MUI APP tab icon does not display

use hbuilder"s new template with bottom tab

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Android

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I know the front end, js is very proficient, want to quickly get an app,MUI, if it doesn"t go well, I intend to try RN

Html5 android javascript mui
Mar.10,2021

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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-64f5-1b32f54-2be5e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b32f54-2be5e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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