How does weex ref get the elements in v-for?

weex renders the list through v-for loop. And binding ref, is normal on weex-playground. However, an error was reported on the xcode simulator, and no

was found.

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the environmental background of the problems and what methods you have tried

related codes

/ / Please paste the code text below (do not replace the code with pictures)

let current = this.$refs.cardItem[this.currentIndex]
Dec.09,2021

< Card ref= "cardItem" > < / Card >

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3ef26-2c45a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3ef26-2c45a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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