Warning: Failed prop type: Invalid prop `data` of type `object` supplied to `Carousel`, expected `array`

Question

I am using react-native-snap-carousel, It worked fine, It fetches data fine but i am getting 2 warnings in that app.

Warning: Failed prop type: Invalid prop data of type boolean supplied to Carousel, expected array.
Warning: Failed prop type: The prop dotsLength is marked as required in Pagination but it's value is Undefined.

1 brother from comments helped me and my problem is solved now, That's why i am removing code, Because that was my company's code, and i don't have permission to share code for long time after getting answered. Thanks.

Can you log value of `msgResponse`? – Barcenal Apr 01 '19 at 09:22 — Barcenal, Apr 01 '19 at 09:22
let me show you the data – Zain Shabir Apr 01 '19 at 09:23 — Zain Shabir, Apr 01 '19 at 09:23
I have updated the code with logs screenshots, please check – Zain Shabir Apr 01 '19 at 09:28 — Zain Shabir, Apr 01 '19 at 09:28

score 1 · Accepted Answer · answered Apr 01 '19 at 09:32

for the first issue, I see that the msgResponse is inconsistent

 const msgResponse = responseMsg._embedded && responseMsg._embedded.items ? responseMsg._embedded.items : ''

array / string depending on the case

try:

 const msgResponse = responseMsg._embedded && responseMsg._embedded.items ? responseMsg._embedded.items : []

Warning: Failed prop type: Invalid prop `data` of type `object` supplied to `Carousel`, expected `array`

1 Answers1