Xcode 10.0 beta report cycle dependencies error

Hi All,


I have recetly tried to take XCode 10.0 beta to build my current project for some issue on iOS 11.4, However, it reports an issue with cycle

dependcies error between two modules.


I have checked cycle report, found that there is no cycle issue at all. google'd related cycle dependcies issue, something related to Foundation.h


#ifdef __OBJC__

#import <Foundation/Foundation.h>

#endif


My project works fine on XCode 9.3.


Thanks,

Jeff