cant add button widget into column component

To use a button widget, we have to use either a button layout or a button array layout. Further, if you want to use a button inside a column, you can use the code attached below.

{
  a!columnsLayout(
    columns: {
      a!columnLayout(
        contents: {
          a!buttonArrayLayout(
            buttons: {
              a!buttonWidget(
                label: "Button",
                style: "NORMAL"
              )
            },
            align: "START"
          )
          
        }
      ),
      a!columnLayout(
        contents: {}
      )
    }
  )
}

To use a button widget, we have to use either a button layout or a button array layout. Further, if you want to use a button inside a column, you can use the code attached below.

{
  a!columnsLayout(
    columns: {
      a!columnLayout(
        contents: {
          a!buttonArrayLayout(
            buttons: {
              a!buttonWidget(
                label: "Button",
                style: "NORMAL"
              )
            },
            align: "START"
          )
          
        }
      ),
      a!columnLayout(
        contents: {}
      )
    }
  )
}