Group has no children! Group

[wroos]

Hello,
see previous discussion:

Unable to deploy your form cannot be deployed because it contains errors

https://kobo.humanitarianresponse.info/#/forms/a3J7eQRUevY5JHqkLRCLSm/edit your form cannot be deployed because it contains errors: Unexpected KoBoCAT error 400: {“detail”:“ODK Validate Errors:\nGroup has no children! Group: ${group_qc3ig79}. The XML is invalid.\n\n>> Xform is invalid! See above for errors and warnings.\n\nResult: Invalid”}

You have at least one group without any UI element (only calculates), see lines 248 ff. in your XLS.
Kind regards