UIView 等于 0x0
我的应用程序中有一个 UIView。我还有一个带有 IBOutlet 的对象，该对象连接到我的视图。我检查了一遍又一遍，我确信它们是有联系的。但由于某种原因，每次我尝试在 UIWindow 中绘制视图时，它都不会绘制。所以，我查看了调试器。它表明我的视图等于 0x0，即使它在 IB 中正确连接。另外，我的UIWindow也等于0x0，并且它也已连接。我可能做错了什么？为什么我的 IBOutlet 都等于 0x0？
谢谢！
I have a UIView in my application. I also have an object with an IBOutlet that is connected to my view. I have checked and rechecked, and I am positive they are connected. But for some reason, every time I try to draw the view in my UIWindow, it never draws. So, I looked in the debugger. It showed that my view was equal to 0x0, even though it's connected properly in IB. In addition, my UIWindow is equal to 0x0 as well, and it too is connected. What could I be doing wrong? Why are my IBOutlets all equal to 0x0?
Thanks!
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您是否加载了正确的 nib 文件？
Are you loading the right nib file?
问题是我的 IBOutlet 连接到了应用程序委托以外的其他东西。将它们重新连接到应用程序委托解决了问题。
感谢@Fabian 的帮助！
The problem was that I had my IBOutlets connected to something other than the app delegate. Reconnecting them to the app delegate fixed the problem.
Thanks @Fabian for helping!