0x16492cc, searchBar=0x3d2dc50) #9 0x0047ac13 in -[UISearchBar(UISearchBarStatic) _searchFieldReturnPressed] () #10 0x0031094e in -[UIControl(Deprecated) sendAction:toTarget:forEvent:] () #11 0x00312f76 in -[UIControl(Internal) _sendActionsForEventMask:withEvent:] () #12 0x0032613b in -[UIFieldEditor webView:shouldInsertText:replacingDOMRange:givenAction:] () #13 0x01d5a72d in __invoking___ () #14 0x01d5a618 in -[NSInvocation invoke] () #15 0x0273fc0a in SendDelegateMessage () #16 0x033168bf in -[_WebSafeForwarder forwardInvocation:] () #17 0x01d7e6f4 in ___forwarding___ () #18 0x01d5a6c2 in __forwarding_prep_0___ () #19 0x03320fd4 in WebEditorClient::shouldInsertText () #20 0x0279dfed in WebCore::Editor::shouldInsertText () #21 0x027b67a5 in WebCore::Editor::insertParagraphSeparator () #22 0x0279d662 in WebCore::EventHandler::defaultTextInputEventHandler () #23 0x0276cee6 in WebCore::EventTargetNode::defaultEventHandler () #24 0x0276cb70 in WebCore::EventTargetNode::dispatchGenericEvent () #25 0x0276c611 in WebCore::EventTargetNode::dispatchEvent () #26 0x0279d327 in WebCore::EventHandler::handleTextInputEvent () #27 0x0279d229 in WebCore::Editor::insertText () #28 0x03320f4d in -[WebHTMLView(WebNSTextInputSupport) insertText:] () #29 0x0279d0b4 in -[WAKResponder tryToPerform:with:] () #30 0x03320a33 in -[WebView(WebViewEditingActions) _performResponderOperation:with:] () #31 0x03320990 in -[WebView(WebViewEditingActions) insertText:] () #32 0x00408231 in -[UIWebDocumentView insertText:] () #33 0x003ccd31 in -[UIKeyboardImpl acceptWord:firstDelete:addString:] () #34 0x003d2c8c in -[UIKeyboardImpl addInputString:fromVariantKey:] () #35 0x004d1a00 in -[UIKeyboardLayoutStar sendStringAction:forKey:] () #36 0x004d0285 in -[UIKeyboardLayoutStar handleHardwareKeyDownFromSimulator:] () #37 0x002b5bcb in -[UIApplication handleEvent:withNewEvent:] () #38 0x002b067f in -[UIApplication sendEvent:] () #39 0x002b7061 in _UIApplicationHandleEvent () #40 0x02542d59 in PurpleEventCallback () #41 0x01d55b80 in CFRunLoopRunSpecific () #42 0x01d54c48 in CFRunLoopRunInMode () #43 0x02541615 in GSEventRunModal () #44 0x025416da in GSEventRun () #45 0x002b7faf in UIApplicationMain () #46 0x00002578 in main (argc=1, argv=0xbfffef5c) at /Users/default/Documents/iPhone Projects/XYZApp/main.m:14

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• Javascript style objects in Objective-C

  - by awolf

  Background: I use a ton of NSDictionary objects in my iPhone and iPad code. I'm sick of the verbose way of getting/setting keys to these state dictionaries. So a little bit of an experiment: I just created a class I call Remap. Remap will take any arbitrary set[VariableName]:(NSObject *) obj selector and forward that message to a function that will insert obj into an internal NSMutableDictionary under the key [vairableName]. Remap will also take any (zero argument) arbitrary [variableName] selector and return the NSObject mapped in the NSMutableDictionary under the key [variableName]. e.g. Remap * remap = [[Remap alloc] init]; NSNumber * testNumber = [NSNumber numberWithInt:46]; [remap setTestNumber:testNumber]; testNumber = [remap testNumber]; [remap setTestString:@"test string"]; NSString * testString = [remap testString]; NSMutableDictionary * testDict = [NSMutableDictionary dictionaryWithObject:testNumber forKey:@"testNumber"]; [remap setTestDict:testDict]; testDict = [remap testDict]; where none of the properties testNumber, testString, or testDict are actually defined in Remap. The crazy thing? It works... My only question is how can I disable the "may not respond to " warnings for JUST accesses to Remap? P.S. : I'll probably end up scrapping this and going with macros since message forwarding is quite inefficient... but aside from that does anyone see other problems with Remap? Here's Remap's .m for those who are curious: #import "Remap.h" @interface Remap () @property (nonatomic, retain) NSMutableDictionary * _data; @end @implementation Remap @synthesize _data; - (void) dealloc { relnil(_data); [super dealloc]; } - (id) init { self = [super init]; if (self != nil) { NSMutableDictionary * dict = [[NSMutableDictionary alloc] init]; [self set_data:dict]; relnil(dict); } return