GoogleSignIn和GoogleMobileVision的架构x86_64的重复符号 [英] duplicate symbols for architecture x86_64 for GoogleSignIn and GoogleMobileVision

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本文介绍了GoogleSignIn和GoogleMobileVision的架构x86_64的重复符号的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

不确定是否可以采取任何措施来解决此问题？

not sure if there is anything I can do to fix this?


重复符号
_OBJC_IVAR _ $ _ MDMPasscodeCache._localAuthenticationInfo in ：
/Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o）
/ Users / USER_NAME / PROJECT / Pods / GoogleSignIn / Frameworks / GoogleSignIn。 /GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）
重复符号_OBJC_IVAR _ $ _ MDMPasscodeCache._keychainInfo in：
/Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision_FAfcafFAfCafeFatebook.Footwork.Footdown.com b $ b /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）
重复符号_OBJC_IVAR _ $ _ MDMPasscodeCache._hasLocalAuthentication
在：
/用户/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._hasKeychain in：
/Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileCachef75721Fe_faf_Feedfa.FootworkFeatures.sss.sss.gmail.com
/Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）
重复符号_OBJC_IVAR _ $ _ MDMPasscodeCache._cachedStates in：
/ User_NAME / PRO /Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o）
/用户/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）
重复符号_OBJC_IVAR _ $ _ MDMPasscodeCache._keychainExpireTime / /Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o）
/Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPassbbCache68b$694.43 _OBJC_CLASS _ $ _ MDMPasscodeCache中的重复符号_OBJC_CLASS _ $ _ MDMPasscodeCache位于：
/用户/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o）
/ Users / USERInPods / PRO /Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）
重复符号_OBJC_METACLASS _ $ _ MDMPasscodeCache in：
/Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o）
/ Users / USER_NAME / PROJECT / FrameIns / /GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）
重复符号_OBJC_IVAR _ $ _ MDMPasscodeCache._hasEnteredBackground
in：
/ Users / USER_NAME / PROJECT / Pods / GoogleMobileVision / /GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o）
/Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o）$ _ $$ _ St​​ate_Stat_B_B b /用户/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeState_d2697588 db599ad1e82d46f342216cee.o）
/用户/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeState_adbe96d99863168799049cc0f0164c6d.o）
重复符号_OBJC_IPassState：$ _ $ M /USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeState_d2697588db599ad1e82d46f342216cee.o）
/Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn_framedcc0d0164.99
重复符号_OBJC_CLASS _ $ _ MDMPasscodeState in：
/Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeState_d2697588db599ad1e82d46f342216cee.o）$ b_b / Users /Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeState_adbe96d99863168799049cc0f0164c6d.o）
重复符号_ OBJC_METACLASS _ $ _ MDMPasscodeState in：
/Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeState_d2697588db599ad1e82d46f342216cee.o）
/ UserS / Ins / USER_NAMEds /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）

duplicate symbol _OBJC_IVAR_$_MDMPasscodeCache._localAuthenticationInfo in: /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o) /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o) duplicate symbol _OBJC_IVAR_$_MDMPasscodeCache._keychainInfo in: /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) duplicate symbol _OBJC_IVAR_$_MDMPasscodeCache._hasLocalAuthentication in: /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o) /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o) duplicate symbol _OBJC_IVAR_$_MDMPasscodeCache._hasKeychain in: /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) duplicate symbol _OBJC_IVAR_$_MDMPasscodeCache._cachedState in: /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o) /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o) duplicate symbol _OBJC_IVAR_$_MDMPasscodeCache._keychainExpireTime in: /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) duplicate symbol _OBJC_CLASS_$_MDMPasscodeCache in: /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o) /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o) duplicate symbol _OBJC_METACLASS_$_MDMPasscodeCache in: /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) duplicate symbol _OBJC_IVAR_$_MDMPasscodeCache._hasEnteredBackground in: /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeCache_f189776e75765630b82721fafea64052.o) /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeCache_42de90102bb6814d03833694aafcc99d.o) duplicate symbol _OBJC_IVAR_$_MDMPasscodeState._status in: /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) duplicate symbol _OBJC_IVAR_$_MDMPasscodeState._info in: /Users/USER_NAME/PROJECT/Pods/GoogleMobileVision/Detector/Frameworks/GoogleMobileVision.framework/GoogleMobileVision(MDMPasscodeState_d2697588db599ad1e82d46f342216cee.o) /Users/USER_NAME/PROJECT/Pods/GoogleSignIn/Frameworks/GoogleSignIn.framework/GoogleSignIn(MDMPasscodeState_adbe96d99863168799049cc0f0164c6d.o) duplicate symbol _OBJC_CLASS_$_MDMPasscodeState in: /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) duplicate symbol _OBJC_METACLASS_$_MDMPasscodeState in: /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: 13 duplicate symbols for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation)


推荐答案

这些命令可能有效。

< a href = https://github.com/flutter/flutter/issues/44305#issuecomment-557074487 rel = nofollow noreferrer>更多详细信息。


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。
对我来说这是一个临时修复程序，因为我不知道如何永久修复它。

This issue is still reoccurring from time to time. What I usually do is run these codes below and then use flutter clean to clean up. It works as a temporary fix for me as I have no idea how to fix it permanently.



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

这篇关于GoogleSignIn和GoogleMobileVision的架构x86_64的重复符号的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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