我正在使用Cocos2d开发游戏，我遇到了这个错误，我很难理解为什么会发生这种情况或者发生了什么。这是堆栈跟踪：
-[_UIAppearanceCustomizableClassInfo swapBuffers]: unrecognized selector sent to instance 0x167dc160
BrainPlus-[CCDirectorIOS drawScene]
0 CoreFoundation 0x2ecf5f4b __exceptionPreprocess
1 libobjc.A.dylib 0x390856af objc_exception_throw
2 CoreFoundation 0x2ecf98e7 -[NSObject(NSObject) doesNotRecognizeSelector:]
3 CoreFoundation 0x2ecf81cb ___forwarding___
4 CoreFoundation 0x2ec474d8 _CF_forwarding_prep_0
5 AppName 0x002bde53 -[CCDirectorIOS drawScene]
6 QuartzCore 0x3113f9cf _ZN2CA7Display15DisplayLinkItem8dispatchEv
7 QuartzCore 0x3113f779 _ZN2CA7Display11DisplayLink14dispatch_itemsEyyy
8 IOMobileFramebuffer 0x33d2476d IOMobileFramebufferVsyncNotifyFunc
9 IOKit 0x2f9d7a75 IODispatchCalloutFromCFMessage
10 CoreFoundation 0x2ecb5e21 __CFMachPortPerform
11 CoreFoundation 0x2ecc09df __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__
12 CoreFoundation 0x2ecc097b __CFRunLoopDoSource1
13 CoreFoundation 0x2ecbf14f __CFRunLoopRun
14 CoreFoundation 0x2ec29c27 CFRunLoopRunSpecific
15 CoreFoundation 0x2ec29a0b CFRunLoopRunInMode
16 GraphicsServices 0x33908283 GSEventRunModal
17 UIKit 0x314cd049 UIApplicationMain
18 AppName 0x00098191 main in main.m on Line 15
19 libdyld.dylib 0x3958dab7 start
我正在使用精灵表进行动画制作，测试人员说动画发生时发生了崩溃，但我发现这个错误已经出现了。我想知道是否有人之前有这样的错误以及导致这次崩溃的原因。任何帮助都是极好的。谢谢！