Google Sheets Apps Script RichTextValueBuilder Parameters Don't Match method Signature

Question

I am working to programmatically display a list of residents for a "know your neighbors map" community project. I want to take any number of first & last names for a residence and list them with last names in bold and leading any first names & numbers. The kludge code below or from the link is my first pass. I have tried various iterations to get the exception to go away, but I have been unsuccessful and I can't find anything concrete in the documentation or on the Googles.

Make a copy and run it yourself with this link: https://docs.google.com/spreadsheets/d/1rWHG5CKHvFzohTq9fSl8p8AjNcFjX0Tatior_hvOncE/copy

I'm getting the following error: "Exception: The parameters (SpreadsheetApp.RichTextValueBuilder) don't match the method signature for SpreadsheetApp.Range.setRichTextValue. (line 49, file "Code")"

Any ideas?

Kludge down here!

function main() {
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var dataSheet = ss.getSheetByName('Data');
  var address_array = dataSheet.getRange('AddressData').getValues();
  var bold = SpreadsheetApp.newTextStyle().setBold(true).build();
  var resident_count = 1;
  for (var i = 0; i < address_array.length; i++) {
    var resident_array = address_array[i];
    var resident_cell_range_name = 'Resident' + resident_count.toString();
    var resident_cell = dataSheet.getRange(resident_cell_range_name);
    var resident_text_array = [];
    var resident_bold = [];
    for (var j = 0; j < resident_array.length; j += 3) {
      var last = resident_array[j];
      var first = resident_array[j + 1];
      var number = resident_array[j + 2];
      if (last) {
        var bold_start_stop = [];
        var total = length_all(resident_text_array);
        bold_start_stop.push(total);
        bold_start_stop.push(total + last.length);
        resident_bold.push(bold_start_stop);
        resident_text_array.push(last)
      } 
      if (first) {
        if (number) {
          var name_num = first + ' - ' + number;
          resident_text_array.push(name_num)
        }
        else {
          resident_text_array.push(first)
        }
      } else {
        if (number) {
          resident_text_array.push(number)
        }
      }
    }
    var value = SpreadsheetApp.newRichTextValue();
    var resident_text = 'Some text';
//    var resident_text = resident_text_array.join(String.fromCharCode(10));
//    var resident_text = resident_text_array.join(' ');
    value.setText(resident_text);
//    for (start_stop of resident_bold) {  
//      value.setTextStyle(start_stop[0], start_stop[1], bold);
//    }
    value.build();
//    resident_cell.setValue('text');
    resident_cell.setRichTextValue(value);
    Logger.log(resident_text_array);
    resident_count += 1;
  }
  Logger.log(address_array);
}

function length_all(resident_text_array){
  var total = 0;
    for (each of resident_text_array) {
      total = total + each.length;
    }
  return total;
}

Answer 1

The issue was using the build() command outside of the setRichTextValue() function.

Original that led to the exception:

value.build();
resident_cell.setRichTextValue(value);

Fixed:

resident_cell.setRichTextValue(value.build());

I'm not sure why, but that did it!