self; } - (void)forwardInvocation:(NSInvocation *)anInvocation { NSString * selectorName = [NSString stringWithUTF8String: sel_getName([anInvocation selector])]; NSRange range = [selectorName rangeOfString:@"set"]; NSInteger numArguments = [[anInvocation methodSignature] numberOfArguments]; if (range.location == 0 && numArguments == 4) { //setter [anInvocation setSelector:@selector(setData:withKey:)]; [anInvocation setArgument:&selectorName atIndex:3]; [anInvocation invokeWithTarget:self]; } else if (numArguments == 3) { [anInvocation setSelector:@selector(getDataWithKey:)]; [anInvocation setArgument:&selectorName atIndex:2]; [anInvocation invokeWithTarget:self]; } } - (NSMethodSignature *) methodSignatureForSelector:(SEL) aSelector { NSString * selectorName = [NSString stringWithUTF8String: sel_getName(aSelector)]; NSMethodSignature * sig = [super methodSignatureForSelector:aSelector]; if (sig == nil) { NSRange range = [selectorName rangeOfString:@"set"]; if (range.location == 0) { sig = [self methodSignatureForSelector:@selector(setData:withKey:)]; } else { sig = [self methodSignatureForSelector:@selector(getDataWithKey:)]; } } return sig; } - (NSObject *) getDataWithKey: (NSString *) key { NSObject * returnValue = [[self _data] objectForKey:key]; return returnValue; } - (void) setData: (NSObject *) data withKey:(NSString *)key { if (key && [key length] >= 5 && data) { NSRange range; range.length = 1; range.location = 3; NSString * firstChar = [key substringWithRange:range]; firstChar = [firstChar lowercaseString]; range.length = [key length] - 5; // the 4 we have processed plus the training : range.location = 4; NSString * adjustedKey = [NSString stringWithFormat:@"%@%@", firstChar, [key substringWithRange:range]]; [[self _data] setObject:data forKey:adjustedKey]; } else { //assert? } } @end

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• Undefined symbols after installing new xcode 3.2.3 build

  - by toofah

  I want to move to the new XCode 3.2.3 GM Seed build for development, but when I bring up my project I get 'base sdk missing' because my project is set to use iPhone SDK 3.0. If I change 'base SDK' to iPhone 3.2 or 4.0 and then compile I get a lot of errors that I don't understand. I dumped a few of them below. Can anyone tell me what I am missing? Also, can someone confirm that if I choose 'base sdk' of iPhone 3.2 or 4.0 that I can still choose 'target device' of iPhone 3.0 and not force my customers to install the new SDK. I really don't want to be the app that forces my customers to upgrade their OS. Thanks! Undefined symbols: ".objc_class_name_NSObject", referenced from: .objc_class_name_FlurryAPI in libFlurry.a(FlurryAPI.o) .objc_class_name_FlurrySession in libFlurry.a(FlurrySession.o) .objc_class_name_FlurryHTTPEater in libFlurry.a(FlurryHTTPEater.o) .objc_class_name_FlurryHTTPResponse in libFlurry.a(FlurryHTTPResponse.o) .objc_class_name_FlurryConnectionDelegate in libFlurry.a(FlurryConnectionDelegate.o) .objc_class_name_FlurryAd in libFlurry.a(FlurryAd.o) .objc_class_name_FlurryAdParser in libFlurry.a(FlurryAdParser.o) literal-pointer@_OBJC@_cls_refs@NSObject in libFlurry.a(FlurryAdView.o) .objc_class_name_FlurryAdImage in libFlurry.a(FlurryAdImage.o) .objc_class_name_FlurryAdImpression in libFlurry.a(FlurryAdImpression.o) .objc_class_name_FlurryPageViewDelegate in libFlurry.a(FlurryPageViewDelegate.o) .objc_class_name_FlurryAdTheme in libFlurry.a(FlurryAdTheme.o) .objc_class_name_FlurryAdHook in libFlurry.a(FlurryAdHook.o) .objc_class_name_FlurryAdProperties in libFlurry.a(FlurryAdProperties.o) .objc_class_name_FlurryFileCache in libFlurry.a(FlurryFileCache.o) .objc_class_name_FlurryEvent in libFlurry.a(FlurryEvent.o) .objc_class_name_FlurryProtocolData in libFlurry.a(FlurryProtocolData.o) .objc_class_name_FlurryAdAssignment in libFlurry.a(FlurryAdAssignment.o) .objc_class_name_FlurryAdAppStoreConnectionDelegate in libFlurry.a(FlurryAdAppStoreConnectionDelegate.o) .objc_class_name_FlurryHeartBeater in libFlurry.a(FlurryHeartBeater.o) .objc_class_name_FlurryImageCache in libFlurry.a(FlurryImageCache.o) .objc_class_name_FlurryUtil in libFlurry.a(FlurryUtil.o) .objc_class_name_FlurryAdNavigationDelegate in libFlurry.a(FlurryAdNavigationDelegate.o) .objc_class_name_FlurryAdLocation