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Uncaught TypeError: Cannot read property 'classList' of undefined
pmarhewka
Wed, 03 Jan 2018 11:02:58 GMT
Hi Everybody,
Hello everybody, first of all a happy new year and lots of appreciation for this great product. I use Swiper in version 3.4.2 and wanted to convert it to version 4. This seems to have changed a lot. I've noticed that some properties are used differently. This I had already changed over after the conversion according to the new Api. Unfortunately I get the following error in the Chrome Console.
[Bildschirmfoto 2018-01-03 um 11](//muut.com/u/swiper/s1/:swiper:Qar4:bildschirmfoto20180103um11.56.10.png.jpg)
Could someone help me and tell in principle by which misconfiguration this error could come about? All I need is a rough approach to troubleshooting.
here is also a List of my current 3.4.2 Swiper configuration.
this.thisSwiper = new Swiper(this.rootNode, {
nextButton: nextClass,
pagination: paginationClass,
paginationType: this.paginationType,
prevButton: prevClass,
preloadImages: this.preloadImages,
updateOnImagesReady: this.updateOnImagesReady,
lazyLoading: true,
lazyLoadingInPrevNext: true,
lazyLoadingInPrevNextAmount: 2,
lazyLoadingOnTransitionStart: true,
paginationClickable: true,
spaceBetween: this.spaceBetween,
slidesPerView: this.slidesPerView,
slidesPerColumn: this.slidesPerColumn,
slidesPerGroup: this.slidesPerGroup,
watchSlidesVisibility: this.watchSlidesVisibility,
autoplay: this.autoplayDuration,
direction: this.direction,
initialSlide: this.initialSlide,
grabCursor: true,
loop: this.loop,
mousewheelControl: this.mousewheelControl,
roundLengths: true,
autoHeight: this.autoHeight,
paginationOnImageBottom: false,
zoom: false,
runCallbacksOnInit: true
});
Thanks a lot!
Best Peter