UIStoryboard* sb = [UIStoryboard storyboardWithName:@"MainStoryboard" bundle:nil];
UIViewController* vc = [sb instantiateViewControllerWithIdentifier:@"SettingsViewController"];
[[self navigationController] pushViewController:vc animated:YES];
尝试从 Storyboard 中的 NavigationController 推送视图控制器,但我不断收到此错误。
* 由于未捕获的异常“NSUnknownKeyException”而终止应用程序,原因:“[<SettingsViewController 0x1f98f100> setValue:forUndefinedKey:]:此类与键 keyPath 的键值编码不兼容。” * First throw call stack: (0x31f4a3e7 0x39c3b963 0x31f4a0d5 0x327b87d9 0x327b4543 0x31ed08a5 0x33ef5e69 0x340e5b09 0x71aa3 0x33e1b31d 0x33e9dda9 0x32859657 0x31f1f857 0x31f1f503 0x31f1e177 0x31e9123d 0x31e910c9 0x35a6f33b 0x33dad2b9 0x6567d 0x3a068b20) libc++abi.dylib: terminate called throwing an exception