iPhone应用程序从后台加载后崩溃

Question

我将某个应用程序置于后台后尝试加载时崩溃。
最初的几次，我将其放在后台，然后通过多任务处理（即双击主屏幕按钮并使应用程序进入前台）重新启动它，效果很好。

但是，如果我一直将它放在后台，并在一段时间后继续重新启动它，则会崩溃并给我以下错误：

* __NSAutoreleaseNoPool(): Object 0x76d6e90 of class NSCFString autoreleased with no pool in place - just leaking 2010-09-15 20:38:39.199 Snake[15192:ee27]  __NSAutoreleaseNoPool(): Object 0x76d4880 of class NSException autoreleased with no pool in place - just leaking 2010-09-15 20:38:39.200 Snake[15192:ee27]  __NSAutoreleaseNoPool(): Object 0x76b3c90 of class _NSCallStackArray autoreleased with no pool in place - just leaking 2010-09-15 20:38:39.200 Snake[15192:ee27]  __NSAutoreleaseNoPool(): Object 0x76cbc30 of class _NSCallStackArray autoreleased with no pool in place - just leaking 2010-09-15 20:38:39.201 Snake[15192:ee27]  __NSAutoreleaseNoPool(): Object 0x76c6db0 of class NSCFString autoreleased with no pool in place - just leaking 2010-09-15 20:38:39.202 Snake[15192:ee27]  __NSAutoreleaseNoPool(): Object 0x78e5000 of class NSCFString autoreleased with no pool in place - just leaking 2010-09-15 20:38:39.203 Snake[15192:ee27]  __NSAutoreleaseNoPool(): Object 0x76c6a90 of class NSConcreteMutableData autoreleased with no pool in place - just leaking 2010-09-15 20:38:39.207 Snake[15192:ee27] * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'No background task exists with identifier 8'

每次应用崩溃时，都会有一个不同的标识符号。

有人知道为什么会这样吗？

Answer 1

您需要查看崩溃报告以获取有关问题发生位置的一些帮助。