Cannot read properties of undefined (reading 'map')

While using a lookup v2, getting this error. This was working fine till yesterday.

Hello @depthofml,

It seems you've successfully resolved the issue on your own by switching to Lookup Spreadsheet Rows V1.

If you run into any other issues or need further assistance, feel free to reach out. We’re here to help.

Hi, Actually I did not have headers in google sheet top. There was a merged row on top.

Hello @depthofml,

Thanks for adding the information. Please confirm if the issue has been resolved after adding headers or not.