bool _WebTryThreadLock（bool），0xae8d250错误

Question

bool _WebTryThreadLock（bool），0xae8d250：试图从主线程或网络线程以外的线程获取Web锁。这可能是从辅助线程调用UIKit的结果。现在崩溃......

我的代码

dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{[self.navigationController pushViewController:aController animated:YES];
});

Answer 1

尝试performSelectorinMainThread: