jQuery UI: "base is not a constructor"

Question

I've installed jQuery and jQuery UI with npm. Upon attempting to require('jquery-ui/ui/widgets/selectable') in one of my own JS modules, I get the following error message:

TypeError: base is not a constructor (widget.js:108)

What am I missing?

Also had this problem with `jQRangeSlider 5.5.0`. Your solution works :) — A1rPun, Jan 31 '19 at 22:42

score 6 · Accepted Answer · answered Jul 18 '18 at 15:35

6

To solve the issue, I also had to require('jquery-ui/ui/widgets/mouse') which is a dependency for selectable but not loaded automatically when requiring the latter.

answered Jul 18 '18 at 15:35

zepp133

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And the same thing with `yarn`! – Alexander Gorg Jan 31 '19 at 15:40

jQuery UI: "base is not a constructor"

1 Answers1