Question

不确定是否可以采取任何措施来解决此问题？

重复符号 _OBJC_IVAR _ $ _ MDMPasscodeCache._localAuthenticationInfo在： /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o） /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）重复符号_OBJC_IVAR _ $ _ MDMPasscodeCache._keychainInfo在： /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o） /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）重复符号_OBJC_IVAR _ $ _ MDMPasscodeCache._hasLocalAuthentication 在： /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o） /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）重复符号_OBJC_IVAR _ $ _ MDMPasscodeCache._has钥匙串位于： /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o） /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）重复符号_OBJC_IVAR _ $ _ MDMPasscodeCache._cachedState位于： /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o） /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）重复的符号_OBJC_IVAR _ $ _ MDMPasscodeCache._keychainExpireTime在： /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o） /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）重复符号_OBJC_CLASS _ $ _ MDMPasscodeCache在： /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o） /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）重复符号_OBJC_METACLASS _ $ _ MDMPasscodeCache在： /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o） /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）重复符号_OBJC_IVAR _ $ _ MDMPasscodeCache._hasEnteredBackground 在： /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o） /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）重复符号_OBJC_IVAR _ $ _ MDMPasscodeState._status位于： /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeState_d2697588db599ad1e82d46f342216cee.o） /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeState_adbe96d99863168799049cc0f0164c6d.o）重复符号_OBJC_IVAR _ $ _ MDMPasscodeState._info在： /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeState_d2697588db599ad1e82d46f342216cee.o） /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeState_adbe96d99863168799049cc0f0164c6d.o）重复符号_OBJC_CLASS _ $ _ MDMPasscodeState在： /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeState_d2697588db599ad1e82d46f342216cee.o） /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeState_adbe96d99863168799049cc0f0164c6d.o）重复符号_OBJC_METACLASS _ $ _ MDMPasscodeState在： /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeState_d2697588db599ad1e82d46f342216cee.o） /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeState_adbe96d99863168799049cc0f0164c6d.o） ld：架构x86_64 clang的13个重复符号：错误：链接器命令失败，退出代码为1（使用-v查看调用）

Answer 1

最后，我能够通过修改文件来构建ios

google_sign_in.podspec

藏在以下目录中

/ Users /⁨peter/dev⁩▸⁨flutter⁩▸pub.pub-cache⁩▸⁨托管⁩▸ ⁨pub.dartlang.org⁩▸⁨google_sign_in-3.0.5⁩▸⁨ios⁩

s.dependency 'GoogleSignIn', '~> 4.1.2'

Answer 2

这些命令可能有用。

More detail.

此问题仍然不时发生。我通常要做的是在下面运行这些代码，然后使用flutter clean进行清理。对于我来说，它是一个临时修复程序，因为我不知道如何永久修复它。

  cd ios/
  pod cache clean --all
  pod deintegrate --verbose
  pod setup --verbose
  pod install --verbose

GoogleSignIn和GoogleMobileVision的架构x86_64的重复符号

2 个答案: