error on initialize flicking with item unique key

[김주호]

Description

Error is raised when initializing flicking with item's unique key (ISBN: string)

^ check right panel > scope > slots > [2] is undefined | Error rasied at line 58 key: slot.key!,

I checked data array that passed to flicking slots, but null or undefined is not contained.

Environment

• @egjs/vue3-flicking: 4.11.2
• nuxt: 3.11.2
• vue: 3.4.26

Workaround (*)

• when i changed :key from book.isbn to index(from v-for), it is working well.

Steps to check or reproduce

Check on Deployed service

• goto https://pikabook.juho.kim/result?isbn=9788937461101&isbn=9788937460579&isbn=9788937460807&isbn=9788937461385&isbn=9788937443664

Running on your machine => project

• clone this
• npm run dev
• goto http://localhost:3000/result?isbn=9788937461101&isbn=9788937460579&isbn=9788937460807&isbn=9788937461385&isbn=9788937443664
  

[김주호]

sorry, response data contains same unique key for different books.