Xcode Interface Builder - “正确”删除/重命名错误连接的IBoutlets / IBactions的方法

我是Xcode的新手，通过Swift工作，所以我不确定我所描述的是否真的是一个bug。

I am new to Xcode, working through Swift, so I'm not sure if what I am decribing is actually a bug.

使用界面构建器时助理编辑器，我可以创建标签，按钮等，并使用control-drag在代码中创建Outlets和Action。

When using interface builder and the assistant editor, I can create lables, buttons etc, and create Outlets and Action in the code with a control-drag.

只要我很完美，没问题。但是，如果我误解了对象名称，我似乎遇到了问题。或者，我选择出口而不是行动。我似乎无法找到一种方法来进行修正，似乎并没有完全弄乱IDE。即使我删除了IB中的对象和代码，但在构建时似乎也会留下问题。或者，如果我尝试删除代码中的行并重新拖动它，则会创建一行新代码，但该对象现在似乎引用了新名称，以及旧的，现在缺少的名称。

So long as I am perfect, no problem. But I seem to run into problems if, for example, I make a mispelling of the object name. Or, I choose outlet instead of action. I can't seem to find a way to make a correction that does't seem to totally screw up the IDE. Even if I delete the object in the IB and the code, it seems to leave problems behind when I build. Or, if I try to delete the line in code and re-drag it, a new line of code is created, but the object seems to now reference the new name, and the old, now missing name.

再次，我正在使用Swift ---因为我不使用/知道Objective-C我不知道是否有使用该语言的类似行为。

Again, I am working with Swift --- Since I don't use/know Objective-C I don't know if there is a similar behavior using that language.

感谢任何指针。 （除了不使用Interface builder / storyboards / Swift。）

Appreciate any pointers. (Other than don't use the Interface builder / storyboards / Swift.)