本文介绍了如何使用opendiff作为默认的mergetool的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
您好我正在尝试使用opendiff作为git mergetool，但是当我运行mergetool时，我收到以下错误消息：
我做错了什么？它工作正常之前，但因为我安装了一个新的硬盘驱动器不再工作了：（
）解决方案
您需要配置opendiff作为你的全局merge.tool：
＃locate xcode utilities $ b $ sudo xcode-select -switch / Applications / Xcode .app / Contents / Developer
＃将opendiff设置为全局缺省mergetool
git config --global merge.tool opendiff
如果您获得同意Xcode / iOS许可证需要管理员权限，请通过sudo以root身份重新运行，打开XCode并接受许可证修复问题
Hi I am trying to use opendiff as the git mergetool, but when I run mergetool I get this error message:
What am I doing wrong? It was working fine before, but since I installed a new harddrive it's not working anymore :(
解决方案
You'll need to configure opendiff as your global merge.tool:
# locate xcode utilities
sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer
# set "opendiff" as the default mergetool globally
git config --global merge.tool opendiff
If you get Agreeing to the Xcode/iOS license requires admin privileges, please re-run as root via sudo, opening XCode and accepting the license fixes the issue
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