ios中用于体系结构x86_64的STTwitter重复符号

Question

我正在尝试集成STTwitter库，以便使用屏幕名从Twitter获取用户tweet。我遵守了该链接中提到的指示。但是当我构建应用程序时，它会失败，因为链接器问题和重复符号，如下所述。

重复符号_STTwitterOSErrorCode在：

/Users/ramchadrareddy/Library/Developer/Xcode/DerivedData/TeitterTest-etwzglyyomuawtdbtjioroxrmyrr/Build/Intermediates/TeitterTest.build/Debug-iphonesimulator/TeitterTest.build/Objects-normal/x86_64/STTwitterOS.o
/Users/ramchadrareddy/Library/Developer/Xcode/DerivedData/TeitterTest-etwzglyyomuawtdbtjioroxrmyrr/Build/Intermediates/TeitterTest.build/Debug-iphonesimulator/TeitterTest.build/Objects-normal/x86_64/STTwitterAPI.o

重复符号_STTwitterOAuthErrorCode在：

/Users/ramchadrareddy/Library/Developer/Xcode/DerivedData/TeitterTest-etwzglyyomuawtdbtjioroxrmyrr/Build/Intermediates/TeitterTest.build/Debug-iphonesimulator/TeitterTest.build/Objects-normal/x86_64/STTwitterOAuth.o
/Users/ramchadrareddy/Library/Developer/Xcode/DerivedData/TeitterTest-etwzglyyomuawtdbtjioroxrmyrr/Build/Intermediates/TeitterTest.build/Debug-iphonesimulator/TeitterTest.build/Objects-normal/x86_64/STTwitterAPI.o

重复符号_STTwitterAppOnlyErrorCode在：

/Users/ramchadrareddy/Library/Developer/Xcode/DerivedData/TeitterTest-etwzglyyomuawtdbtjioroxrmyrr/Build/Intermediates/TeitterTest.build/Debug-iphonesimulator/TeitterTest.build/Objects-normal/x86_64/STTwitterAppOnly.o
/Users/ramchadrareddy/Library/Developer/Xcode/DerivedData/TeitterTest-etwzglyyomuawtdbtjioroxrmyrr/Build/Intermediates/TeitterTest.build/Debug-iphonesimulator/TeitterTest.build/Objects-normal/x86_64/STTwitterAPI.o

ld: 3个用于架构x86_64的重复符号

clang:错误：

退出代码1的链接器命令失败(使用-v查看调用)

有人能给我解决这个问题的方法吗。

Answer 1

不久前，我也遇到了类似的问题，请检查您的项目文件夹中是否有重复的文件