Wordpress LScache Plugin: JS combinne, get eror: Uncaught type eror. Can not read property
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hi Lscache. When I only active JS combine, this issue display. Screenshot: https://prnt.sc/yzkfuq Website to check: https://growth.vn (please use DevTool to check it) While wait your reply, I will turn on Js combine for you check Please help me how to fix it. I dont want only because this issue, so dont use JS combine feature. You know, JS combine make site faster very much Thanks for your help Thai T p/s: ? I have disable all optimaze css, js, after turn on one-by-one to find this issue come from JS combine ? I dont know JS exclude what url to fix this The page I need help with: https://growth.vn Have you purged the cache after you changed settings? Ofcourse, and purged lscache, cacche css/js, object.. Check your requests in dev console -> network tab. There is a huge number of .js files that cant be found and redirects for .js files. Thanks for your quick reply, So, will I check that devtool-> network tab-> js, right? Should I check JS eror: before combine js, or after combine js? Neither nor, set default settings, purge cache and look if redirections and missing sources disappears. This is not a typical behaviour of cache plugin Hi, so if you disable JS combine , it doesnt have issue ? if that so , you probably need to exclude certain JS files from being combined please check this page Best regards, The problem is I dont know which JS file to exclude. Below are video screen capture errors, when I activce JS combine (of course, I have to say again: I always purge cache after each change) https://screencast-o-matic.com/watch/crnXjFSF0V Can you login to my website, with a temporary admin account, to check? @CacheCrawler , can you help me? Hi, Please try this way : if you enable JS combine , but disable combine inline and external , purge all , does it work ? Best regards, Yes, I have done like this, not work, still error Hi, So please confirm , JS combine -> ON combine inline and external JS -> OFF and issue still there. if above is true , then add wp-content wp-include into JS exclude list, purge all , see how it goes Best regards, Hi, Im going to mark this topic Resolved , due to lack of activity. If you still need help, please feel free to re-open it. When re-open it, please also change the topic status to not solved Best regards,
LiteCache Rush: Speed comes from using less, not from doing it faster
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