我正在尝试将 Google 登录合并到我的应用中。
我已经下载了 Signin SDK 和其中的示例应用程序构建并正常工作。
我试图让 SDK 工作，它现在完全按照示例应用程序进行设置。
但是我收到以下错误：
架构 arm64 的未定义符号：“_OBJC_CLASS_$_GSDK_GTMSessionFetcher”，引用自：GoogleSignIn 中的 objc-class-ref(GIDSignIn.o) GoogleSignIn(GIDRuntimeConfigFetcher.o) 中的 objc-class-ref “_OBJC_CLASS_$_GSDK_GTMOAuth2Keychain”，引用自：objc- GoogleSignIn(GIDSignIn.o) 中的类引用“_OBJC_CLASS_$_GSDK_GTMOAuth2SignIn”，引用自：GoogleSignIn(GIDAuthentication.o) 中的 objc-class-ref GoogleSignIn(GIDSignIn.o) 中的 objc-class-ref“_OBJC_CLASS_$_GSDK_OpenInChromeController”，引用来自：GoogleSignIn 中的objc-class-ref(GIDSignIn.o) "_OBJC_CLASS_$_GSDK_GTMOAuth2ViewControllerTouch"，引用自：GoogleSignIn(GIDSignIn.o) 中的objc-class-ref，"_OBJC_CLASS_$_GSDK_GTMSessionFetcherService"，引用自：objc-class-ref in GoogleSignIn(GIDSignIn.o) "_GSDK_NSClassFromString"，引用自：l011 in GoogleSignIn(GIDSignIn.o) l059 in GoogleSignIn(GIDSignIn.o) "_OBJC_CLASS_$_GSDK_GTMOAuth2Authentication"，引用自：objc-class-ref in GoogleSignIn(GIDAuthentication.o) objc-class-ref in GoogleSignIn(GIDSignIn.o) ld：未找到架构 arm64 clang 的符号：错误：链接器命令失败，退出代码为 1（使用 -v 查看调用）未找到架构 arm64 clang 的符号：错误：链接器命令失败，退出代码为 1（使用 -v 查看调用）未找到架构 arm64 clang 的符号：错误：链接器命令失败，退出代码为 1（使用 -v 查看调用）
因此，我从示例应用程序中删除了 GoogleSignInDependencies.framework 以查看差异，我收到以下错误：
Undefined symbols for architecture x86_64: "_OBJC_CLASS_$_GTMOAuth2KeychainCompatibility", referenced from: objc-class-ref in GoogleSignIn(GIDAuthStateMigration_bdf842e92d17b12b5f020e0e721bd017.o) "_OBJC_CLASS_$_OIDURLQueryComponent", referenced from: objc-class-ref in GoogleSignIn(GIDSignIn_f05654be6d1b2af59ab6df426a0c4eb9.o) "_OBJC_CLASS_ $_OIDServiceConfiguration", referenced from: objc-class-ref in GoogleSignIn(GIDSignIn_f05654be6d1b2af59ab6df426a0c4eb9.o) "_OIDResponseTypeCode", referenced from: -[GIDSignIn authenticateInteractivelyWithOptions:] in GoogleSignIn(GIDSignIn_f05654be6d1b2af59ab6df426a0c4eb9.o) "_OBJC_CLASS_$_OIDAuthorizationService", referenced from: objc- GoogleSignIn 中的类引用（GIDAuthentication_7b83cc27af8929ec7e4c9760d73a0f31.o) objc-class-ref in GoogleSignIn(GIDSignIn_f05654be6d1b2af59ab6df426a0c4eb9.o) "_OBJC_CLASS_$_GTMSessionFetcher", referenced from: objc-class-ref in GoogleSignIn(GIDSignIn_f05654be6d1b2af59ab6df426a0c4eb9.o) "_OBJC_CLASS_$_OIDAuthorizationRequest", referenced from: objc-class-ref in GoogleSignIn(GIDSignIn_f05654be6d1b2af59ab6df426a0c4eb9.o) "_OBJC_CLASS_$_GTMAppAuthFetcherAuthorization", referenced from: _OBJC_CLASS_$_GTMAppAuthFetcherAuthorizationWithEMMSupport in GoogleSignIn(GIDAuthentication_7b83cc27af8929ec7e4c9760d73a0f31.o) objc-class-ref in GoogleSignIn(GIDAuthentication_7b83cc27af8929ec7e4c9760d73a0f31.o) objc-class-ref in GoogleSignIn(GIDSignIn_f05654be6d1b2af59ab6df426a0c4eb9.o) objc-class-ref in GoogleSignIn(GIDAuthStateMigration_bdf842e92d17b12b5f020e0e721bd017.o) (maybe you meant: _OBJC_CLASS_$_GTMAppAuthFetcherAuthorizationWithEMMSupport, _OBJC_CLASS_$_GTMAppAuthFetcherAuthorizationEMMChainedDelegate ) "_OIDOAuthTokenErrorDomain", referenced from: ___46-[GIDAuthentication refreshTokensWithHandler:]_block_invoke in GoogleSignIn(GIDAuthentication_7b83cc27af8929ec7e4c9760d73a0f31.o) " _OBJC_CLASS_$_OIDIDToken", referenced from: objc-class-ref in GoogleSignIn(GIDGoogleUser_2bdd4a676c033bc6ca21970e75d9159c.o) objc-class-ref in GoogleSignIn(GIDAuthentication_7b83cc27af8929ec7e4c9760d73a0f31.o) objc-class-ref in GoogleSignIn(GIDSignIn_f05654be6d1b2af59ab6df426a0c4eb9.o) "_OBJC_METACLASS_$_GTMAppAuthFetcherAuthorization",参考自：_OBJC_METACLASS_$_GTMAppAuthFetcherAuthorizationWithEMMSupport in GoogleSignIn(GIDAuthentication_7b83cc27af8929ec7e4c9760d73a0f31.o) (maybe you meant: _OBJC_METACLASS_$_GTMAppAuthFetcherAuthorizationEMMChainedDelegate, _OBJC_METACLASS_$_GTMAppAuthFetcherAuthorizationWithEMMSupport ) "_OIDOAuthErrorResponseErrorKey", referenced from: +[GIDAuthentication handleTokenFetchEMMError:completion:] in GoogleSignIn(GIDAuthentication_7b83cc27af8929ec7e4c9760d73a0f31.o) "_OBJC_CLASS_$_GTMKeychain" ，引用自：GoogleSignIn 中的 objc-class-ref(GIDAuthStateMigration_bdf842e92d17b12b5f020e0e721bd017.o) "_OBJC_CLASS_$_OIDAuthState"，引用自：GoogleSignIn 中的objc-class-ref(GIDAuthentication_7b83cc27af8929ec7e4c9760d73a0f31.o) GoogleSignIn 中的 objc-class-ref(GIDSignIn_f05654be6d1b2af59ab6df426a0c4eb9.o) ld：未找到架构 x86_64 的符号：错误：链接器命令失败，退出代码为 1（使用 -v 查看调用）
不同之处似乎是我的应用程序使用了不同的符号，即带有 GSDK 的符号。有人可以告诉我它们是什么以及我如何控制这种差异吗？
非常感谢保罗