[TYPO3-german] owl-slider - userItems Fehler

[Schu Miel]

Hallo,

ich habe den owl-slider im Einsatz und bekomme in der Chrome-Konsole folgenden Fehler angezeigt:

(index):1225 Uncaught TypeError: Cannot read property 'userItems' of undefined
    at center ((index):1225)
    at Object.syncPosition ((index):1214)
    at Object.eachMoveUpdate (eval at <anonymous> (owl.carousel.min.js?1508925618:1), <anonymous>:1:2089)
    at Object.afterGo (eval at <anonymous> (owl.carousel.min.js?1508925618:1), <anonymous>:1:11592)
    at Object.goTo (eval at <anonymous> (owl.carousel.min.js?1508925618:1), <anonymous>:1:11019)
    at Object.next (eval at <anonymous> (owl.carousel.min.js?1508925618:1), <anonymous>:1:9505)
    at eval (eval at <anonymous> (owl.carousel.min.js?1508925618:1), <anonymous>:1:12087)


Was kann man dagegen machen?