Populate in a Google form checkbox question with the new language data

[Jorge Enrique Romero Saray]

Hi, guys, im new in appscript, im having this issue, please your help is needed i appreciate your help.

I want to populate data in a checkbox question with appscript.

This is the part of my code that i present the issue:

Exception: Conversión no válida para el tipo de elemento: MULTIPLE_CHOICE. (línea 38, archivo "Código")Cerrar

  var langQuestion = form.getItemById("1688713959").asCheckboxItem();

// populate the form checkbox question with the new language data

  langQuestion.setChoiceValues(langVals);

Im paste all my code so its more easy for you:

// function to find the form ids

function encontrarFormIds(){

 var form = FormApp.openById("10xnwyDWGeYfmWZAgIERmOfMupja4S3ma-YjUxlC2mhE");

  var formItem = form.getItems();

  

  formItem.forEach(function(item){

    

    Logger.log(item.getTitle() + ' ' + item.getId());

    

  })

}

//* Acerca de ti 1799767473

//* Nombres 1196489671

//* [20-03-19 18:16:08:028 EDT] Correo 1260985361

//* [20-03-19 18:16:08:129 EDT] Tu Experiencia codificando 1398218252

//* [20-03-19 18:16:08:295 EDT] Tienes alguna experiencia previa codificando? 556414867

//* [20-03-19 18:16:08:403 EDT] Que lenguajes de programacion usas? 1688713959

//*

//* Actualizar el formulario dinamicamente desde la Sheet

function actualizarForm(){

 // get the language data from the sheet

  

 var ss = SpreadsheetApp.getActive();

 var setupSheet = ss.getSheetByName("Setup");

 var langVals = setupSheet.getRange(2, 1, setupSheet.getLastRow()-1,1).getValues();

  Logger.log(langVals);                        

//* want to add this languages to the form [[None], [Apps Script], [Python]]

//* Need to get hold of the form element to modify

   var form = FormApp.openById("10xnwyDWGeYfmWZAgIERmOfMupja4S3ma-YjUxlC2mhE");

//* get the languages checkbox item

  

  var langQuestion = form.getItemById("1688713959").asCheckboxItem();

// populate the form checkbox question with the new language data

  langQuestion.setChoiceValues(langVals);

[Jorge Enrique Romero Saray]

Hi folks, sorry, i get the problem, the issue was im trying to get a checkbox item but in my form i have a radio button.

Fixed,