Yarn dev failure

[dee-corr]

Hello,

I'm new to this and I'm getting the following error when I execute "yarn dev":

yarn run v1.22.19
$ cd dev && node initSymLink.js && cd .. && node esbuild.config.js -w
 > dev/index.js:8:7: error: Could not resolve "./data/dataConfig"
    8 │ } from './data/dataConfig';
      ╵        ~~~~~~~~~~~~~~~~~~~


Serving 🍛

Local → http://localhost:12355

Network → http://10.126.221.45:12355

error Command failed with exit code 1.

Anyone know what I'm missing?