google sheets script wont get value for subject - google-apps-script

Question

I am trying to make an auto emailer with the google sheets script tool and I took this code directly from google and did some very minor adjustments so it will add subject and so i can better understand it...or so i thought, it sends emails fine but evert test email i get does not have a subject.
sendEmails() {
var sheet = SpreadsheetApp.getActiveSheet();
var startRow = 2; // Starts at row 2, row 1 has all the titles
var numRows = 2; // Allows the HORIZONTAL rows to process
var dataRange = sheet.getRange(startRow, 1, numRows, 2); // Set range to process
var data = dataRange.getValues(); //Assign values to the range
for (var i in data) {
var row = data[i];
var emailAddress = row[0]; // First column (email address)
var message = row[1]; // Second column (message)
var subject = row[2]; // Third column (subject)
MailApp.sendEmail(emailAddress, subject, message);
}
}
furthermore if there is any other way for me to do this cleaner then I am open for more advice and tips. thank you.

Answer 1

Issue with your code:
In your script, sheet.getRange(startRow, 1, numRows, 2) is used as the range for retrieving the values. In this case, the columns "A" and "B" are retrieved.
Solution
The subject is put in the column "C", please modify to sheet.getRange(startRow, 1, numRows, 3). By this, var subject = row[2] has the value of the column "C".
Reference
getRange(row,column,numrows,numcolumns)
– Tanaike