Duplicate Localized Resource Files

Question

I have an app that is intended to be localized into 5 languages via Localizable.strings files. When I view the Project > Info: Localizations information, I see duplicates of some languages (English, French, German) and an unintended language (Japanese).

My Resources in XCode, also appear off. But if I look at the Resources directory in Finder, they appear as I would expect.

I have tried:

• Delete one of the duplicate files, via the - button, both lines disappear and the resource is gone from my Resource tree in XCode and my Resources directory in Finder.
• Product > Clean Build Folder
• Viewing subversion file structure in Versions

I'd appreciate any suggestions and an explanation. I'm using XCode 6.1.1 on Mavericks. Thank you.

Answer 1

I was running in the same issue and it was fixed by manually editing the project.pbxproj file inside the .xcodeproj Xcode project file container.

Before:

...
knownRegions = (
    English,
    German,
    en,
    de,
    Base,
);
...

After:

...
knownRegions = (
    en,
    de,
    Base,
);
...