Multiselect demo hatası

[slhrkc]

Multiselect demosu aşağıdaki gibi hata veriyor.

uxrocket.multiselect.js:358 Uncaught TypeError: Cannot read properties of undefined (reading 'create')
at uxrocket.multiselect.js:358:49
at uxrocket.multiselect.js:363:2
(anonymous) @ uxrocket.multiselect.js:358
(anonymous) @ uxrocket.multiselect.js:363

index.html:83 Uncaught TypeError: $(...).multiselect is not a function
at HTMLDocument. (index.html:83:28)
at i (jquery.js:2:27151)
at Object.fireWith [as resolveWith] (jquery.js:2:27914)
at Function.ready (jquery.js:2:29707)
at HTMLDocument.J (jquery.js:2:29892)