in libFlurry.a(FlurryAdLocation.o) .objc_class_name_FlurryAdDimension in libFlurry.a(FlurryAdDimension.o) .objc_class_name_FlurryAdTextStyle in libFlurry.a(FlurryAdTextStyle.o) ".objc_class_name_NSFileManager", referenced from: literal-pointer@_OBJC@_cls_refs@NSFileManager in libFlurry.a(FlurrySession.o) literal-pointer@_OBJC@_cls_refs@NSFileManager in libFlurry.a(FlurryFileCache.o) ".objc_class_name_NSString", referenced from: literal-pointer@_OBJC@_cls_refs@NSString in libFlurry.a(FlurrySession.o) literal-pointer@_OBJC@_cls_refs@NSString in libFlurry.a(FlurryHTTPEater.o) literal-pointer@_OBJC@_cls_refs@NSString in libFlurry.a(FlurryHTTPResponse.o) literal-pointer@_OBJC@_cls_refs@NSString in libFlurry.a(FlurryAd.o) literal-pointer@_OBJC@_cls_refs@NSString in libFlurry.a(FlurryAdParser.o) literal-pointer@_OBJC@_cls_refs@NSString in libFlurry.a(FlurryAdCanvasViewController.o) literal-pointer@_OBJC@_cls_refs@NSString in libFlurry.a(FlurryFileCache.o) literal-pointer@_OBJC@_cls_refs@NSString in libFlurry.a(FlurryImageCache.o) ".objc_class_name_NSError", referenced from: literal-pointer@_OBJC@_cls_refs@NSError in libFlurry.a(FlurryUtil.o) "_OBJC_METACLASS_$_FlurryAPI", referenced from: _OBJC_METACLASS_$_NFlurryAPI in NFlurryAPI.o ".objc_class_name_UIWindow", referenced from: literal-pointer@_OBJC@_cls_refs@UIWindow in libFlurry.a(FlurryAdCanvasViewController.o) ".objc_class_name_NSException", referenced from: literal-pointer@_OBJC@_cls_refs@NSException in libFlurry.a(FlurrySession.o) literal-pointer@_OBJC@_cls_refs@NSException in libFlurry.a(FlurryUtil.o) ".objc_class_name_UIColor", referenced from: literal-pointer@_OBJC@_cls_refs@UIColor in libFlurry.a(FlurryAdParser.o) literal-pointer@_OBJC@_cls_refs@UIColor in libFlurry.a(FlurryAdView.o) literal-pointer@_OBJC@_cls_refs@UIColor in libFlurry.a(FlurryAdCanvasViewController.o) literal-pointer@_OBJC@_cls_refs@UIColor in libFlurry.a(FlurryAdCanvasView.o) "_OBJC_CLASS_$_FlurryAPI", referenced from: _OBJC_CLASS_$_NFlurryAPI in NFlurryAPI.o ".objc_class_name_NSMutableSet", referenced from: literal-pointer@_OBJC@_cls_refs@NSMutableSet in libFlurry.a(FlurryAdAssignment.o) ".objc_class_name_UIFont", referenced from: literal-pointer@_OBJC@_cls_refs@UIFont in libFlurry.a(FlurryAdView.o) literal-pointer@_OBJC@_cls_refs@UIFont in libFlurry.a(FlurryAdCanvasView.o) ".objc_class_name_UIImage", referenced from: literal-pointer@_OBJC@_cls_refs@UIImage in libFlurry.a(FlurryAdParser.o) literal-pointer@_OBJC@_cls_refs@UIImage in libFlurry.a(FlurryAdImage.o) ".objc_class_name_UIApplication", referenced from: literal-pointer@_OBJC@_cls_refs@UIApplication in libFlurry.a(FlurryAdView.o) literal-pointer@_OBJC@_cls_refs@UIApplication in libFlurry.a(FlurryAdCanvasViewController.o) literal-pointer@_OBJC@_cls_refs@UIApplication in libFlurry.a(FlurryAdAppStoreConnectionDelegate.o) ".objc_class_name_UILabel", referenced from: literal-pointer@_OBJC@_cls_refs@UILabel in libFlurry.a(FlurryAdView.o) literal-pointer@_OBJC@_cls_refs@UILabel in libFlurry.a(FlurryAdCanvasViewController.o) literal-pointer@_OBJC@_cls_refs@UILabel in libFlurry.a(FlurryAdCanvasView.o) ".objc_class_name_UIView", referenced from: literal-pointer@_OBJC@_cls_refs@UIView in libFlurry.a(FlurryAdView.o) .objc_class_name_FlurryAdView in libFlurry.a(FlurryAdView.o) literal-pointer@_OBJC@_cls_refs@UIView in libFlurry.a(FlurryAdCanvasViewController.o) .objc_class_name_FlurryAdListView in libFlurry.a(FlurryAdListView.o) ".objc_class_name_NSMutableString", referenced from: literal-pointer@_OBJC@_cls_refs@NSMutableString in libFlurry.a(FlurrySession.o) literal-pointer@_OBJC@_cls_refs@NSMutableString in libFlurry.a(FlurryHTTPEater.o) literal-pointer@_OBJC@_cls_refs@NSMutableString in libFlurry.a(FlurryAdView.o) ".objc_class_name_NSTimer", referenced from: literal-pointer@_OBJC@_cls_refs@NSTimer in libFlurry.a(FlurryHeartBeater.o) ".objc_class_name_NSMutableData", referenced from: literal-pointer@_OBJC@_cls_refs@NSMutableData in libFlurry.a(FlurrySession.o) literal-pointer@_OBJC@_cls_refs@NSMutableData in libFlurry.a(FlurryConnectionDelegate.o) literal-pointer@_OBJC@_cls_refs@NSMutableData in libFlurry.a(FlurryAdImpression.o) literal-pointer@_OBJC@_cls_refs@NSMutableData