Google Script send email from a sheet in a specific date - google-sheets

Question

follow script is used to get a date from a google sheet and if this date is equal to today or tomorrow generate an automatic email to my address in order to remind me.
function getVal() {
var ss = SpreadsheetApp.getActiveSpreadsheet(),
sheet = ss.getActiveSheet();
sheet.setActiveRange(sheet.getRange("A1"));
var range = sheet.getDataRange(),
formulas = range.getValues();
var toDay = new Date();
for (var r=0; r<formulas.length; r++) {
for (var c=0; c<formulas[r].length; c++) {
//var value = sheet.getRange(r,c).getValue();
var value = range.getCell(r, c).getValue();
Logger.log(value);
if (value == "AAAA")
{
var index = r+2;
value = sheet.getRange(index,c).getValue();
while (value != "" || index >= formulas.length)
{
if (DateDiff.inDays(value,toDay)==1 || DateDiff.inDays(value,toDay)==0)
{
MailApp.sendEmail(myAdress,subject, text);
}
index = index + 3;
value = sheet.getRange(index,c).getValue();
}
}
}
}
}
var DateDiff = {
inDays: function(d1, d2) {
var t2 = d2.getTime();
var t1 = d1.getTime();
return parseInt((t2-t1)/(24*3600*1000));
},
inWeeks: function(d1, d2) {
var t2 = d2.getTime();
var t1 = d1.getTime();
return parseInt((t2-t1)/(24*3600*1000*7));
},
inMonths: function(d1, d2) {
var d1Y = d1.getFullYear();
var d2Y = d2.getFullYear();
var d1M = d1.getMonth();
var d2M = d2.getMonth();
return (d2M+12*d2Y)-(d1M+12*d1Y);
},
inYears: function(d1, d2) {
return d2.getFullYear()-d1.getFullYear();
}
}
when i run the script it fail in the line :
var value = range.getCell(r, c).getValue();
have you any suggestion in order to fix this bug?
thanks
Mario

Answer 1

try to change the line with:
var value = formulas[r][c]
it should also do less request to google spreadsheet and run faster.