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POiCloud files keep reappearing after deleting
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copied!<p>I have the following setup: My app writes UIDocument instances to iCloud. The files get synced and everything works fine. But when I try to delete them they keep reappearing. Before I delete the files I close them. Here is the code that deletes the files:</p> <pre><code>- (void)deleteDocumentWithName:(NSString*)name completion:(void (^)(BOOL success))completion { [self stopQuery]; NSURL* toDelete = [self URLForFileWithName:name]; UIDocument* doc = [[UIDocument alloc] initWithFileURL:toDelete]; void (^deleteDocument)() = ^() { // Wrap in file coordinator dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^(void) { NSFileCoordinator* fileCoordinator = [[NSFileCoordinator alloc] initWithFilePresenter:nil]; [fileCoordinator coordinateWritingItemAtURL:toDelete options:NSFileCoordinatorWritingForDeleting error:nil byAccessor:^(NSURL* writingURL) { // Simple delete to start NSFileManager* fileManager = [[NSFileManager alloc] init]; NSError* error = nil; [fileManager removeItemAtURL:writingURL error:&error]; if (error) { LogError(@"%s - error while deleting file: %@", __PRETTY_FUNCTION__, error); } dispatch_async(dispatch_get_main_queue(), ^{ [_files removeObject:toDelete]; if (completion) { completion((error == nil)); } [self startQuery]; }); }]; }); }; if (doc) { if (doc.documentState == UIDocumentStateNormal) { [doc closeWithCompletionHandler:^(BOOL success) { if (success) { deleteDocument(); } else { if (completion) { completion(NO); } } }]; } else { deleteDocument(); } } } </code></pre> <p>After this method was executed I get several NSMetadataQueryDidFinishGatheringNotifications. First it does not contain the deleted file. Then another NSMetadataQueryDidFinishGatheringNotification gets caught and it contains the deleted file again.</p> <p>I can't find the reason for this. Any help is appreciated.</p>

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