Issue with setValues - google-apps-script

Question

I have this code :
function calculateTotals(){
var sheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
var total, clientID,cellValues,cellFontLines, result;
for (i=0;i<98;i++) {
//sheet.getRange("K"+i).setValue("calculating");
clientID=sheet.getRange("J3:J100").getValues();
total=0;
cellValues=sheet.getRange("B3:H234").getValues();
cellFontLines=sheet.getRange("B3:H234").getFontLines();
result=sheet.getRange("K3:K100").getValues(); // this is dumb
if (clientID[i][0] != "") {
for (j=0;j<=6;j++) {
for (k=0;k<=231;k++) {
if (cellValues[k][j] == clientID[i][0] && cellFontLines[k][j] != 'line-through' ) {
total++;
}
}
}
result[i][0]=total/2;
Logger.log(i,clientID[i][0],result[i][0]);
//sheet.getRange("K"+(i+3)).setValue(result[i][0]);
} else {
break;
}
}
sheet.getRange("K3:K100").setValues(result); // this doesn't seem to do anything
Logger.log(result);
}
I can't figure out how to use setValues. I logged it all, and it looks right, in the debugger the array is all set but I still have to use the commented out setValue() line to update that column.
As an aside, is there a better way to initialize result to the correct dimensions than just reading in the previous results?

Answer 1

This works :
function calculateTotals(){
var sheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
var total, clientID,cellValues,cellFontLines, result=new Array(98);
clientID=sheet.getRange("J3:J100").getValues();
cellValues=sheet.getRange("B3:H234").getValues();
cellFontLines=sheet.getRange("B3:H234").getFontLines();
result=sheet.getRange("K3:K100").getValues();
for (i=0;i<98;i++) {
//sheet.getRange("K"+i).setValue("calculating");
total=0
if (clientID[i][0] != "") {
for (j=0;j<=6;j++) {
for (k=0;k<=231;k++) {
if (cellValues[k][j] == clientID[i][0] && cellFontLines[k][j] != 'line-through' ) {
total++;
}
}
}
result[i][0]=total/2;
} else {
break;
}
}
sheet.getRange("K3:K100").setValues(result);
}