Uncaught TypeError: Cannot read property ‘imageSrc’ of undefined

When I select the options for wheel finish and wheel size I get the loading icon that never goes away. I updated to the latest version of your plugin. Here’s the console error:

jquery.ddslick.min.js?ver=2.4.4:1 Uncaught TypeError: Cannot read property 'imageSrc' of undefined
    at j (jquery.ddslick.min.js?ver=2.4.4:1)
    at HTMLDivElement.<anonymous> (jquery.ddslick.min.js?ver=2.4.4:1)
    at Function.each (jquery.min.js?ver=3.5.1:2)
    at s.fn.init.each (jquery.min.js?ver=3.5.1:2)
    at s.fn.init.c.select (jquery.ddslick.min.js?ver=2.4.4:1)
    at s.fn.init.e.fn.ddslick (jquery.ddslick.min.js?ver=2.4.4:1)
    at HTMLDocument.<anonymous> (frontend.js?ver=2.4.4:96)
    at HTMLDocument.dispatch (jquery.min.js?ver=3.5.1:2)
    at HTMLDocument.v.handle (jquery.min.js?ver=3.5.1:2)
    at Object.trigger (jquery.min.js?ver=3.5.1:2)

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