The dynamically acquired data in weex run ios is empty.

  1. data is displayed normally in the browser environment
  2. the array of data stored in the virtual machine after weex run ios is empty

what is the reason for this? please also ask the great god for advice. Thank you

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Mar.13,2021
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-64f5-1b3347e-2be7b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3347e-2be7b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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