When I click preview - it is just loading, and continues to say 'loading'

Hello,

I created an XLS sheet, and I loaded it onto my Kobotool box, and when I click preview, it just says ‘loading’ but never appears or comes off this ‘loading’ page.

Can you help?

All the best,

Welcome to the community, @MaikaScales! Have you validated your XLSForm through this online validator to see if there are any syntax issues?

Thank you for your help.

I have another issue now - when I click preview - it says the following:

There has been a problem trying to replace ${} with the XPath to the survey element named ‘’. There is no survey element with this name.

What can I do?

Thank you again.