I want to use Hidden for a multiple choice question but it breaking the XLSM

[AnaMariaG]

Hi, 

It's me again.

I don't know what I'm doing wrong but is not working the hidden feature for a multiple choice question

This is the error: b'ODK Validate Errors:\n>> XForm is invalid. See above for the errors.\norg.javarosa.xform.parse.XFormParseException: Invalid calculate for the bind attached to "${ATD1}": Bad node: org.javarosa.xpath.parser.ast.ASTNodeAbstractExpr@ec756bd in expression if(selected(${Aspectos_TD},\'ATD1'\)1,0)\n\nResult: Invalid'

This is the code in XLSM

I'm placing the If in calculation 

This is the list that is on choices:

AspectoTD	ATD1	Apropiación de tecnologías emergentes
AspectoTD	ATD2	Gestión de cambio cultural
AspectoTD	ATD3	Liderazgo (desde la JD)
AspectoTD	ATD4	Educación Continua

Does anybody know whats going on? 

I would really appreciate your help.

Kuddos,

Ana

[Katie_Clark · Accepted solution]

So, I think you might just need an extra comma, I added it in red below:

if(selected(${Aspectos_TD}, 'ATD1'),1,0)

[AnaMariaG]

THANKS, It works ❤️