How can I catch errors such as unsuccessful loading of js css?

generally, it can be captured with try-catch or onerror, but if js,css,img, loading is not successful, how can I get the error?
Please advise!

Mar.11,2021

define error event listeners for window before loading

window.addEventListener('error', function(event) { ... })

https://developer.mozilla.org.

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-64f5-1e54982-5984e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e54982-5984e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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