in libFlurry.a(FlurryEvent.o) ".objc_class_name_NSNumber", referenced from: literal-pointer@_OBJC@_cls_refs@NSNumber in libFlurry.a(FlurryAPI.o) literal-pointer@_OBJC@_cls_refs@NSNumber in libFlurry.a(FlurrySession.o) literal-pointer@_OBJC@_cls_refs@NSNumber in libFlurry.a(FlurryAdParser.o) literal-pointer@_OBJC@_cls_refs@NSNumber in libFlurry.a(FlurryAdView.o) literal-pointer@_OBJC@_cls_refs@NSNumber in libFlurry.a(FlurryAdImpression.o) literal-pointer@_OBJC@_cls_refs@NSNumber in libFlurry.a(FlurryAdCanvasViewController.o) "_objc_exception_match", referenced from: +[FlurrySession createActiveFlurrySession:] in libFlurry.a(FlurrySession.o) +[FlurrySession dataForSessions:requestAds:] in libFlurry.a(FlurrySession.o) +[FlurrySession initialTimestamp] in libFlurry.a(FlurrySession.o) ".objc_class_name_UINavigationItem", referenced from: literal-pointer@_OBJC@_cls_refs@UINavigationItem in libFlurry.a(FlurryAdCanvasViewController.o) ".objc_class_name_UIViewController", referenced from: literal-pointer@_OBJC@_cls_refs@UIViewController in libFlurry.a(FlurryAdView.o) .objc_class_name_FlurryAdCanvasViewController in libFlurry.a(FlurryAdCanvasViewController.o) ".objc_class_name_NSMutableArray", referenced from: literal-pointer@_OBJC@_cls_refs@NSMutableArray in libFlurry.a(FlurrySession.o) literal-pointer@_OBJC@_cls_refs@NSMutableArray in libFlurry.a(FlurryHTTPEater.o) literal-pointer@_OBJC@_cls_refs@NSMutableArray in libFlurry.a(FlurryAdParser.o) literal-pointer@_OBJC@_cls_refs@NSMutableArray in libFlurry.a(FlurryImageCache.o) literal-pointer@_OBJC@_cls_refs@NSMutableArray in libFlurry.a(FlurryAdNavigationDelegate.o) ".objc_class_name_UIScreen", referenced from: literal-pointer@_OBJC@_cls_refs@UIScreen in libFlurry.a(FlurryAdCanvasViewController.o) ".objc_class_name_NSURLCache", referenced from: literal-pointer@_OBJC@_cls_refs@NSURLCache in libFlurry.a(FlurryHTTPEater.o) ".objc_class_name_NSNotificationCenter", referenced from: literal-pointer@_OBJC@_cls_refs@NSNotificationCenter in libFlurry.a(FlurryAPI.o) literal-pointer@_OBJC@_cls_refs@NSNotificationCenter in libFlurry.a(FlurryAdParser.o) literal-pointer@_OBJC@_cls_refs@NSNotificationCenter in libFlurry.a(FlurryAdView.o) literal-pointer@_OBJC@_cls_refs@NSNotificationCenter in libFlurry.a(FlurryHeartBeater.o) ".objc_class_name_NSInvocation", referenced from: literal-pointer@_OBJC@_cls_refs@NSInvocation in libFlurry.a(FlurryPageViewDelegate.o) ".objc_class_name_NSURL", referenced from: literal-pointer@_OBJC@_cls_refs@NSURL in libFlurry.a(FlurrySession.o) literal-pointer@_OBJC@_cls_refs@NSURL in libFlurry.a(FlurryHTTPEater.o) literal-pointer@_OBJC@_cls_refs@NSURL in libFlurry.a(FlurryAdView.o) literal-pointer@_OBJC@_cls_refs@NSURL in libFlurry.a(FlurryAdCanvasViewController.o) "_objc_exception_extract", referenced from: +[FlurryAPI startSession:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI startSession:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI endSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI endSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI pauseSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI pauseSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI resumeSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI resumeSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:withParameters:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:withParameters:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:timed:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:timed:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:withParameters:timed:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:withParameters:timed:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI endTimedEvent:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI endTimedEvent:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logError:message:exception:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logError:message:exception:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logError:message:error:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logError:message:error:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI countPageViews:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI