希望这是简单的东西,但我还没能找到修复方法。我有一个应用程序,我正在尝试用它来实现iCloud和核心数据。我希望它能在iOS7和iOS8上运行。
该应用程序是用于收藏品的检查表/表格视图应用程序。
本质上,应用程序有一个预先设定了种子的xml文件,其中包含大约50,000个内容。sqlite/core数据最初配置为只有1项。用户可以从表视图中选择要添加到核心数据存储的组(这样就不会包含所有50,000个项目)。当用户选择一个包含1-50个项目的组时,它会解析这些项目的xml,并将它们写入核心数据存储中。当用户选择一个拥有大量文件的组时,它会解析并添加这些文件,但在解析过程中也会抛出一些随机的"no document at url“错误。应用程序没有崩溃,所有项目似乎都被添加了,但应用程序停止了与iCloud的同步。确切的错误是:
__45-[PFUbiquityFilePresenter processPendingURLs]_block_invoke(439): CoreData: Ubiquity:
Librarian returned a serious error for starting downloads Error Domain=BRCloudDocsErrorDomain Code=5
"The operation couldn’t be completed. (BRCloudDocsErrorDomain error 5 - No document at URL)"
UserInfo=0x7fd7f54abea0 {NSDescription=No document at URL,
NSFilePath=/Users/zacharyfisher/Library/Developer/CoreSimulator/Devices/4B70FCFC-4704-4C83-B848- 0D52D833E28A/data/Library/Mobile Documents/iCloud~com~xxxxx~xxxxxxx/CoreData/iCloud/nobody~sim43DA22C4-427B-5FCD-9B61-90CE79638F6B/iCloud/PZbSJk1f2RNB6ucDj0Y6VqL1KgXYAxi4LcApXONjvnQ=/C45FA553-6CA0-4C26-845B-B478EF7EAD60.1.cdt,
NSUnderlyingError=0x7fd7f54aa200 "The operation couldn’t be completed. No such file or directory"}
with userInfo {
NSDescription = "No document at URL";
NSFilePath = "/Users/zacharyfisher/Library/Developer/CoreSimulator/Devices/4B70FCFC-4704-4C83-B848-0D52D833E28A/data/Library/Mobile Documents/iCloud~com~xxxxxxx~xxxxxxx/CoreData/iCloud/nobody~sim43DA22C4-427B-5FCD-9B61-90CE79638F6B/iCloud/PZbSJk1f2RNB6ucDj0Y6VqL1KgXYAxi4LcApXONjvnQ=/C45FA553-6CA0-4C26-845B-B478EF7EAD60.1.cdt";
NSUnderlyingError = "Error Domain=NSPOSIXErrorDomain Code=2 \"The operation couldn\U2019t be completed.
No such file or directory\" UserInfo=0x7fd7f5433240 {NSDescription=No such file or directory}";
} for these urls: (
"file:///Users/zacharyfisher/Library/Developer/CoreSimulator/Devices/4B70FCFC-4704-4C83-B848-0D52D833E28A/data/Library/Mobile%20Documents/iCloud~com~xxxxxxx~xxxxxxx/CoreData/iCloud/nobody~sim43DA22C4-427B-5FCD-9B61-90CE79638F6B/iCloud/PZbSJk1f2RNB6ucDj0Y6VqL1KgXYAxi4LcApXONjvnQ=/C45FA553-6CA0-4C26-845B-B478EF7EAD60.1.cdt"
)然后我也会得到一个“移动”错误(有时在解析完成后):
[PFUbiquityTransactionLog moveFileToPermanentLocationWithError:](761): CoreData: Ubiquity:
CoreData: Ubiquity: Error writing export log to file: file:///Users/zacharyfisher/Library/Developer/CoreSimulator/Devices/4B70FCFC-4704-4C83-B848-0D52D833E28A/data/Library/Mobile%20Documents/iCloud~com~xxxxxxx~xxxxxxx/CoreData/iCloud/nobody~sim43DA22C4-427B-5FCD-9B61-90CE79638F6B/iCloud/PZbSJk1f2RNB6ucDj0Y6VqL1KgXYAxi4LcApXONjvnQ=/ABE37211-02B7-4F20-B631-B5D91B23E9BE.1.cdt
error: Error Domain=NSCocoaErrorDomain Code=516 "The operation couldn’t be completed. (Cocoa error 516.)"
UserInfo=0x7fd7f49cdfd0 {NSSourceFilePathErrorKey=/Users/zacharyfisher/Library/Developer/CoreSimulator/Devices/4B70FCFC-4704-4C83-B848-0D52D833E28A/data/Library/Mobile Documents/iCloud~com~xxxxxx~xxxxxxxx/CoreData/iCloud/nobody~sim43DA22C4-427B-5FCD-9B61-90CE79638F6B/tempLogs.nosync/iCloud/PZbSJk1f2RNB6ucDj0Y6VqL1KgXYAxi4LcApXONjvnQ=/ABE37211-02B7-4F20-B631-B5D91B23E9BE.1.cdt,
NSUserStringVariant=(
Move
), NSDestinationFilePath=/Users/zacharyfisher/Library/Developer/CoreSimulator/Devices/4B70FCFC-4704-4C83-B848-0D52D833E28A/data/Library/Mobile Documents/iCloud~com~xxxxxx~xxxxxxx/CoreData/iCloud/nobody~sim43DA22C4-427B-5FCD-9B61-90CE79638F6B/iCloud/PZbSJk1f2RNB6ucDj0Y6VqL1KgXYAxi4LcApXONjvnQ=/ABE37211-02B7-4F20-B631-B5D91B23E9BE.1.cdt,
NSFilePath=/Users/zacharyfisher/Library/Developer/CoreSimulator/Devices/4B70FCFC-4704-4C83-B848-0D52D833E28A/data/Library/Mobile Documents/iCloud~com~xxxxxx~xxxxxx/CoreData/iCloud/nobody~sim43DA22C4-427B-5FCD-9B61-90CE79638F6B/tempLogs.nosync/iCloud/PZbSJk1f2RNB6ucDj0Y6VqL1KgXYAxi4LcApXONjvnQ=/ABE37211-02B7-4F20-B631-B5D91B23E9BE.1.cdt,
NSUnderlyingError=0x7fd7f497f430 "The operation couldn’t be completed. File exists"}
userInfo: {
NSDestinationFilePath = "/Users/zacharyfisher/Library/Developer/CoreSimulator/Devices/4B70FCFC-4704-4C83-B848-0D52D833E28A/data/Library/Mobile Documents/iCloud~com~xxxxxx~xxxxxx/CoreData/iCloud/nobody~sim43DA22C4-427B-5FCD-9B61-90CE79638F6B/iCloud/PZbSJk1f2RNB6ucDj0Y6VqL1KgXYAxi4LcApXONjvnQ=/ABE37211-02B7-4F20-B631-B5D91B23E9BE.1.cdt";
NSFilePath = "/Users/zacharyfisher/Library/Developer/CoreSimulator/Devices/4B70FCFC-4704-4C83-B848-0D52D833E28A/data/Library/Mobile Documents/iCloud~com~xxxxxxx~xxxxxxx/CoreData/iCloud/nobody~sim43DA22C4-427B-5FCD-9B61-90CE79638F6B/tempLogs.nosync/iCloud/PZbSJk1f2RNB6ucDj0Y6VqL1KgXYAxi4LcApXONjvnQ=/ABE37211-02B7-4F20-B631-B5D91B23E9BE.1.cdt";
NSSourceFilePathErrorKey = "/Users/zacharyfisher/Library/Developer/CoreSimulator/Devices/4B70FCFC-4704-4C83-B848-0D52D833E28A/data/Library/Mobile Documents/iCloud~com~xxxxxxx~xxxxxxx/CoreData/iCloud/nobody~sim43DA22C4-427B-5FCD-9B61-90CE79638F6B/tempLogs.nosync/iCloud/PZbSJk1f2RNB6ucDj0Y6VqL1KgXYAxi4LcApXONjvnQ=/ABE37211-02B7-4F20-B631-B5D91B23E9BE.1.cdt";
NSUnderlyingError = "Error Domain=NSPOSIXErrorDomain Code=17 \"The operation couldn\U2019t be completed. File exists\"";
NSUserStringVariant = (
Move
);}
对如何解决这个问题有什么想法吗?我是否试图一次进行太多更改,这会导致核心数据/icloud同步崩溃?如果您有任何想法或建议,我们将不胜感激。
扎克
发布于 2014-11-02 22:04:56
Zack,这不是一个答案(我没有发表评论的代表),但它可能会帮助你走上正确的道路。我正在实现iCloud核心数据,并且遇到了与iOS 8类似的问题……同样的“在URL上没有文档”错误(对我来说没有移动错误),以及数据同步中的相同细分。两个观察结果:
希望这能有所帮助。如果你有任何进步,我会很感谢你的帖子。我已经在这个问题上挣扎了几个星期,快要放弃了,在没有iCloud数据同步的情况下发布这个应用程序(这是通用的)。
https://stackoverflow.com/questions/26562764
复制相似问题