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Firefox does not supporting jquery's slick function and showing error as below

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TypeError: $(...).slick is not a function

TypeError: $(...).slick is not a function

Alla svar (3)

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Where to go for developer support

Also check what version of jquery you are calling.

Ändrad av guigs

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You can also try the version from the official Mozilla server if you currently use a version from the repositories of your Linux distribution.

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window
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What site has this problem? Slick is a plugin, so perhaps the site has not implemented it correctly.

The demos on this page work for me in Firefox 39 (customized profile, so could differ from yours): http://kenwheeler.github.io/slick/

If that site doesn't work for you either, could you test in Firefox's Safe Mode? That's a standard diagnostic tool to deactivate extensions and some advanced features of Firefox. More info: Diagnose Firefox issues using Troubleshoot Mode.

If Firefox is not running: Hold down the Shift key when starting Firefox.

If Firefox is running: You can restart Firefox in Safe Mode using either:

  • "3-bar" menu button > "?" button > Restart with Add-ons Disabled
  • Help menu > Restart with Add-ons Disabled

and OK the restart.

Both scenarios: A small dialog should appear. Click "Start in Safe Mode" (not Refresh).

Any improvement?