我正在尝试将Google Drive API集成到我的应用中。一切都在继续，但当我尝试编译应用程序时，它给出了以下错误。我还在我的工作区安装了pod：
我发布了部分错误：
重复符号_OBJC_IVAR _ $ GTLBatchQuery.queries ：
/Users/am/Library/Developer/Xcode/DerivedData/AMCAT-gpiriurdkrrgvmdhpqxzqnncgljq/Build/Products/Debug-iphonesimulator/libGTLTouchStaticLib.a(GTLBatchQuery.o) /Users/amit/ios/GoogleOpenSource.framework/GoogleOpenSource(GTLBatchQuery.o)重复符号_OBJC_IVAR _ $ GTLBatchQuery.additionalHTTPHeaders in：
/Users/am/Library/Developer/Xcode/DerivedData/AMCAT-gpiriurdkrrgvmdhpqxzqnncgljq/Build/Products/Debug-iphonesimulator/libGTLTouchStaticLib.a(GTLBatchQuery.o) /Users/amit/ios/GoogleOpenSource.framework/GoogleOpenSource(GTLBatchQuery.o)重复符号_OBJC_IVAR _ $ GTLBatchQuery.urlQueryParameters in：
/Users/am/Library/Developer/Xcode/DerivedData/AMCAT-gpiriurdkrrgvmdhpqxzqnncgljq/Build/Products/Debug-iphonesimulator/libGTLTouchStaticLib.a(GTLBatchQuery.o) /Users/amit/ios/GoogleOpenSource.framework/GoogleOpenSource(GTLBatchQuery.o)重复符号_OBJC_IVAR _ $ GTLBatchQuery.requestIDMap ：
/Users/am/Library/Developer/Xcode/DerivedData/AMCAT-gpiriurdkrrgvmdhpqxzqnncgljq/Build/Products/Debug-iphonesimulator/libGTLTouchStaticLib.a(GTLBatchQuery.o) /Users/amit/ios/GoogleOpenSource.framework/GoogleOpenSource(GTLBatchQuery.o)重复符号_OBJC_IVAR _ $ GTLBatchQuery.skipAuthorization ：
/Users/am/Library/Developer/Xcode/DerivedData/AMCAT-gpiriurdkrrgvmdhpqxzqnncgljq/Build/Products/Debug-iphonesimulator/libGTLTouchStaticLib.a(GTLBatchQuery.o) /Users/amit/ios/GoogleOpenSource.framework/GoogleOpenSource(GTLBatchQuery.o)重复符号_OBJC_CLASS _ $ _ GTLBatchQuery in：
/Users/am/Library/Developer/Xcode/DerivedData/AMCAT-gpiriurdkrrgvmdhpqxzqnncgljq/Build/Products/Debug-iphonesimulator/libGTLTouchStaticLib.a(GTLBatchQuery.o)/Users/amit/ios/GoogleOpenSource.framework/GoogleOpenSource（GTLBatchQuery.o）
重复的符号 _OBJC_IVAR _ $ GTMOAuth2ViewControllerTouch.didViewAppear in：
/Users/am/Library/Developer/Xcode/DerivedData/AMCAT-gpiriurdkrrgvmdhpqxzqnncgljq/Build/Products/Debug-iphonesimulator/libGTLTouchStaticLib.a(GTMOAuth2ViewControllerTouch.o) /Users/amit/ios/GoogleOpenSource.framework/GoogleOpenSource(GTMOAuth2ViewControllerTouch.o)重复符号_OBJC_CLASS _ $ _ GTMOAuth2Keychain in：
/Users/am/Library/Developer/Xcode/DerivedData/AMCAT-gpiriurdkrrgvmdhpqxzqnncgljq/Build/Products/Debug-iphonesimulator/libGTLTouchStaticLib.a(GTMOAuth2ViewControllerTouch.o) /Users/amit/ios/GoogleOpenSource.framework/GoogleOpenSource(GTMOAuth2ViewControllerTouch.o)重复符号_OBJC_METACLASS _ $ _ GTMOAuth2Keychain in：
/Users/am/Library/Developer/Xcode/DerivedData/AMCAT-gpiriurdkrrgvmdhpqxzqnncgljq/Build/Products/Debug-iphonesimulator/libGTLTouchStaticLib.a(GTMOAuth2ViewControllerTouch.o） /Users/amit/ios/GoogleOpenSource.framework/GoogleOpenSource(GTMOAuth2ViewControllerTouch.o）
答案 0 :(得分：0)
看起来你已经手动一次添加了2次库，第二次通过pod添加了库。在pod项目的pods文件夹中找到该库。并且还在你的xcode项目中看到它是否删除其中一个。我建议您尝试删除手动添加的库。 Pods可以处理很多东西，所以不要删除它。