countPageViews:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI countPageView] in libFlurry.a(FlurryAPI.o) +[FlurryAPI countPageView] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setUserID:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setUserID:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setEventLoggingEnabled:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setEventLoggingEnabled:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setServerURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setServerURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setCanvasURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setCanvasURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setLandscapeCanvasURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setLandscapeCanvasURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppStoreURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppStoreURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setSessionReportsOnCloseEnabled:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setSessionReportsOnCloseEnabled:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppVersion:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppVersion:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setGender:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setGender:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAge:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAge:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI getHook:xLoc:yLoc:view:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI getHook:xLoc:yLoc:view:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI getHook:xLoc:yLoc:view:attachToView:orientation:canvasOrientation:autoRefresh:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI getHook:xLoc:yLoc:view:attachToView:orientation:canvasOrientation:autoRefresh:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI updateHook:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI updateHook:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI removeHook:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI removeHook:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI openCatalog:canvasOrientation:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI openCatalog:canvasOrientation:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppCircleDelegate:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppCircleDelegate:] in libFlurry.a(FlurryAPI.o) +[FlurrySession createActiveFlurrySession:] in libFlurry.a(FlurrySession.o) +[FlurrySession createActiveFlurrySession:] in libFlurry.a(FlurrySession.o) +[FlurrySession sendSessionsToServerWithTimeout:useWebView:requestAds:] in libFlurry.a(FlurrySession.o) +[FlurrySession sendSessionsToServerWithTimeout:useWebView:requestAds:] in libFlurry.a(FlurrySession.o) +[FlurrySession dataForSessions:requestAds:] in libFlurry.a(FlurrySession.o) +[FlurrySession dataForSessions:requestAds:] in libFlurry.a(FlurrySession.o) +[FlurrySession initialTimestamp] in libFlurry.a(FlurrySession.o) +[FlurrySession initialTimestamp] in libFlurry.a(FlurrySession.o) +[FlurryAdParser oldInstance] in libFlurry.a(FlurryAdParser.o) +[FlurryAdParser instance] in libFlurry.a(FlurryAdParser.o) -[FlurryAdView initWithAd:hook:xLoc:yLoc:parent:attachToView:orientation:canvasOrientation:autoRefresh:] in libFlurry.a(FlurryAdView.o) -[FlurryAdView initWithAd:hook:xLoc:yLoc:parent:attachToView:orientation:canvasOrientation:autoRefresh:] in libFlurry.a(FlurryAdView.o) -[FlurryAdView refreshWithAd] in libFlurry.a(FlurryAdView.o) -[FlurryAdView refreshWithAd] in libFlurry.a(FlurryAdView.o) -[FlurryAdView updateToOrientation] in libFlurry.a(FlurryAdView.o) -[FlurryAdView updateToOrientation] in libFlurry.a(FlurryAdView.o) -[FlurryAdView touchesEnded:withEvent:] in libFlurry.a(FlurryAdView.o) -[FlurryAdView touchesEnded:withEvent:] in libFlurry.a(FlurryAdView.o) -[FlurryAdView alertView:clickedButtonAtIndex:] in libFlurry.a(FlurryAdView.o) -[FlurryAdView alertView:clickedButtonAtIndex:] in libFlurry.a(FlurryAdView.o) -[FlurryAdView checkBannerLocation] in libFlurry.a(FlurryAdView.o) -[FlurryAdView checkBannerLocation] in libFlurry.a(FlurryAdView.o) -[FlurryAdView