javascript - "Violation readystatechange handler took 760ms" after update to latest Chrome -
after updating latest google chrome release getting errors when open colorbox on our website:
synchronous xmlhttprequest on main thread deprecated because of detrimental effects end user's experience. more help, check https://xhr.spec.whatwg.org/. [violation] 'readystatechange' handler took 760ms [violation] forced reflow while executing javascript took 51ms [violation] forced reflow while executing javascript took 43ms [violation] forced reflow while executing javascript took 38ms
this happens , when errors colorbox isn't working properly, there maybe bug on google chrome?
edit: magento merging javascript causing error, it's not working right, if don't merge them don't these errors , it's loading correctly
vm23586:4 uncaught typeerror: cannot set property 'value' of null @ choose (eval @ <anonymous> (0a9e2e3….js:11743), <anonymous>:4:73) @ htmlimageelement.onclick (letto-moderno-imbottito-prisma.html:1) uncaught typeerror: cannot read property 'close' of undefined @ htmldivelement.onclick (letto-moderno-imbottito-prisma.html:1)
chrome saying code is blocking ui time:
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