I have a form that register a mother and her children. I used a repeat group to register children in cases where a mother has more than one child.
When capturing the details on phone, i end up with the following error. The first child details id captured om but when looping in for the next child is when the error below pops up. Your support is most appreciated.
Calculation Error: Error in calculation for /data/days_since_birth_1 XPath nodeset has more than one node [/data/children_registration/dob;/data/children_registration/dob]; cannot convert multiple nodes to a raw value. Refine path expression to match only one node.