随着主题的出现，我无法连接到我的 mac 构建主机。它在本周早些时候工作（我认为有更新）。我也无法从 Xamarin 工作室运行 iOS 应用程序（我认为这与 Xamarin 连接到 Xcode 有关，因为当我尝试从 Xamarin 工作室运行时，我收到一条消息说代码尚未构建）
我尝试重新安装 xamarin.ios 以及 xcode。
当我运行时，telnet localhost 5000我收到以下消息（暗示问题出在 xcode 上）
Error: Error loading Xcode information for prefix '/Applications/Xcode.app/Contents/Developer'
Exception: Exception type: System.FormatException
Input string was not in the correct format at System.Int32.Parse (System.String s [0x00000] in <filename unknown>:0
at MonoTouch.Tools.Frameworks.AppleSdkSettings.Init () [0x00000] in <filename unknown>:0
System.ApplicationException: Apple SDK developer root not specified.
at MonoTouch.Tools.Frameworks.MonoTouchFrameworks.Init () [0x00000] in <filename unknown>:0
at Mtb.Application.MainClass.Init () [0x00000] in <filename unknown>:0
at Mtb.Application.MainClass.Main (System.String[] args) [0x00000] in <filename unknown>:0
Exception: Exception type: System.ApplicationException
Apple SDK developer root not specified.
at MonoTouch.Tools.Frameworks.MonoTouchFrameworks.Init () [0x00000] in <filename unknown>:0
at Mtb.Application.MainClass.Init () [0x00000] in <filename unknown>:0
at Mtb.Application.MainClass.Main (System.String[] args) [0x00000] in <filename unknown>:0
Error: Unknown error occurred.
Connection closed by foreign host.
有没有其他人遇到过这个问题？
提前致谢！