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bool _WebTryThreadLock(bool), 0xae8d250: 试图从主线程或web线程以外的线程获取web lock。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];
});
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1 回答 1

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尝试performSelectorinMainThread:

于 2012-12-31T07:23:12.073 回答