short description of the bug / issue, provide more detail below.
We noticed a lot of Javascript errors popping up on customers of our website.
The Javascript error read:
Cannot read properties of undefined (reading 'setPosition')
We couldn't reproduce this problem for now but we still see errors coming in. I checked the source of the library and found the root of the problem:
ret = _[i].slick[opt].apply(_[i].slick, args);
Sometimes _[i].slick is undefined for a undefined reason. I'm not sure how this could happen, but it looks like some extra validation needs to be put in place here. Also to create the Slick slider if it isn't present yet.
We noticed a lot of Javascript errors popping up on customers of our website. The Javascript error read:
Cannot read properties of undefined (reading 'setPosition')We couldn't reproduce this problem for now but we still see errors coming in. I checked the source of the library and found the root of the problem:
ret = _[i].slick[opt].apply(_[i].slick, args);Sometimes_[i].slickis undefined for a undefined reason. I'm not sure how this could happen, but it looks like some extra validation needs to be put in place here. Also to create the Slick slider if it isn't present yet.====================================================================
What is the expected behaviour?
No client-side javascript errors and a working Slick slider
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What is observed behaviour?
Javascript errors and the slider possibly not working correcrly.
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More Details
Issue seems to only occur on Android devices.
I am using jQuery 3.4.1 and Slick 1.8.1