a!gridrowlayout in a!foreach

Please refer the below code.

a!localVariables(
  local!count,
  local!tech,
  local!gridData: if(
    a!isNullOrEmpty(local!count),
    null,
    a!forEach(
      items: enumerate(local!count) + 1,
      expression: { ques: "", option: "" }
    )
  ),
  {
    a!textField(
      label: "Tech",
      value: local!tech,
      saveInto: local!tech
    ),
    a!textField(
      label: "Count",
      value: local!count,
      saveInto: local!count
    ),
    a!gridLayout(
      headerCells: {
        a!gridLayoutHeaderCell(label: "Question"),
        a!gridLayoutHeaderCell(label: "Options")
      },
      rows: a!forEach(
        items: local!gridData,
        expression: a!gridRowLayout(
          contents: {
            a!textField(
              value: fv!item.ques,
              saveInto: fv!item.ques
            ),
            a!textField(
              value: fv!item.option,
              saveInto: fv!item.option
            )
          }
        )
      )
    )
  }
)