Xcode 9.3中的警告

ara*_*ker 8 swift swift4.1

当我在模拟器中运行我的应用程序时,我在Xcode中收到此警告.我该怎么做才能摆脱它?

objc[6529]: Class VCWeakObjectHolder is implemented in both /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/AVConference.framework/Frameworks/ViceroyTrace.framework/ViceroyTrace (0x13490b4d0) and /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/AVConference.framework/AVConference (0x133a37e38). One of the two will be used. Which one is undefined.
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在Internet上找不到'Class VCWeakObjectHolder'的单一引用.这让我疯了......虽然这只是一个警告.

更新:Xcode 9.3.1和Xcode 9.4 beta都给出了相同的警告.

在此输入图像描述

Luk*_*ker 0

我收到这个警告已经一个多月了。首先,我检查了两个路径,以检查框架是否由于某种原因重复,但没有删除任何内容,然后我终于尝试了这个,它对我有用:

  1. 重置模拟器(菜单:硬件 -> 删除所有内容和设置...)
  2. 清理项目(Command + Shift + K)
  3. 清理构建文件夹(Command + Option + Shift + K)
  4. 再次在模拟器上运行代码