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當我通過Xcode部署到我的iPhone時，我的應用似乎工作正常，但現在它下載時它在應用商店中，它崩潰了。它一定爲蘋果工作，就像這樣，它永遠不會通過審查？來自應用商店的ALAssetLibrary錯誤，但不是從Xcode部署的
我試過其他手機，但他們也崩潰。從查看崩潰日誌，下面的代碼是關注的領域。
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_LOW, 0), ^{
// Do a tasks in the background
library = [[ALAssetsLibrary alloc] init];
NSMutableArray *itemFileName = [[NSMutableArray alloc] init];
for (Item *it in tag.Items) {
[itemFileName addObject:it.name];
}
void (^assetEnumerator)(ALAsset *, NSUInteger, BOOL *) = ^(ALAsset *asset, NSUInteger index, BOOL *stop) {
if(asset != NULL && [asset valueForProperty:ALAssetPropertyType] == ALAssetTypePhoto) {
ALAssetRepresentation *rep = [asset defaultRepresentation];
NSString *fileName = [rep filename];
if ([itemFileName containsObject:fileName]) {
AssetView *assetView = [[AssetView alloc] initWithAsset:asset];
assetView.delegate = self;
assetView.fileName = fileName;
//assetView.index = counter;
[self.assetViews addObject:assetView];
//NSLog(@"%i",index);
}
}
};
void (^assetGroupEnumerator)(ALAssetsGroup *, BOOL *) = ^(ALAssetsGroup *group, BOOL *stop) {
if(group != nil) {
[group enumerateAssetsUsingBlock:assetEnumerator];
}
else{
//[self performSelectorOnMainThread:@selector(reloadTableView) withObject:nil waitUntilDone:YES];
// Hide the HUD in the main tread
dispatch_async(dispatch_get_main_queue(), ^{
[self reloadTableView];
[MBProgressHUD hideHUDForView:self.navigationController.view animated:YES];
[self loadImageTags];
if([self.assetViews count] != [tag.Items count]){
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Info"
message:@"Some items have been deleted from the device. If none remain for this tag it will be deleted."
delegate:self
cancelButtonTitle:nil
otherButtonTitles: @"OK", nil];
[alert show];
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
hud.labelText = @"Cleaning...";
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_LOW, 0), ^{
[self clearupOrphanedItems];
dispatch_async(dispatch_get_main_queue(), ^{
[MBProgressHUD hideHUDForView:self.navigationController.view animated:YES];
});
});
}
});
}
};
// Group Enumerator Failure Block
void (^assetGroupEnumberatorFailure)(NSError *) = ^(NSError *error) {
UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"Error" message:[NSString stringWithFormat:@"Album Error: %@ - %@", [error localizedDescription], [error localizedRecoverySuggestion]] delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil];
[alert show];
NSLog(@"A problem occured %@", [error description]);
};
// Enumerate Albums
[library enumerateGroupsWithTypes:ALAssetsGroupAll
usingBlock:assetGroupEnumerator
failureBlock:assetGroupEnumberatorFailure]; //HERE IS WHERE IT DIES!!!
});
我不知道，如果問題是由於與實例化ALAssetLibrary塊內側，要麼辦法調試過程中正常工作，甚至只是如果通過Xcode的部署到手機
任何人都可以提供一些線索爲我點亮這個？