What the heck does "script error" mean?

Jeremy Laukkonen is tech writer and the creator of a popular blog và đoạn phim game startup. He also ghostwrites articles for numerous major trade publications.

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Script errors can be difficult khổng lồ pin down because these errors aren"t descriptive sầu. Script errors are intentionally designed this way for security reasons, but you don"t need to know why a script error happened khổng lồ fix the problem.

How Script Error Messages Appear

When a script error occurs, you"ll usually see a message lượt thích this:

An error has occurred in the script on this page.Warning: Unresponsive script. A script on this page may be busy or may have sầu stopped responding.A script on this page may be busy, or it may have stopped responding. You can stop the script now, open the script in the debugger, or let the script continue.

filo / Getty Images

Cause of Script Error Messages

Script error messages are nebulous, và many things can cause these errors. Script errors indicate that a script on the trang web you"re visiting has malfunctioned in some way. It may have failed to lớn run, failed while running, frozen, or something else may have sầu happened.

In most cases, you don"t need to know why a script error happened lớn fix it. You either have a problem with the website browser, which you can fix, or the script is broken, which you can"t fix.

In Internet Explorer, some script errors arise from Internet Explorer"s replacement by Edge. Microsoft suggests that you switch lớn Edge.

How to lớn Fix a Script Error

In some cases, the best response lớn a script error is to lớn ignore it. If you select OK or Cancel in the error message, and the trang web continues lớn load without any detectable problems, then the script error is more of a minor nuisance than something you have sầu khổng lồ worry about.

When a script error interferes with the functionality of a trang web, or these errors become too much of a nuisance, there are several steps you can take to fix the problem.

Load the website page again. A script error, especially an error that indicates a script is taking too long khổng lồ run, can be fixed by reloading the web page. If the error doesn"t reoccur, then you don"t have sầu to lớn worry about it. If it continues to lớn come baông chồng, there may be a problem with the website browser.

To force a website page lớn reload in Windows, press Ctrl+F5.To force a web page to reload in macOS, press Command+Shift+R.

Update the website browser. Outdated web browsers sometimes interact with scripts in unexpected ways that kết thúc up creating errors. Updating Google Chrome or Firefox is straightforward.

Microsoft Edge updates automatically alongside Windows. If you have sầu trouble with Windows Update, there are other ways to update Windows.

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Load other website pages. If you see script errors on one website, there"s probably a problem with the scripts on that trang web, và there"s nothing you can vì chưng about it. If you see script errors on several websites, there"s probably a problem with the web browser.

Switch to lớn a different web browser. This is an easy and important step that can help narrow down the source of the problem. If the web page loads fine in a different browser, then there"s a problem with the first browser.

In some cases, using a different browser that doesn"t create script errors is the best & easiest option.

Load the web page with a different device. If you see a script error when you visit a website page on your computer, but you don"t see it when you visit that page with your phone, a friend"s computer, or another device, then the problem is on your end.

If you see the same error on several devices, there is probably a problem with the website. In that case, all you can vày is wait for the web designer to lớn fix the problem.

Remove sầu temporary mạng internet files. If there are corrupted internet cađậy files on the computer, you may see script errors. In most cases, clearing the web browser cache fixes this problem.

Disable plug-ins. When something goes wrong, an unforeseen interaction between a plug-in and a trang web may have sầu prevented a script from running properly.

If the script error goes away after disabling plug-ins, re-enable those plug-ins one at a time to lớn determine which plug-in caused the problem. Either continue using the plug-in và live sầu with the script error or stop using that plug-in until the developer fixes the problem.

Disable hardware acceleration. Hardware acceleration allows a web browser khổng lồ tap into lớn the power of a video clip thẻ. In some cases, this feature breaks certain scripts. Turning it off allows those scripts khổng lồ run normally. You can turn off hardware acceleration in Chrome và disable hardware acceleration in Firefox.

Rephối the browser security settings, or reset the browser. In some cases, high security settings in a web browser can interfere with scripts. If you don"t have sầu a specific reason to lớn have the security settings so high, rephối the security level.

If that doesn"t work, remix the browser settings all at once. You can quickly reset Chrome lớn its mặc định state, refresh Firefox, reset Microsoft Edge, và reset Safari.

Wait for the web designer. If you still encounter script errors after attempting these fixes, there"s likely a problem with a script on the website.