Xcode项目显示了两个git存储库（只有一个是正确的）；提交都去

Mystery solved. I created Project 2 by copying numerous files from Project 1, but three image files ended up as references to the Project 1 files, not copies. When I removed those references and added copies instead to Project 2, the GIT navigator stopped showing the Project 1 repository.

Summary: Project 2 showed both GITs because Project 2 referenced some files in Project 1.

There are two ways to fix the trouble:

A. Manually: Open Project 2, select each file (one by one), and check that the Full Path shown in the Identity and Type inspector is a Project 2 path. Fix any files that reference Project 1.

B. Using Terminal: The Xcode project control file is a text file, so checking all Full Paths can be automated using Terminal commands, thusly:

(I assume the two projects are named Project_1 and Project_2, and that their project folders share the same parent folder.)

1. Duplicate Project_2.xcodeproj (which is actually a bundle).

2. Change the duplicate's filename suffix from .xcodeproj (I used .xxx). The duplicated "file" becomes a subfolder containing four items, one of which is a text file ("project.pbxproj").

3. Launch Terminal.

4. In Terminal, execute "cd path_to_project_2_subfolder". Shortcut: type 'cd', space, drag the folder that as created in step 2 to Terminal, and hit return.

x. (Verification step.) In Terminal, execute "ls" to show the four items. They should be:

project.pbxproj  project.xcworkspace/  xcshareddata/  xcuserdata/

5. In Terminal, execute "strings project.pbxproj | grep ../Project_1/". This shows all lines in project.pbxproj that reference Project_1. '|' is a pipe command that sends the strings output to grep which filters the strings. Because my two project names differed by only one character, I surrounded the project name with '../' and '/' to limit the output to directories and files that belong to Project_1, but you could just use the bare project name if your two names are dis-similar. The commands and arguments are case-sensitive. You should see some lines that reference Project_1. You could also open project.pbxproj in a text editor and search for lines containing Project_1.

One of my files (sharing.png) appeared thusly:

1F4E32C32343DE1A0053C239 / * Sharing.png * / = {isa = PBXFileReference; lastKnownFileType = image.png; 名称= Sharing.png; 路径= ../../../../Project_1/sharing.png; sourceTree =“”; };

6. 在Xcode中打开Project_2并修复在strings命令中显示为引用的文件。在此过程中，使用方法A（上述）验证您的工作。

7. 检查GIT导航器仅显示Project2。您可能必须关闭Xcode并重新启动。