【发布时间】:2017-08-24 13:08:30
【问题描述】:
在 watchOS 4.0 (Xcode 9.0 beta 6) 中执行后台任务时,我收到类似于以下的错误消息。它们似乎没有引起任何问题,但我不确定。有谁知道是什么导致这些错误被记录下来,是否有修复或抑制它们的方法?
2017-08-24 09:03:40.130009-0400 cfanow Watch App Extension[6906:377766] [bg_app_refresh] -[WKRefreshBackgroundTask cleanupStorage]_block_invoke:213:尝试访问文件时出错:///Users/justindomnitz/Library /Developer/CoreSimulator/Devices/264AA014-FD6C-426A-88DF-64E502393BAF/data/Containers/Data/PluginKitPlugin/107681EE-B30E-49CD-9416-8F030D1CA0BF/Library/com.apple.watchkit/bktasksnapshot_(null):错误域=NSCocoaErrorDomain Code=260 "无法打开文件“bktasksnapshot_(null)”,因为没有这样的文件。" UserInfo={NSURL=file:///Users/justindomnitz/Library/Developer/CoreSimulator/Devices/264AA014-FD6C-426A-88DF-64E502393BAF/data/Containers/Data/PluginKitPlugin/107681EE-B30E-49CD-9416-8F030D1CA0BF/ Library/com.apple.watchkit/bktasksnapshot_(null), NSFilePath=/Users/justindomnitz/Library/Developer/CoreSimulator/Devices/264AA014-FD6C-426A-88DF-64E502393BAF/data/Containers/Data/PluginKitPlugin/107681EE-B30E- 49CD-9416-8F030D1CA0BF/Library/com.apple.watchkit/bktasksnapshot_(null),NSUnderlyingError=0x79f3f3c0 {Error Domain=NSPOSIXErrorDomain Code=2“没有这样的文件或目录”}}
【问题讨论】:
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您是否尝试过在真机而不是模拟器上运行代码,看看是否出现了相同的日志?