# \[Archive\] Warning: Each child in a list should have a unique "key" prop. (Something is wrong in Wallet Connect lib) **URL:** \ **Category:** Embedded Wallets (Web3Auth)\ **Created:** [February 19, 2023, 1:05pm UTC](https://builder.metamask.io/t/archive-warning-each-child-in-a-list-should-have-a-unique-key-prop-something-is-wrong-in-wallet-connect-lib/2076 "2023-02-19T13:05:12Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![githubdiscussions](https://avatars.discourse-cdn.com/v4/letter/g/13edae/32.png) [@githubdiscussions](https://builder.metamask.io/u/githubdiscussions)\ **Post date:** [February 19, 2023, 1:05pm UTC](https://builder.metamask.io/t/archive-warning-each-child-in-a-list-should-have-a-unique-key-prop-something-is-wrong-in-wallet-connect-lib/2076/1 "2023-02-19T13:05:12Z")
> **🏛 Archived Content from Web3Auth Community** > > This topic was originally posted by **githubdiscussions** on 2/19/2023. > This content has been migrated from our previous community forum to preserve valuable discussions. * * * Time to time I am receiving this error [![Screen Shot 2023-02-19 at 19 02 39](https://canada1.discourse-cdn.com/flex011/uploads/metamaskbuilderhub/original/2X/f/f91a9043a9e1099106aea8c86d033cf324615282.png)](https://user-images.githubusercontent.com/95562154/219949752-60256d14-3d1d-453b-b854-70757ac70619.png) Which is changing my connect wallet modal to this -\> [![Screen Shot 2023-02-19 at 19 03 22](https://canada1.discourse-cdn.com/flex011/uploads/metamaskbuilderhub/original/2X/b/b25263e2dbca40caf49fc10d645c0796d44a1e77.png)](https://user-images.githubusercontent.com/95562154/219949791-09d826e4-92fc-422d-aff6-610923adcb87.png) I need to close window and open again to reset this error. But still this problem is returning after some time (connecting and disconnecting wallets a few times normally) Originally posted by: [altyni86](https://github.com/altyni86) Check the discussion at: [https://github.com/orgs/Web3Auth/discussions/1344](https://github.com/orgs/Web3Auth/discussions/1344)