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'
由于重復(fù)文件是其他部門有依賴，所以修改了xcode的配置暫時(shí)解決了編譯報(bào)錯(cuò)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的支持，但是在xcode9上面可以找到
解決辦法：
（打開Build Phases--Link Binary With Libraries，刪除6.0.9依賴 ? 添加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(lián)系第三方，等待第三方更新
如果是自己的文件引用了c++，請(qǐng)?zhí)鎿Q對(duì)c++庫(kù)的使用，重新編譯
參考文獻(xiàn)?http://devhy.com/2018/06/05/28-xcode10-and-ios12/
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