NSIndexPath：发送到解除分配的实例的消息
您可以提供的任何帮助将不胜感激。
我有一个具有tableView，detailView，flipView和moreDetail View的应用程序。它很好地通过过渡直到第26个元素。当我点击导航到flip和moreDetailView的按钮时，应用程序崩溃了。
我收到错误消息：
[NSIndexPath row] message sent to deallocated instance
@implementation produceView aka *detailView*
- (IBAction)showInfo {
FlippedProduceView *fView = [[FlippedProduceView alloc]initWithIndexPath:index];
fView.flipDelegate = self;
fView.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;
[self presentModalViewController:fView animated:YES];
[fView release];
}
- (IBAction) buttonPushed:(id)sender
{
picView *pictureView = [[picView alloc]initWithIndexPath:index];
pictureView.picDelegate = self;
pictureView.modalTransitionStyle = UIModalTransitionStyleCrossDissolve;
[self presentModalViewController:pictureView animated:YES];
[pictureView release];
}
-(id)initWithIndexPath:(NSIndexPath *)myIndexPath {
if (self == [super init]) {
path = myIndexPath;
}
return self;
}
@implementation picView aka *moreDetailView*
- (void)viewDidLoad {
RipeGuideAppDelegate *AppDelegate = (RipeGuideAppDelegate *)[[UIApplication sharedApplication] delegate];
self.picViewArray = AppDelegate.arrayProduceInfo;
NSMutableDictionary *dictionary = [picViewArray objectAtIndex:path.row];
}
@implementation FlippedProduceView aka *flipView*
- (id)initWithIndexPath:(NSIndexPath *)myIndexPath {
if (self == [super init]) {
indexes = myIndexPath;
}
return self;
}
- (void)viewDidLoad {
RipeGuideAppDelegate *AppDelegate = (RipeGuideAppDelegate *)[[UIApplication sharedApplication] delegate];
self.flipViewArray = AppDelegate.arrayProduceInfo;
NSMutableDictionary *dictionary = [flipViewArray objectAtIndex:indexes.row];
}
没有找到相关结果
已邀请:
1 个回复
悍蕾驮苇袜
）而不是实例变量，因此当您执行时，它会提高保留计数，以便在自动释放IndexPath时不会释放它。