报错1：
- :-1: Multiple commands produce '/Users/xxx/Library/Developer/Xcode/DerivedData/工程名-ersawahqakmztieocxvzbpithivc/Build/Products/Debug_UAT_F-iphoneos/工程名.app/文件名.html':
- Target '工程名' (project '工程名') has copy command from '/Users/xxx/Desktop/Task/bridge/mobile_app_ios/工程名/Main/Robot/AikfSdk/Classes/Lib/XMPP/Vendor/CocoaAsyncSocket/GCD/文件名.html' to '/Users/xxx/Library/Developer/Xcode/DerivedData/工程名-ersawahqakmztieocxvzbpithivc/Build/Products/Debug_UAT_F-iphoneos/工程名.app/文件名.html'
- Target '工程名' (project '工程名') has copy command from '/Users/xxx/Desktop/Task/bridge/mobile_app_ios/工程名/Main/Robot/AikfSdk/Classes/Lib/XMPP/Vendor/CocoaAsyncSocket/RunLoop/文件名.html' to '/Users/xxx/Library/Developer/Xcode/DerivedData/工程名-ersawahqakmztieocxvzbpithivc/Build/Products/Debug_UAT_F-iphoneos/工程名.app/文件名.html'
报错2：
- error: Multiple commands produce '/Users/xxx/Library/Developer/Xcode/DerivedData/工程名-ersawahqakmztieocxvzbpithivc/Build/Products/Debug_UAT_F-iphoneos/工程名.app/Info.plist':
- Target '工程名' (project '工程名') has copy command from '/Users/xxx/Desktop/Task/bridge/mobile_app_ios/工程名/Main/Robot/AikfSdk/Info.plist' to '/Users/xxx/Library/Developer/Xcode/DerivedData/工程名-ersawahqakmztieocxvzbpithivc/Build/Products/Debug_UAT_F-iphoneos/工程名.app/Info.plist'
- Target '工程名' (project '工程名') has process command with output '/Users/xxx/Library/Developer/Xcode/DerivedData/工程名-ersawahqakmztieocxvzbpithivc/Build/Products/Debug_UAT_F-iphoneos/工程名.app/Info.plist'
报错3：
[[self.circleSet lastObject] setState:state]报错
报错1、2都是文件重复的错误，xcode10不允许同名文件存在；对于错误1，框架里xmpp框架里的重名文件，xcode10之前一直没问题，说明xcode10比xcode9要严谨；错误2：不同的框架都存在info.plist；
解决方法：忽略重读文件xcode--file--Workspace Settings--Build System--legacy Build System
报错3：在代码声明circleSet属性如下：@property (nonatomic, strong) NSMutableArray *circleSet; circleSet数组元素是PCCircle类，上边方法直接拿数组元素（没有实例化实例）调用实例方法。
解决方法：将circleSet属性声明为泛型方式如下：@property (nonatomic, strong) NSMutableArray <PCCircle*>*circleSet;
再一次验证了xcode10的严谨性