问题
Trying to rename a function's name via the refactor->rename button in a categoriy's .h file in XCode 4.1 I'm getting this error: (error and body)
UINavigationController+ZG.h is not part of the build phase of any targets in the Xcode 3 projects in this workspace and so can’t be refactored.
Add the file to the build phase of a target in an Xcode 3 project in this workspace, or make a selection in another file.
Not sure what it wants and why it's saying something about xcode 3 when i don't have any xcode 3 projects or anything like that.
回答1:
I had this issue today on a project which don't use workspace at all. I couldn't get why Xcode behave wired. Auto complete worked, but return some really unrelevant results as my FAMILY NAME (?!) for a class I was working on.
I found it to be a bug in Xcode 4.1 under OS X 10.7.1 along side with other issues i had. When I reopen my project, the message was gone, refactoring worked as expected and auto-completing worked as well.
September 2013 Update: It seems that this bug is happening also on Xcode 5 & 10.8.5.
回答2:
Restarting Xcode did not fix this for me (although it does normally fix a lot of things). I also didn't like the idea of File >> Save As Workspace. As the workspace should already be in my .xcodeproj file, so I didn't want another one. I found another solution that fixed it for me: Window >> Organiser and then Delete Derived Data for my project. Found it mentioned in this other question.
回答3:
I was able to get past this error by choosing File >> Save As Workspace.
回答4:
For me personally it was a combination of things.
- Deleted derived data from Organizer > projects. (Didn't work after this step)
- Restarted Xcode. (Worked after this step)
回答5:
I have just run into this issue as well. I found that running:
Product->Clean
Fixed the problem, and I can now use refractor again.
回答6:
I replaced some dead values in project.xcworkspace (Show Package Contents on your Xcode project file) and the problem went away
回答7:
Have you ever deleted .xcworkspace in Finder? Although the file will be auto-generated by Xcode again, yet its content will be changed. I think that causes your problem. I saw a post recommends to delete .xcworkspace for the purpose of enhancing build speed. Well, mind the catch.
来源：https://stackoverflow.com/questions/6855283/refactor-function-error-is-not-part-of-the-build-phase-of-any-targets-in-the