编译hello world在Mac机上失败 不知道怎么原因,请教高手

编译hello world在Mac机上 不知道怎么原因,请教高手
/Users/rmmwfssswleochhudnpu/NewProject_7/build/jsb-default/frameworks/cocos2d-x/build/cocos2d_libs.xcodeproj: warning: The iOS Simulator deployment target ‘IPHONEOS_DEPLOYMENT_TARGET’ is set to 8.0, but the range of supported deployment target versions is 12.0 to 18.4.99. (in target ‘libcocos2d iOS’ from project ‘cocos2d_libs’)
warning: Traditional headermap style is no longer supported; please migrate to using separate headermaps and set ‘ALWAYS_SEARCH_USER_PATHS’ to NO. (in target ‘libcocos2d iOS’ from project ‘cocos2d_libs’)
warning: Skipping duplicate build file in Copy Headers build phase: /Users/rmmwfssswleochhudnpu/NewProject_7/build/jsb-default/frameworks/cocos2d-x/cocos/platform/CCApplication.h (in target ‘libcocos2d iOS’ from project ‘cocos2d_libs’)
** BUILD FAILED **

The following build commands failed:
CompileAssetCatalogVariant thinned /Users/rmmwfssswleochhudnpu/NewProject_7/build/jsb-default/publish/ios/hello_world-mobile.app /Users/rmmwfssswleochhudnpu/NewProject_7/build/jsb-default/frameworks/runtime-src/proj.ios_mac/ios/Images.xcassets (in target ‘hello_world-mobile’ from project ‘hello_world’)
(1 failure)
Build failed: Take a look at the output above for details.