$attrs is readonly

[rickynull]

when import {Swiper, SwiperSlide} component, my project throw some error. like this

[Vue warn]: $attrs is readonly.
found in <SwiperSlide>

[Vue warn]: $listeners is readonly.
found in <SwiperSlide>

$attrs is readonly. maybe wrong in here. Come to consult, thx. 😀

[matschik]

up !

[Erimons-chan]

up, someone say that it may be vue and UIcomponnent Version , update

[yimingjfe]

这是因为可能load了两个vue实例，具体可以看这个https://stackoverflow.com/questions/49585845/attrs-is-readonly-listeners-is-readonly-avoid-mutating-a-prop-directly

[u10k]

也是踩坑了，不要用cnpm安装就好了，cnpm安装的（2.7.x）和我本地vue版本（2.6.10）不对.

换成npm就是一致版本了

[Evanl-lai]

I have also encountered such cases, switch to 3.1.3 solved, but 3x switch data cannot be updated, 4.1.1 always report [Vue warn]: $listeners is readonly. May I ask if there is a solution? The problem upstairs has no effect on me