dealloc] in libFlurry.a(FlurryAdView.o) -[FlurryAdView dealloc] in libFlurry.a(FlurryAdView.o) -[FlurryPageViewDelegate navigationController:didShowViewController:animated:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate navigationController:didShowViewController:animated:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate navigationController:willShowViewController:animated:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate navigationController:willShowViewController:animated:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:shouldSelectViewController:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:shouldSelectViewController:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:didSelectViewController:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:didSelectViewController:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:willBeginCustomizingViewControllers:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:willBeginCustomizingViewControllers:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:willEndCustomizingViewControllers:changed:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:willEndCustomizingViewControllers:changed:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:didEndCustomizingViewControllers:changed:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:didEndCustomizingViewControllers:changed:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryAdCanvasViewController dealloc] in libFlurry.a(FlurryAdCanvasViewController.o) -[FlurryAdCanvasViewController dealloc] in libFlurry.a(FlurryAdCanvasViewController.o) +[FlurryFileCache createInstanceWithApiKey:] in libFlurry.a(FlurryFileCache.o) +[FlurryAdAssignment createInstance] in libFlurry.a(FlurryAdAssignment.o) +[FlurryHeartBeater createAndStartInstance:] in libFlurry.a(FlurryHeartBeater.o) +[FlurryImageCache createInstanceWithFileCache:] in libFlurry.a(FlurryImageCache.o) ".objc_class_name_NSMutableURLRequest", referenced from: literal-pointer@_OBJC@_cls_refs@NSMutableURLRequest in libFlurry.a(FlurryHTTPEater.o) ".objc_class_name_NSRunLoop", referenced from: literal-pointer@_OBJC@_cls_refs@NSRunLoop in libFlurry.a(FlurryHTTPEater.o) ".objc_class_name_NSKeyedUnarchiver", referenced from: literal-pointer@_OBJC@_cls_refs@NSKeyedUnarchiver in libFlurry.a(FlurrySession.o) literal-pointer@_OBJC@_cls_refs@NSKeyedUnarchiver in libFlurry.a(FlurryFileCache.o) ".objc_class_name_NSData", referenced from: literal-pointer@_OBJC@_cls_refs@NSData in libFlurry.a(FlurrySession.o) literal-pointer@_OBJC@_cls_refs@NSData in libFlurry.a(FlurryAdParser.o) ".objc_class_name_NSDate", referenced from: literal-pointer@_OBJC@_cls_refs@NSDate in libFlurry.a(FlurrySession.o) literal-pointer@_OBJC@_cls_refs@NSDate in libFlurry.a(FlurryHTTPEater.o) literal-pointer@_OBJC@_cls_refs@NSDate in libFlurry.a(FlurryAdView.o) literal-pointer@_OBJC@_cls_refs@NSDate in libFlurry.a(FlurryAdImpression.o) literal-pointer@_OBJC@_cls_refs@NSDate in libFlurry.a(FlurryEvent.o) ".objc_class_name_UIBarButtonItem", referenced from: literal-pointer@_OBJC@_cls_refs@UIBarButtonItem in libFlurry.a(FlurryAdCanvasViewController.o) ".objc_class_name_NSURLRequest", referenced from: literal-pointer@_OBJC@_cls_refs@NSURLRequest in libFlurry.a(FlurryAdCanvasViewController.o) literal-pointer@_OBJC@_cls_refs@NSURLRequest in libFlurry.a(FlurryAdAppStoreConnectionDelegate.o) ".objc_class_name_UIDevice", referenced from: literal-pointer@_OBJC@_cls_refs@UIDevice in libFlurry.a(FlurrySession.o) literal-pointer@_OBJC@_cls_refs@UIDevice in libFlurry.a(FlurryAdView.o) ".objc_class_name_UIImageView", referenced from: literal-pointer@_OBJC@_cls_refs@UIImageView in libFlurry.a(FlurryAdView.o) literal-pointer@_OBJC@_cls_refs@UIImageView in libFlurry.a(FlurryAdCanvasViewController.o) literal-pointer@_OBJC@_cls_refs@UIImageView in libFlurry.a(FlurryAdCanvasView.o) "_objc_exception_try_exit", referenced from: +[FlurryAPI startSession:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI endSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI pauseSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI resumeSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:withParameters:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:timed:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:withParameters:timed:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI endTimedEvent:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logError:message:exception:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logError:message:error:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI countPageViews:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI countPageView] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setUserID:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setEventLoggingEnabled:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setServerURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setCanvasURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setLandscapeCanvasURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppStoreURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setSessionReportsOnCloseEnabled:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppVersion:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setGender:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAge:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI getHook:xLoc:yLoc:view:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI getHook:xLoc:yLoc:view:attachToView:orientation:canvasOrientation:autoRefresh:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI updateHook:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI removeHook:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI openCatalog:canvasOrientation:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppCircleDelegate:] in libFlurry.a(FlurryAPI.o) +[FlurrySession createActiveFlurrySession:] in libFlurry.a(FlurrySession.o) +[FlurrySession createActiveFlurrySession:] in libFlurry.a(FlurrySession.o) +[FlurrySession sendSessionsToServerWithTimeout:useWebView:requestAds:] in libFlurry.a(FlurrySession.o) +[FlurrySession dataForSessions:requestAds:] in libFlurry.a(FlurrySession.o) +[FlurrySession dataForSessions:requestAds:] in libFlurry.a(FlurrySession.o) +[FlurrySession initialTimestamp] in libFlurry.a(FlurrySession.o) +[FlurrySession initialTimestamp] in libFlurry.a(FlurrySession.o) +[FlurrySession initialTimestamp] in libFlurry.a(FlurrySession.o) +[FlurryAdParser oldInstance] in libFlurry.a(FlurryAdParser.o) +[FlurryAdParser instance] in libFlurry.a(FlurryAdParser.o) -[FlurryAdView initWithAd:hook:xLoc:yLoc:parent:attachToView:orientation:canvasOrientation:autoRefresh:] in libFlurry.a(FlurryAdView.o) -[FlurryAdView refreshWithAd] in libFlurry.a(FlurryAdView.o) -[FlurryAdView updateToOrientation] in libFlurry.a(FlurryAdView.o) -[FlurryAdView touchesEnded:withEvent:] in libFlurry.a(FlurryAdView.o) -[FlurryAdView alertView:clickedButtonAtIndex:] in libFlurry.a(FlurryAdView.o) -[FlurryAdView checkBannerLocation] in libFlurry.a(FlurryAdView.o) -[FlurryAdView dealloc] in libFlurry.a(FlurryAdView.o) -[FlurryPageViewDelegate navigationController:didShowViewController:animated:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate navigationController:willShowViewController:animated:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:shouldSelectViewController:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:didSelectViewController:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:willBeginCustomizingViewControllers:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:willEndCustomizingViewControllers:changed:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryPageViewDelegate tabBarController:didEndCustomizingViewControllers:changed:] in libFlurry.a(FlurryPageViewDelegate.o) -[FlurryAdCanvasViewController dealloc] in libFlurry.a(FlurryAdCanvasViewController.o) +[FlurryFileCache createInstanceWithApiKey:] in libFlurry.a(FlurryFileCache.o) +[FlurryAdAssignment createInstance] in libFlurry.a(FlurryAdAssignment.o) +[FlurryHeartBeater createAndStartInstance:] in libFlurry.a(FlurryHeartBeater.o) +[FlurryImageCache createInstanceWithFileCache:] in libFlurry.a(FlurryImageCache.o) ".objc_class_name_NSDateFormatter", referenced from: literal-pointer@_OBJC@_cls_refs@NSDateFormatter in libFlurry.a(FlurrySession.o) "_objc_exception_try_enter", referenced from: +[FlurryAPI