Ios UIActivityViewController出现问题

我正在使用UIActivityViewController进行图像共享

在这方面，我得到了一个错误

SLRemoteComposeViewController: (this may be harmless) viewServiceDidTerminateWithError: Error Domain=_UIViewServiceInterfaceErrorDomain Code=3 "(null)" UserInfo={Message=Service Connection Interrupted}

在WhatsApp共享中

我的代码如下：

 NSArray *excludedActivityTypes = @[UIActivityTypeAssignToContact, UIActivityTypeCopyToPasteboard, UIActivityTypeMessage];

    UIActivityViewController *activityView = [[UIActivityViewController alloc] initWithActivityItems:@[_originalImage] applicationActivities:nil];

    [[activityView popoverPresentationController] setBarButtonItem:btn];

    activityView.excludedActivityTypes = excludedActivityTypes;

    activityView.completionWithItemsHandler = ^(NSString *activityType, BOOL completed, NSArray *returnedItems, NSError *activityError) {

        if(completed && [activityType isEqualToString:UIActivityTypeSaveToCameraRoll]){

            [self dismissViewControllerAnimated:YES completion:nil];

        }
    };

    [self presentViewController:activityView animated:YES completion:nil];

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有人对此有任何想法吗？

嘿，UIActivityViewController是否打开？是的，打开与所有人一起工作接受whatsapp您可以在.plist中设置LSApplicationQueriesSchemes吗？添加到下面，LSApplicationQueriesSchemes whatsapp我面临同样的问题。你能告诉我怎么解决这个问题吗？？？