wagmi: bug: The isDataEqual option has been deprecated and will be removed in the next major version. You can achieve the same functionality by passing a function as the structuralSharing option

Hi @tmm, here are steps to reproduce, let me know if I can add any more information. Thanks for looking at this. I’m having a blast building with wagmi 😃

npm init @rainbow-me/rainbowkit@latest

in pages/_app.tsx:

comment out alchemyProvider so it doesn’t trigger no network error

in pages/index.tsx:

add imports

import { useContractRead } from 'wagmi';
import ERC721 from '<PATH TO OPEN ZEPPELIN>/@openzeppelin/contracts/build/contracts/ERC721.json'

under const Home: NextPage = () => { add

const { data: somedata } = useContractRead({
    addressOrName: '0x5d2BF3b4264EFADE95fC89348f1367fCa0552861',
    contractInterface: ERC721.abi,
    functionName: 'ownerOf',
    args: [111],
    watch: true,
  })

^ these are arbitrary NFT contract and ID, in this case Starkade

npm run dev

and navigate to app, it should trigger a flood of:

If you’re using pnpm, you can add this to package.json

"pnpm": {
    "overrides": {
      "@tanstack/query-sync-storage-persister": "4.13.4",
      "@tanstack/react-query": "4.13.4",
      "@tanstack/react-query-persist-client": "4.13.4"
    }
  }

Thanks @tmm. It’s only happening on my local instance, disappears when I build and deploy. Using NextJS 12 - will try to make a minimal repro later today if I get a chance.