1、In xcode choose project root.
2、Drag?React.xcodeproj?from?Libraries?to the root of the project.
3、Click on project name (in my case it name?SaleKit) in?TARGETS
4、Choose?Build Phases
5、In dropdown of?Target Dependencies?add?React
6、Rebuild or re-run

別人的圖
如果還是解決不了,訪問(wèn)下面鏈接有很多方法。
https://stackoverflow.com/questions/40368211/rctbundleurlprovider-h-file-not-found-appdelegate-m