Не Удалось Выполнить Команду Компоновщика

#ios #objective-c Вопрос: duplicate symbol __Z13createDustVFXPN7cocos2d6CCNodeEff in: /Users/SrinivasJ/Library/Developer/Xcode/DerivedData/Race-fahplwvpmjymyegjbzoghrjofgou/Build/Intermediates/Race.build/Debug-iphonesimulator/Race.build/Objects-normal/i386/AIBike.o /Users/SrinivasJ/Library/Developer/Xcode/DerivedData/Race-fahplwvpmjymyegjbzoghrjofgou/Build/Intermediates/Race.build/Debug-iphonesimulator/Race.build/Objects-normal/i386/Bike.o ld: 1 duplicate symbol for architecture i386 clang: error: linker command failed with exit code 1 (use -v to see invocation)…