Lim Woojaejaylog.hashnode.devยทNov 17, 2024[React.js] Uncaught TypeError: Cannot read properties of undefined (reading 'map')About Error When I execute this react code, <div id={id} className="row__posters"> {movies.length > 0 ? ( movies.map((movie) => { return ( <SwiperSlide> <img key={movie.id} style={{ padding: "25px...React.jsReactAdd a thoughtful commentNo comments yetBe the first to start the conversation.
![[React.js] Uncaught TypeError: Cannot read properties of undefined (reading 'map')](https://cdn.hashnode.com/res/hashnode/image/upload/v1731848300749/1556bd16-4d6d-46ea-a684-1108784bca43.png?w=1600&h=840&fit=crop&crop=entropy&auto=compress,format&format=webp)
