更改macOS用户名引发的Xcode报错

起因：本来是接手的别人的旧电脑，改动了一下用户名，也就是你登录macOS系统的时候，屏幕上展示的那一串英文字符。然后，打开 iTerm 命令行工具 ，就出现了如下报错。

△报错

2021-07-25 08:25:15.788 xcodebuild[1255:6079] [MT] PluginLoading: Required plug-in compatibility UUID XXXA1938-53DE-4XXD-9D64-87XXXC4XXXXD for plug-in at path '~/Library/Application Support/Developer/Shared/Xcode/Plug-ins/XAlign.xcplugin' not present in DVTPlugInCompatibilityUUIDs
2021-07-25 08:25:15.792 xcodebuild[1255:6079] [MT] PluginLoading: Required plug-in compatibility UUID XXXA1938-53DE-4XXD-9D64-87XXXC4XXXXD for plug-in at path '~/Library/Application Support/Developer/Shared/Xcode/Plug-ins/VVDocumenter-Xcode.xcplugin' not present in DVTPlugInCompatibilityUUIDs
2021-07-25 08:25:15.795 xcodebuild[1255:6079] [MT] PluginLoading: Required plug-in compatibility UUID XXXA1938-53DE-4XXD-9D64-87XXXC4XXXXD for plug-in at path '~/Library/Application Support/Developer/Shared/Xcode/Plug-ins/OMColorSense.xcplugin' not present in DVTPlugInCompatibilityUUIDs
2021-07-25 08:25:15.796 xcodebuild[1255:6079] [MT] PluginLoading: Required plug-in compatibility UUID XXXA1938-53DE-4XXD-9D64-87XXXC4XXXXD for plug-in at path '~/Library/Application Support/Developer/Shared/Xcode/Plug-ins/KSImageNamed.xcplugin' not present in DVTPlugInCompatibilityUUIDs

报错截图.png

---

△解决

正所谓兵来将挡水来土掩，有问题就解决问题。

获取 UUID，在命令行中输入如下命令即可。

defaults read /Applications/Xcode.app/Contents/Info DVTPlugInCompatibilityUUID

根据提示，打开访达，敲击快捷键组合 Command+Shift+G，在输入框中输入 ~/Library/Application Support/Developer/Shared/Xcode/Plug-ins，敲击回车键。找到 VVDocumenter-Xcode.xcplugin。

显示包内容.png

点击鼠标右键，选择显示包内容，找到 info.plist, 用 Xcode 打开编辑，找到 DVTPlugInCompatibilityUUIDs ，新增一项，把上面命令行中的 UUID 复制进去。敲击快捷键组合 Command+S，保存即可。

其余的报错中提到的 xxxxx.xcplugin，也是如法炮制进行 info.plist 的新增。当一切都新增完。

再次打开 iTerm 命令行工具 ，就一切如常了。