Ios Xcode 8.0更新后架构arm64的重复符号

更新我的

Xcode

后出现重复符号错误。（找出密码）有人也知道吗？怎么解决呢

我试图从“其他链接器标志”部分删除

-ObjC

链接器标志，在导入

.m

后检查，而不是

.h

，将“无公共块”编译器设置切换为否，我转到

目标->构建阶段->编译

源代码，那里没有重复，尝试了所有操作，没有结果

还有其他想法吗

重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/followerviewcontroller.o 重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/ChatViewController.o 重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/MessagesNotifications.o 重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/AppDelegate.o 重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/PicturesCell.o 重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/smapainviewcontroller.o 重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/CheckUserTypeViewController.o 重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/smaptersneraryou.o 重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/PostSlider.o 重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/UserSettings.o 重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/EventSliderCell.o 重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/UserProfile.o 重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/EventCell.o 重复符号_空格，在： /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/SearchView.o /Users/a/Library/Developer/Xcode/DerivedData/SMAP bshetjpaaresiudzvoubtutnfvuq/Build/Intermediates/SMAP.Build/Debug iphoneos/SMAP.Build/Objects normal/arm64/NewsFeed.o

static NSString *const kSomeString = @"SomeString";

extern NSString * const kSomeString;

NSString *const kSomeString = @"SomeString";