【发布时间】:2016-09-17 22:48:43
【问题描述】:
我遇到了这个崩溃。
我什么都试过了。我在 Google 中搜索了 3 天以了解我的应用程序崩溃的原因,但我没有找到任何东西。 我发现了很多类似的帖子,尝试从这里和那里使用一些,但仍然出现崩溃。
由于未捕获的异常“NSInternalInconsistencyException”而终止应用程序,原因:“尝试将第 0 行插入第 0 节,但更新后第 0 节中只有 0 行”
首先抛出调用栈:
我的 .m 文件:
#import "PlayersViewController.h"
#import "Player.h"
#import "PlayerCell.h"
@interface PlayersViewController ()
@end
@implementation PlayersViewController
- (id)initWithStyle:(UITableViewStyle)style
{
self = [super initWithStyle:style];
if (self) {
// Custom initialization
}
return self;
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - Table view data source
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
PlayerCell *cell = (PlayerCell *)[tableView
dequeueReusableCellWithIdentifier:@"PlayerCell"];
Player *player = [self.players objectAtIndex:indexPath.row];
cell.nameLabel.text = player.name;
return cell;
}
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
if (editingStyle == UITableViewCellEditingStyleDelete)
{
[self.players removeObjectAtIndex:indexPath.row];
[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
}
}
- (void)playerDetailsViewControllerDidCancel:
(PlayerDetailsViewController *)controller
{
[self dismissViewControllerAnimated:YES completion:nil];
}
- (void)playerDetailsViewControllerDidSave:
(PlayerDetailsViewController *)controller
{
[self dismissViewControllerAnimated:YES completion:nil];
}
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
if ([segue.identifier isEqualToString:@"AddPlayer"])
{
UINavigationController *navigationController =
segue.destinationViewController;
PlayerDetailsViewController
*playerDetailsViewController =
[[navigationController viewControllers]
objectAtIndex:0];
playerDetailsViewController.delegate = self;
}
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView;
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [self.players count];
}
- (void)playerDetailsViewController:
(PlayerDetailsViewController *)controller
didAddPlayer:(Player *)player
{
[self.players addObject:player];
[NSThread sleepForTimeInterval:0.5];
[self.tableView beginUpdates];
NSIndexPath *indexPath = [NSIndexPath indexPathForRow:0 inSection:0];
[self.tableView insertRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationAutomatic];
[self.tableView endUpdates];
[self dismissViewControllerAnimated:YES completion:nil];
}
@end
希望你能帮忙。
【问题讨论】:
标签: ios objective-c xcode storyboard