“Violation readystatechange handler took 760ms” after update to latest Chrome
更新到最新版本的Google Chrome浏览器后，当我们在网站上打开colorbox时遇到错误：
1 2 3 4 5 6 | Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For 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 |
仅在某些情况下才会发生这种情况，当我们收到这些错误时，colorbox无法正常工作，那么Google Chrome浏览器是否可能存在错误？
编辑：Magento合并javascript导致错误，它不能正常工作，如果我不合并它们，我不会得到这些错误，并且加载正确
1 2 3 | VM23586:4 Uncaught TypeError: Cannot set property 'value' of null at choose (eval at (0a9e2e3….js:11743), :4:73) at HTMLImageElement.onclick (letto-moderno-imbottito-prisma.html:1) Uncaught TypeError: Cannot read property 'close' of undefined at HTMLDivElement.onclick (letto-moderno-imbottito-prisma.html:1) |
Chrome只是说您的代码过多地阻止了UI。