CWStatusBarNotification
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cezarywojcik
Memory Leak
My Crashlytics has picked up a leak in the code affects iOS 8 and crashes at CWStatusBarNotification.m > updateStatusBarFrame selector function. Any chance you could assist on how to resolve this?
Fatal Exception: NSInvalidArgumentException -[__NSCFString updateStatusBarFrame]: unrecognized selector sent to instance
Thread : Fatal Exception: NSInvalidArgumentException 0 CoreFoundation 0x256cafef exceptionPreprocess 1 libobjc.A.dylib 0x33d6ec8b objc_exception_throw 2 CoreFoundation 0x256d0409 __methodDescriptionForSelector 3 CoreFoundation 0x256ce327 __forwarding 4 CoreFoundation 0x255fde78 _CF_forwarding_prep_0 5 CoreFoundation 0x25682e09 CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER 6 CoreFoundation 0x255dd515 _CFXNotificationPost 7 Foundation 0x2633f749 -[NSNotificationCenter postNotificationName:object:userInfo:] 8 UIKit 0x28dcd18d -[UIApplication _notifyWillChangeStatusBarFrame:] 9 UIKit 0x28dccd8d -[UIApplication statusBar:willAnimateFromHeight:toHeight:duration:animation:] 10 UIKit 0x28db0d7f -[UIStatusBar _requestStyleAttributes:animationParameters:] 11 UIKit 0x28dafb93 -[UIStatusBar requestStyle:animated:] 12 CoreFoundation 0x25682e09 CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER 13 CoreFoundation 0x255dd515 _CFXNotificationPost 14 Foundation 0x2633f749 -[NSNotificationCenter postNotificationName:object:userInfo:] 15 Foundation 0x2634422f -[NSNotificationCenter postNotificationName:object:] 16 UIKit 0x28dc738f -[UIApplication _saveSnapshotWithName:] 17 UIKit 0x28faef77 -[UIApplication _handleApplicationDectivationWithScene:shouldForceExit:transitionContext:completion:] 18 UIKit 0x28fb62b1 __88-[UIApplication _handleApplicationLifecycleEventWithScene:transitionContext:completion:]_block_invoke 19 UIKit 0x28fb625d -[UIApplication _handleApplicationLifecycleEventWithScene:transitionContext:completion:] 20 UIKit 0x28fab11b -[UIApplication scene:didUpdateWithDiff:transitionContext:completion:] 21 FrontBoardServices 0x2c29aa65 __80-[FBSSceneImpl updater:didUpdateSettings:withDiff:transitionContext:completion:]_block_invoke_2 22 FrontBoardServices 0x2c2a9ec9 __31-[FBSSerialQueue performAsync:]_block_invoke_2 23 CoreFoundation 0x25690fd5 CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK 24 CoreFoundation 0x25690299 __CFRunLoopDoBlocks 25 CoreFoundation 0x2568edd3 __CFRunLoopRun 26 CoreFoundation 0x255db201 CFRunLoopRunSpecific 27 CoreFoundation 0x255db013 CFRunLoopRunInMode 28 GraphicsServices 0x2d0ac201 GSEventRunModal 29 UIKit 0x28da7a09 UIApplicationMain 30 Social Dummy 0x00025627 main (main.m:16) 31 libdyld.dylib 0x34320aaf start
Unfortunately Im unable to as this has been done by couple users in my app. I personally have never come across this issue during vigorous testing myself and have tried to see whether I could solve it myself but haven't reproduced. However here is a link the issue in my Crashlytics: http://crashes.to/s/a9b0e587699
Seems like when this kind of statement is set up, it doesn't think that updateStatusBarFrame is a selector for self. Not sure what to make of that. Can't really do much without a way to reproduce this unfortunately. Let me know if you can reproduce this or have other ideas.
I thought as much yeah. If i come across it i'll get back to you. Thanks. This is a REALLY useful and easy to use library!
