ios - Storyboard中的View不能预览

Question

如题，

我的一个项目，在iMac中进行创建，并建立了一些ViewController， 在View中添加子View，比如说
UIImageView, 在iMac 中， 我的视图是可以正常预览。

现在，我将代码同步到我的mbp中，storyboard 确不能正常的预览View， 但是运行是正常的。

Answer 1

In this case, we can only guess whether the OS X system versions of the two machines are the same. If the system versions are different, maybe the underlying Cocoas/UIKit version is different? Another possibility is that the Xcode version is different.

I didn’t post the code, and I don’t know how you synchronized it, so let’s take a guess.