Google Sheets Script Error - Cannot convert Array to Object[][]
<p>I'm working on a script to encode data in fields for insertion into HTML (the cells contain words like <code>Planétarium</code> and <code>Rua João Bettega, 01</code>). I am getting an error and don't know what to do with it. The error says <strong>"Cannot convert Array to Object[][]"</strong></p>

<p>I'm definitely passing a two-dim array to <code>.setValues()</code>, so I know that's not it (found that to be a common problem). Any ideas? Here's my function:</p>

<pre><code>// columns[] and columns2encode[] are set in the scope above this function
function _encodeData() {
  var sheet = _getSheet();
  var data = sheet.getDataRange().getValues();
  var rowCnt = data.length;
  var colCnt = data[0].length;
  var data2set = new Array(rowCnt-1); // creates array w/ row.length indeces
  var colEncodeIndexList = [];
  var origVal, encodedVal, range, cell; // used later in for loop(s)

  toast('Start Encoding Data');

  // loop every row
  for(var ri = 0; ri &lt; data.length; ri++) {
    if(ri !== 0) {
      data2set[ri] = new Array(colCnt); // creates array w/ length of ~ 29
    }

    // loop every cell (column entry in the given row)
    for(var ci = 0; ci &lt; data[ri].length; ci++) {
      // get text content of current cell
      origVal = data[ri][ci];

      // if first row, headers - save matches in array for later
      if(ri === 0) { // I split the ifs so inArray isn't called EVERY time
        if(inArray(columns2encode, origVal)) { // add col header if "on the list"
          colEncodeIndexList.push(ci);
        }
      } else { // isn't the header row
        // if ! first row, values - col num must be in saved headers to encode OR it's a number
        if(!inArray(colEncodeIndexList, ci) || typeof origVal === 'number') {
          // just use origVal
          data2set[ri][ci] = origVal;
        } else {
          // use encodedVal
          encodedVal = _htmlEncode(origVal);

          data2set[ri][ci] = encodedVal;
        }
      } // else
    } // for (cells/cols)
  } // for (rows)

  // Now pass array of arrays (data) to setValues()
  var setRange = sheet.getRange(2, 1, (data.length-1), data[0].length);//.getA1Notation(); // starts at 2, 1 (row 2, col 1) to ignore column header
  setRange.setValues(data2set);

  toast('Finished Encoding Data');
}
</code></pre>

<p>Thanks in advance!</p>