在模拟器上的 WatchOS4 中创建 URLBGTask 时出现此错误是什么?
2017-09-28 16:05:26.452999+0900 MiFollowers WatchKit Extension[4628:4012814] [bg_app_refresh] -[WKRefreshBackgroundTask cleanupStorage]_block_invoke:213: Error attempting to reach file:///Users/ryuuzaki/Library/Developer/CoreSimulator/Devices/2E4D6389-93B7-4542-B07F-9A02C720B9AF/data/Containers/Data/PluginKitPlugin/FA4415DF-D984-4394-80B9-EDA199AB587E/Library/com.apple.watchkit/bktaskapp_(null): Error Domain=NSCocoaErrorDomain Code=260 "The file “bktaskapp_(null)” couldn’t be opened because there is no such file." UserInfo={NSURL=file:///Users/ryuuzaki/Library/Developer/CoreSimulator/Devices/2E4D6389-93B7-4542-B07F-9A02C720B9AF/data/Containers/Data/PluginKitPlugin/FA4415DF-D984-4394-80B9-EDA199AB587E/Library/com.apple.watchkit/bktaskapp_(null), NSFilePath=/Users/ryuuzaki/Library/Developer/CoreSimulator/Devices/2E4D6389-93B7-4542-B07F-9A02C720B9AF/data/Containers/Data/PluginKitPlugin/FA4415DF-D984-4394-80B9-EDA199AB587E/Library/com.apple.watchkit/bktaskapp_(null), NSUnderlyingError=0x79b0e340 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}
你们中的任何一个聪明的人都知道这一切意味着什么吗?