Swiper - loop 모드에서 duplication이 제대로 안될때

	var swiper = new Swiper('.swiper-container', {
		speed: 300,
		spaceBetween: 50,
		width:300,
		loop:true,
		loopedSlides: 1,
		pagination:{
			el:".swiper-scrollbar",
		},
	})

loopedSlides: 1 을 넣어주면 된다.

In loop mode, duplicate slides are not being updated when the contents of the original slides change
swiper controller 연동 오류일 때