我刚刚下载了xcode 5.0.2，并在最初打开时打开了Project Project Screen。然后我关闭了xcode，然后我试图启动它，但它立刻崩溃了。我在Console App上找到了以下日志
21/11/13 7:56:41.000 pm kernel[0]: CODE SIGNING: cs_invalid_page(0x7fff946ac000): p=2190[Xcode] final status 0x1000200, denying page sending SIGKILL
21/11/13 7:56:41.000 pm kernel[0]: CODESIGNING: vm_fault_enter(0x7fff946ac000): page 0xffffff80103b61d8 obj 0xffffff802b7a17a0 off 0x10aad000 *** INVALID PAGE ***
21/11/13 7:56:41.806 pm ReportCrash[2193]: Trying to extract VM information using cr2
21/11/13 7:56:41.855 pm com.apple.launchd.peruser.503[476]: (com.apple.dt.Xcode.72720[2190]) Exited: Killed: 9
21/11/13 7:56:42.286 pm ReportCrash[2193]: Saved crash report for Xcode[2190] version 5.0.2 (3335.32) to /Users/arpit/Library/Logs/DiagnosticReports/Xcode_2013-11-21-195642_Aruns-MacBook-Pro.crash
21/11/13 7:56:42.289 pm ReportCrash[2193]: Removing excessive log: file:///Users/arpit/Library/Logs/DiagnosticReports/Xcode_2013-11-21-183407_Aruns-MacBook-Pro.crash
对此有何帮助？
我也找到了关于同一问题的链接
答案 0 :(得分：0)
您以前的Xcode版本是否同步到任何版本控制，例如git hub或svn？ 你打开它会要求升级的项目只是升级它你不会再次得到问题。试一试同样发生在我身上我也尝试过同样的。
你也可以在Xcode 4.2
中引用相同的链接