xcode10.0beta編譯工程遇到的坑（持續更新中)
xcode10編譯現有工程，提示有重複的info.plist檔案。
問題：
Multiple commands produce '/Users/jiaxiaoyan/Library/Developer/Xcode/DerivedData/LJShell-emaksjqtieseunfuiotagpjkluwp/Build/Products/Debug-iphonesimulator/Lianjia_Beike_SecondHand_Private/Lianjia_HomeLink_House_Private.bundle/Info.plist': 1) Target 'Lianjia_Beike_SecondHand_Private-Lianjia_HomeLink_House_Private' has copy command from '/Users/jiaxiaoyan/Desktop/LJworkspace/repoWorkSpaceRootPath/mobile_ios/lianjia_ios_platc/Lianjia_Beike_SecondHand/Lianjia_Beike_SecondHand/Lianjia_Beike_SecondHand/Private/HousePrivate/LJSecondHandHouseComponent/HouseVideo/AliyunVodPlayerSDK.framework/Info.plist' to '/Users/jiaxiaoyan/Library/Developer/Xcode/DerivedData/LJShell-emaksjqtieseunfuiotagpjkluwp/Build/Products/Debug-iphonesimulator/Lianjia_Beike_SecondHand_Private/Lianjia_HomeLink_House_Private.bundle/Info.plist'
2) Target 'Lianjia_Beike_SecondHand_Private-Lianjia_HomeLink_House_Private' has process command with input '/Users/jiaxiaoyan/Desktop/LJworkspace/repoWorkSpaceRootPath/mobile_ios/lianjia_ios_platc/lianjia_ios_platc/Pods/Target Support Files/Lianjia_Beike_SecondHand_Private/ResourceBundle-Lianjia_HomeLink_House_Private-Info.plist'
方案1 刪除第三方庫的info.plist
刪除plist就可以編譯過了
方案2 由於重複檔案是其他部門有依賴，所以修改了xcode的配置暫時解決了編譯報錯的問題。
xcode--file--Workspace Settings--Build System--legacy Build System
再次編譯，提示，遇到問題
library not found for -l"stdc++.6.0.9"
原因：Xcode10取消了6.0.9的支援，但是在xcode9上面可以找到
解決辦法：
（開啟Build Phases--Link Binary With Libraries，刪除6.0.9依賴 新增Libc++.tdb，這些都沒用）
如果依賴c++6.0.9的SDK是第三方SDK，需要聯絡第三方，等待第三方更新
如果是自己的檔案引用了c++，請替換對c++庫的使用，重新編譯
參考文獻 http://devhy.com/2018/06/05/28-xcode10-and-ios12/