我将 Xcode 升级到最新版本:版本 6.1 (6A1030)。
我使用 Swift 语言。
当我构建应用程序时,我遇到了 25 个问题:
Apple Mach-O Linker error
Undefined symbols for architecture i386:
"__TFE10FoundationCSo11NSPredicateCfMS0_Ft6formatSSGSaPSs11CVarArgType___GSqS0__", referenced from:
__TFC19TestBentley_Network8EventDAO11updateEventfS0_FCS_5EventT_ in EventDAO.o
__TFC19TestBentley_Network8EventDAO10deletEventfS0_FCS_5EventT_ in EventDAO.o
"__TFE10FoundationCSo7NSArray8generatefS0_FT_CS_15NSFastGenerator", referenced from:
__TFC19TestBentley_Network8EventDAO10deletEventfS0_FCS_5EventT_ in EventDAO.o
"__TFE10FoundationCSo8NSString24convertFromStringLiteralfMDS0_FVSs12StaticStringDS0_", referenced from:
__TFO19TestBentley_Network13NotificationsCfMS0_FT8rawValueCSo8NSString_GSqS0__ in Notifications.o
__TFO19TestBentley_Network13Notificationsg8rawValueCSo8NSString in Notifications.o
__TFC19TestBentley_Network30NetworkSearchPropositionButtoncfMS0_FT5coderCSo7NSCoder_S0_ in NetworkSearchPropositionButton.o
__TFC19TestBentley_Network8HomeViewcfMS0_FT5frameVSC6CGRect9networkVCCS_21NetworkViewController9membersVCCS_21MembersViewController10servicesVCCS_22ServicesViewController8profilVCCS_20ProfilViewController8eventsVCCS_20EventsViewController_S0_ in HomeView.o
__TFC19TestBentley_Network24EventsListViewControllercfMS0_FT_S0_ in EventsListViewController.o
__TFC19TestBentley_Network8MenuViewcfMS0_FT5frameVSC6CGRect_S0_ in MenuView.o
__TFC19TestBentley_Network29NetworkSearchPropositionsList18reloadPropositionsfS0_FGSqCSo8NSString_T_ in NetworkSearchPropositionsList.o
...
"__TFE10FoundationSS19_bridgeToObjectiveCfSSFT_CSo8NSString", referenced from:
像往常一样升级 Xcode 时:
- 清理构建文件夹(产品 ->(Alt 键) -> 清理构建文件夹)
- 清洁项目(产品->清洁)
- Delete derived data
- Xcode 管理器 -> 删除派生数据
- Xcode >= 6.3:窗口 -> 项目(选择项目) -> 删除派生数据
然后尝试再次构建您的项目。
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