Cordova packaged vue cli3 project white screen

as mentioned above, it can be displayed normally in Mumu simulator and browser in cordova serve mode, but it cannot be displayed on real machine, and DOM elements can be rendered. My phone is Android 8.0
cordova version 7, the official check is the highest support for sdk27, that is, Android 8.1
chrome debugging error message is shown in the figure:

ask the great god for help!

Vue.js cordova-android cordova
Jun.08,2022

connect the phone to the computer and debug the real machine with chrome. Look at the error message.

maybe the reason is that the package is wrong, or the path of the related file is wrong.

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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-64f5-1b32c0a-2b1a1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b32c0a-2b1a1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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