У меня есть проблема NSLog, когда он не будет сохранять результаты одинаковыми между нагрузками. Это довольно расстраивает, но если бы кто-то мог пролить свет, это было бы действительно здорово. Я пытаюсь вызвать массив из моего делегата приложения
NSLog(@"Selected Team 1 : %@", [[[appDelegate teamRoster]objectAtIndex:1] class]);
NSLog(@"Selected Team 0 : %@", [[[appDelegate teamRoster]objectAtIndex:0] class]);
NSLog(@"Selected Team : %@", [[[appDelegate teamRoster]objectAtIndex:indexPath.row] class]);
NSLog(@"Selected Team : %@", [[appDelegate teamRoster]objectAtIndex:indexPath.row]);
и три раза подряд у меня есть эти возвращенные
2011-06-22 09:56:54.734 CoCoach[33182:207] Selected Team 1 : _NSIndexPathUniqueTreeNode
2011-06-22 09:56:54.735 CoCoach[33182:207] Selected Team 0 : __NSCFSet
2011-06-22 09:56:54.735 CoCoach[33182:207] Selected Team : __NSCFSet
2011-06-22 09:56:54.736 CoCoach[33182:207] Selected Team : {(
)}
2011-06-22 09:56:54.737 CoCoach[33182:207] Selected Team 1 : _NSIndexPathUniqueTreeNode
2011-06-22 09:56:54.737 CoCoach[33182:207] Selected Team 0 : __NSCFSet
2011-06-22 09:56:54.738 CoCoach[33182:207] Selected Team : _NSIndexPathUniqueTreeNode
2011-06-22 09:56:54.738 CoCoach[33182:207] Selected Team : <_NSIndexPathUniqueTreeNode: 0x703e6c0>
2
2011-06-22 09:58:30.082 CoCoach[33189:207] Selected Team 1 : __NSArrayM
2011-06-22 09:58:30.083 CoCoach[33189:207] Selected Team 0 : NSCFString
2011-06-22 09:58:30.083 CoCoach[33189:207] Selected Team : NSCFString
2011-06-22 09:58:30.084 CoCoach[33189:207] Selected Team : Koch
2011-06-22 09:58:30.084 CoCoach[33189:207] Selected Team 1 : __NSArrayM
2011-06-22 09:58:30.085 CoCoach[33189:207] Selected Team 0 : NSCFString
2011-06-22 09:58:30.085 CoCoach[33189:207] Selected Team : __NSArrayM
2011-06-22 09:58:30.086 CoCoach[33189:207] Selected Team : (
)
3
2011-06-22 09:59:17.825 CoCoach[33192:207] Selected Team 1 : _UITableViewReorderingSupport
2011-06-22 09:59:17.826 CoCoach[33192:207] Selected Team 0 : NSCFString
2011-06-22 09:59:17.826 CoCoach[33192:207] Selected Team : NSCFString
2011-06-22 09:59:17.826 CoCoach[33192:207] Selected Team : Smith
2011-06-22 09:59:17.827 CoCoach[33192:207] Selected Team 1 : _UITableViewReorderingSupport
2011-06-22 09:59:17.827 CoCoach[33192:207] Selected Team 0 : NSCFString
2011-06-22 09:59:17.828 CoCoach[33192:207] Selected Team : _UITableViewReorderingSupport
2011-06-22 09:59:17.828 CoCoach[33192:207] Selected Team : <_UITableViewReorderingSupport: 0x5b3cf30>
Также, когда я просто проверяю, что находится в массиве, я получаю следующее.
2011-06-22 09:58:30.078 CoCoach[33189:207] Team Roster Array: (
"Koch",
"Smith"
)
Что именно так, как и ожидалось.
Что дает? Есть идеи. Благодаря.
Обновление: функция, которая добавляет массив
- (void)fetchRecords:(NSString *)teamToFind{
teamRoster = [[NSMutableArray alloc] init];
NSManagedObjectContext *context = [self managedObjectContext];
// Define our table/entity to use
NSEntityDescription *entity = [NSEntityDescription entityForName:@"Teams" inManagedObjectContext:context];
// Setup the fetch request
NSFetchRequest *request = [[NSFetchRequest alloc] init];
[request setEntity:entity];
// Define how we will sort the records
NSSortDescriptor *teams = [[NSSortDescriptor alloc] initWithKey:@"Team" ascending:NO];
NSArray *sortDescriptors = [NSArray arrayWithObject:teams];
[request setSortDescriptors:sortDescriptors];
[teams release];
// Fetch the records and handle an error
NSError *error;
NSMutableArray *mutableFetchResults = [[context executeFetchRequest:request error:&error] mutableCopy];
if (!mutableFetchResults) {
// Handle the error.
// This is a serious error and should advise the user to restart the application
}
// Save our fetched data to an array
[self setStoredTeams:mutableFetchResults];
NSLog(@"Number of teams, %i", [storedTeams count]);
// NSMutableArray *temp = [[NSMutableArray alloc] init];
for (Teams *diffTeams in storedTeams) {
NSLog(@"Name: %@", diffTeams.Team);
NSSet *rowers = [[NSSet alloc] initWithSet:diffTeams.Rowers];
for (Rowers *roster in rowers){
if ([diffTeams.Team isEqualToString:teamToFind]) {
NSString *fullName = [NSString stringWithFormat:@"%@ %@", roster.FName, roster.LName];
NSLog(@"%@", fullName);
[teamRoster addObject:fullName];
[fullName release];
NSLog(@"Team Roster Array: %@", teamRoster);
}
}
}
if (![context save:&error]) {
//This is a serious error saying the record could not be saved.
//Advise the user to restart the application
}
[mutableFetchResults release];
[request release];
}