Error Message popping-up

Please help me.An error message is popping-up when i click on show Preview. There has been a problem trying to replace ${} with the XPath to the survey element named ‘’. There is no survey element with this name.
Thank you

Welcome to the community, @deepakrajan! You could validate your XLSForm through this online validator to see any syntax issues. Regarding your issue, you should be able to solve it by exploring these posts discussed previously.

I checked using online validator. But its repeatedly showing"Error: There has been a problem trying to replace ${} with the XPath to the survey element named ‘’. There is no survey element with this name."


The screenshot of the error appearing in the validator is attached. Please check.