好吧,我一直在开发一个应用程序,其中我有一个带有SKAction对象的NSMutableDictionary.SKAction用于播放声音.
这一切都运行良好,除了...应用程序崩溃进入后台时,使用以下堆栈跟踪:
* thread #1: tid = 0x187d7, 0x3461b932 libGPUSupportMercury.dylib`gpus_ReturnNotPermittedKillClient + 10, queue = 'com.apple.spritekit.renderQueue, stop reason = EXC_BAD_ACCESS (code=1, address=0x1)
frame #0: 0x3461b932 libGPUSupportMercury.dylib`gpus_ReturnNotPermittedKillClient + 10
frame #1: 0x3461c3d0 libGPUSupportMercury.dylib`gpusSubmitDataBuffers + 104
frame #2: 0x2eafc4a4 IMGSGX554GLDriver`SubmitPackets + 124
frame #3: 0x31f83cb0 GLEngine`gliPresentViewES + 168
frame #4: 0x31f8e136 OpenGLES`-[EAGLContext presentRenderbuffer:] + 62
frame #5: 0x002622e6 libglInterpose.dylib`EAGLContext_presentRenderbuffer(EAGLContext*, objc_selector*, unsigned int) + 370
frame #6: 0x323f9064 SpriteKit`-[SKView _renderContent] + 1220
frame #7: 0x3a90b0ae libdispatch.dylib`_dispatch_client_callout + 22
frame #8: 0x3a90f8f2 libdispatch.dylib`_dispatch_barrier_sync_f_invoke + 26 …