iOS 13之前的标签栏出现
我已经升级到Xcode 13，现在我会在iOS 13之前获得错误“ Tab Bar出现”。当我单击错误时，它会将我带到故事板中的一个标签栏，而无需提供其他信息。
什么可能导致此错误？
这就是错误：
这是标签栏详细信息：
I have upgraded to Xcode 13, I'm now getting the error "Tab Bar Appearances before ios 13". When I click on the error it leads me to a tab bar in a Storyboard without providing additional information.
What could be causing this error?
That's the error:
That's the tab bar details:
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评论（2）
只需将“构建”的“选择”选项选项更改为“ iOS 13.0及以后”，就像我以前的“部署”目标11.0”，也许这是您的情况，您的
案例链接
Just change the "Builds for" picklist option to "iOS 13.0 and Later" as mine previously was "Deployment Target 11.0" and maybe this is your case too
Photo link here
您是否从Xcode的旧版本中复制此文件并尝试在Xcode 13上运行它？如果是这样，我相信此消息告诉您，在iOS 13之前，TAB栏已过时。
如果没有，我将尝试运行模拟器并崩溃时，检查调试区域，它应该为您提供更多信息。
Did you copy this file from an older version of Xcode and attempt to run it on Xcode 13? If so, I believe this message is telling you that the Tab Bar is outdated for anything before IOS 13. You will need to rework that piece of code, creating a new Tab Bar.
If not, I would attempt to run the simulator and when it crashes, check the Debug Area and it should give you a little more information.