奇怪的错误：wait_fences：未能收到回复：10004003

发布于 2024-08-05 11:02:38 字数 488 浏览 2 评论 0原文

我知道还有其他问题可以解决此错误，但这些答案对我没有任何帮助。我想知道是否有人知道确切的原因，如果没有人知道，这里是代码：

-(void) imagePickerController : (UIImagePickerController *) picker
        didFinishPickingImage : (UIImage *) image
                  editingInfo : (NSDictionary *) editingInfo {

    self.imageView.image = image;
    [picker dismissModalViewControllerAnimated:YES];
    [picker release];
    //[self myNextResponder];
}

此错误：wait_fences：无法接收回复：10004003，在此方法退出后立即出现。我用谷歌搜索了所有内容，但无法弄清楚。

原文

I know that there are other questions that deal with this error, but those answers don't help me any. I was wondering if anyone knew the exact cause, and if no one does, here is the code:

-(void) imagePickerController : (UIImagePickerController *) picker
        didFinishPickingImage : (UIImage *) image
                  editingInfo : (NSDictionary *) editingInfo {

    self.imageView.image = image;
    [picker dismissModalViewControllerAnimated:YES];
    [picker release];
    //[self myNextResponder];
}

This error: wait_fences: failed to receive reply: 10004003, appears right after this method exits. I have googled all over, and cannot figure it out.

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没企图 2024-08-12 11:02:38

看来您使用了选取器对象作为present/dismissModalViewController 的调用者。该文档建议使用“父”视图控制器。

对于“父”，我使用 self.navigationController （因为它不会去任何地方）

我的选择器委托的取消方法的实现如下所示......

- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker
{
    // make sure the picker doesn't try to access the soon to die delegate
    picker.delegate = nil;

    [self.navigationController dismissModalViewControllerAnimated:YES];
    [self.navigationController popViewControllerAnimated:YES];
}

It appears that you used the picker object as the caller of present/dismissModalViewController. The documentation recommends using the "parent" view controller.

For the "parent" I used self.navigationController (since it won't be going anywhere)

The implementation of my picker delegate's cancel method looks like this...

- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker
{
    // make sure the picker doesn't try to access the soon to die delegate
    picker.delegate = nil;

    [self.navigationController dismissModalViewControllerAnimated:YES];
    [self.navigationController popViewControllerAnimated:YES];
}

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