使用ABPeoplePickerNavigationController发生内存泄漏? | PickerNavigationController发生内存泄漏

本文介绍了使用ABPeoplePickerNavigationController发生内存泄漏?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我正在使用此代码在应用中显示联系人.

I'm using this code to display the contacts in an app.

- (IBAction) selectContact:(id)sender {

    ABPeoplePickerNavigationController *picker = [[ABPeoplePickerNavigationController alloc] init];
    picker.peoplePickerDelegate = self;

    NSArray *displayedItems = [NSArray arrayWithObjects:[NSNumber numberWithInt:kABPersonAddressProperty], nil];
    picker.displayedProperties = displayedItems;
    [self presentModalViewController:picker animated:YES];
    [picker release];
}

根据仪器，这会导致内存泄漏.即使我取消了这样的人员选择器:

and there is a memory leak, according to instruments. Even if I cancel the person picker like this:

- (void) peoplePickerNavigationControllerDidCancel:(ABPeoplePickerNavigationController *)peoplePicker {
    NSLog(@"peoplePickerNavigationControllerDidCancel");

    [self dismissModalViewControllerAnimated:YES];
}

...我有泄漏:

我发现一些开发人员的帖子声称这是SDK中的错误，并且已经提交了错误.有人可以确认吗?或指向正确的方向.

I have found some posts of developers claiming that this is a bug in the SDK and that a bug has already been filed. Can someone confirm that? or point me in the right direction.

推荐答案

我知道这违反逻辑，也违反您所知道的一切，但是请相信我.注释掉释放选择器的行；

I know this goes against logic, and against everything you know, but please trust me on this. Comment out the line that releases the picker;

//-- [picker release]; this line must be commented

这很可能是Apple SDK中的错误

It's most likely a bug in the Apple SDK

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