Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/dyld_sim is not owned by root.2024-02-21 11:04:34 sudo chown -R root /Applications/Xcode6.1.1.app/ 这里把这个 /Applications/Xcode6.1.1.app/替换成你xocde据在的位置上一篇：C#输出日历下一篇：[JS,Canvas]日历时钟