startSession:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI startSession:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI endSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI endSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI pauseSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI pauseSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI resumeSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI resumeSession] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:withParameters:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:withParameters:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:timed:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:timed:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:withParameters:timed:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logEvent:withParameters:timed:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI endTimedEvent:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI endTimedEvent:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logError:message:exception:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logError:message:exception:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logError:message:error:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI logError:message:error:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI countPageViews:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI countPageViews:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI countPageView] in libFlurry.a(FlurryAPI.o) +[FlurryAPI countPageView] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setUserID:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setUserID:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setEventLoggingEnabled:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setEventLoggingEnabled:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setServerURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setServerURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setCanvasURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setCanvasURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setLandscapeCanvasURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setLandscapeCanvasURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppStoreURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppStoreURL:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setSessionReportsOnCloseEnabled:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setSessionReportsOnCloseEnabled:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppVersion:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppVersion:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setGender:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setGender:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAge:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAge:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI getHook:xLoc:yLoc:view:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI getHook:xLoc:yLoc:view:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI getHook:xLoc:yLoc:view:attachToView:orientation:canvasOrientation:autoRefresh:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI getHook:xLoc:yLoc:view:attachToView:orientation:canvasOrientation:autoRefresh:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI updateHook:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI updateHook:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI removeHook:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI removeHook:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI openCatalog:canvasOrientation:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI openCatalog:canvasOrientation:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppCircleDelegate:] in libFlurry.a(FlurryAPI.o) +[FlurryAPI setAppCircleDelegate:] in libFlurry.a(FlurryAPI.o) +[FlurrySession createActiveFlurrySession:] in libFlurry.a(FlurrySession.o) +[FlurrySession createActiveFlurrySession:] in libFlurry.a(FlurrySession.o) +[FlurrySession sendSessionsToServerWithTimeout:useWebView:requestAds:] in libFlurry.a(FlurrySession.o)

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