ios随机崩溃调试 - 帮助解释控制台信息

时间：2012-12-01 10:37:26

标签： ios debugging crash console

当我的应用随机崩溃时，我在控制台中收到以下报告。它似乎发生在应用程序的不同屏幕上，但我在下面添加了一个示例。我不太确定从哪里开始修复这个问题所以你能给出的任何帮助或建议都会非常棒！谢谢： - ）

Dec  1 10:27:41 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay:                 Disabling autoplay for pause
Dec  1 10:27:41 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Disabling autoplay
Dec  1 10:27:41 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Enabling autoplay
Dec  1 10:27:41 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Likely to keep up or full buffer: 0
Dec  1 10:27:41 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Skipping autoplay, not enough buffered to keep up.
Dec  1 10:27:41 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Skipping autoplay, disabled (for current item: 1, on player: 0)
Dec  1 10:27:41 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Enabling autoplay
Dec  1 10:27:41 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Likely to keep up or full buffer: 0
Dec  1 10:27:41 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Skipping autoplay, not enough buffered to keep up.
Dec  1 10:27:41 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Enabling autoplay
Dec  1 10:27:41 Olivias-iPad Moonshine2[4171] <Warning>: [MPCloudAssetDownloadController] Prioritization requested for media item ID: 0
Dec  1 10:27:42 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Enabling autoplay
Dec  1 10:27:42 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Likely to keep up or full buffer: 1
Dec  1 10:27:42 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Enabling autoplay
Dec  1 10:27:42 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: _streamLikelyToKeepUp: 0 -> 1
Dec  1 10:27:42 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Enabling autoplay
Dec  1 10:27:42 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Enabling autoplay
Dec  1 10:27:42 Olivias-iPad Moonshine2[4171] <Warning>: [MPAVController] Autoplay: Enabling autoplay
Dec  1 10:27:42 Olivias-iPad Moonshine2[4171] <Warning>: This is my variable Moonshine
Dec  1 10:27:42 Olivias-iPad Moonshine2[4171] <Warning>: i'm moon
Dec  1 10:27:42 Olivias-iPad UserEventAgent[13] <Notice>: jetsam: kernel termination snapshot being created
Dec  1 10:27:42 Olivias-iPad com.apple.launchd[1] (UIKitApplication:com.apple.mobilemail[0x55e7][4132]) <Notice>: (UIKitApplication:com.apple.mobilemail[0x55e7]) Exited: Killed: 9
Dec  1 10:27:42 Olivias-iPad com.apple.launchd[1] (UIKitApplication:com.apple.mobilephone[0xccd5][4130]) <Notice>: (UIKitApplication:com.apple.mobilephone[0xccd5]) Exited: Killed: 9
Dec  1 10:27:42 Olivias-iPad com.apple.launchd[1] (com.apple.tccd[4133]) <Notice>: (com.apple.tccd) Exited: Killed: 9
Dec  1 10:27:42 Olivias-iPad com.apple.launchd[1] (com.apple.TextInput.kbd[4144]) <Notice>: (com.apple.TextInput.kbd) Exited: Killed: 9
Dec  1 10:27:42 Olivias-iPad com.apple.launchd[1] (UIKitApplication:com.yourcompany.Moonshine2[0x74c9][4171]) <Notice>: (UIKitApplication:com.yourcompany.Moonshine2[0x74c9]) Exited: Killed: 9
Dec  1 10:27:42 Olivias-iPad backboardd[690] <Warning>: Application 'UIKitApplication:com.apple.mobilemail[0x55e7]' exited abnormally with signal 9: Killed: 9
Dec  1 10:27:42 Olivias-iPad backboardd[690] <Warning>: Application 'UIKitApplication:com.apple.mobilephone[0xccd5]' exited abnormally with signal 9: Killed: 9
Dec  1 10:27:42 Olivias-iPad backboardd[690] <Warning>: Application 'UIKitApplication:com.yourcompany.Moonshine2[0x74c9]' exited abnormally with signal 9: Killed: 9
Dec  1 10:27:43 Olivias-iPad kernel[0] <Debug>: launchd[4176] Builtin profile: MobileMail (sandbox)
Dec  1 10:27:44 Olivias-iPad ReportCrash[4175] <Error>: libMobileGestalt copySystemVersionDictionaryValue: Could not lookup ReleaseType from system version dictionary
Dec  1 10:27:44 Olivias-iPad ReportCrash[4175] <Notice>: Saved crashreport to /Library/Logs/CrashReporter/LowMemory-2012-12-01-102744.plist using uid: 0 gid: 0, synthetic_euid: 0 egid: 0
Dec  1 10:27:48 Olivias-iPad kernel[0] <Debug>: launchd[4182] Builtin profile: syncdefaultsd (sandbox)

1 个答案:

答案 0 :(得分：0)

从你的评论中，有可能第三视图控件实际上没有被正确保留，但是它被内存保留在窗口中（或者从你使用窗口的方式看起来如此）。

此外，您使用它的方式，可能更好的架构使用为此目的构建的健壮对象，如UITabController。它可以在没有任何地方显示的情况下使用它，并且您可以以编程方式交换视图控制器。如果这不合适，那么肯定是UINavigationController。没有必要重新发明轮子。欢呼声。

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