objective-c - 如何删除 Xcode 5 项目导航器中最后选择的文件

Question

当我将项目导航器选择从 xib 文件更改为任何其他文件时，我的 Xcode 5 连续崩溃。那么如何在 Mavericks 中重置 Xcode 5 首选项？

Process:         Xcode [11348]
Path:            /Applications/Xcode.app/Contents/MacOS/Xcode
Identifier:      com.apple.dt.Xcode
Version:         5.0 (3332.22)
Build Info:      IDEApplication-3332022000000000~2
Code Type:       X86-64 (Native)
Parent Process:  launchd [476]
Responsible:     Xcode [11348]
User ID:         501

Date/Time:       2013-11-19 20:17:51.222 +0530
OS Version:      Mac OS X 10.9 (13A603)
Report Version:  11
Anonymous UUID:  7CAA04DB-9AE5-4DB6-4EA0-12DF215191FF

Sleep/Wake UUID: BC5C337A-14F4-4375-8EF4-397D0F2DB159

Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000

Application Specific Information:
ProductBuildVersion: 5A1412
ASSERTION FAILURE in /SourceCache/IDEInterfaceBuilder/IDEInterfaceBuilder-4510/CocoaIntegration/ResourceManagement/IBCocoaResourceManager.m:73
Details:  result should be an instance inheriting from NSImage, but it is IBCIImage
Object:   <IBCocoaResourceManager: 0x7f85f54072a0>
Method:   -placeholderResourceContentForMediaType:originalValue:
Thread:   <NSThread: 0x7f85f0c150e0>{name = (null), num = 1}
Hints:   None

Answer 1

转到 Finder 中的 .xcodeproj，然后右键单击，选择显示包内容。然后选择其中的 project.xcworkspace 文件并在其上显示包内容，然后打开 xcuserdata 文件夹，打开 yourusername .xcuserdatad 文件夹。您将看到一个 UserInterfaceState.xcuserstate 文件。删除它。然后打开备份您的 .xcodeproj 文件。