Encountered a problem with display condition for node

Support
1

Error: ODK Validate Errors:

XForm is invalid. See above for the errors.
: Encountered a problem with display condition for node [${bmi_age}] at line: ( ${current_age} , >=15) OR ( ${current_age} , <=17), Couldn't understand the expression starting at this point: ...t_age , >=15)ÍŽOR ( ${grp1}...

The following files failed validation:
${HFNPAS}.xml

Result: Invalid

2

Welcome to the ODK forum, @weldaygebreabezgi! We're glad you're here. When you get a chance, please introduce yourself on this forum thread. I'd also encourage you to add a picture as your avatar because it helps build community!

Are you able to post your XLSForm here? It will help troubleshoot.

3

Tienes que borrar la coma antes de cada comparacion (${current_age} >=15) y escribe OR en minuscula (or)'. Quedaria asi:

(${current_age} >=15) or (${current_age} <=17)

Saludos