Google apps script permissions issue - google-apps-script

Question

I've been trying to set up Google apps script with a spreadsheet getting values from Tag Manager and I've used this before so I know it is working.
This is the tutorial Im using - https://measureschool.com/google-sheets-tracking-google-tag-manager/
However, when I try to set this up now I am getting an error and it has always worked before. I have clicked also the permission to "allow" the app.
The error I get is this:
{"result":"error","error":{"name":"Exception"}}
This error is given simply if I create a new apps script and deploy it. When I click on the link to test it, it shows me this error and the sheet remains disfunctional.
I also tried just creating the most simplest app with just "myFunction" function inside as the default and that doesnt work either and gives this error:
Script function not found: doGet
This is so confusing. Such a simple problem. Always worked before. Never had problems like this before. It's bizarre. Would be grateful for any helps.
This is the code that gives me the "name: error" message if I put this in a app script it.
// Usage
// 1. Enter sheet name where data is to be written below
// 1. Enter sheet name and key where data is to be written below
var SHEET_NAME = "Sheet1";
var SHEET_KEY = "1jO5LaaIOfnAwkCCRpNPq0nee97ZjYh9D2YeJD_5OVys";
// 2. Run > setup
//
// 3. Publish > Deploy as web app
// - enter Project Version name and click 'Save New Version'
// - set security level and enable service (most likely execute as 'me' and access 'anyone, even anonymously)
//
// 4. Copy the 'Current web app URL' and post this in your form/script action
//
// 5. Insert column names on your destination sheet matching the parameter names of the data you are passing in (exactly matching case)
var SCRIPT_PROP = PropertiesService.getScriptProperties(); // new property service
// If you don't want to expose either GET or POST methods you can comment out the appropriate function
function doGet(e){
return handleResponse(e);
}
function doPost(e){
return handleResponse(e);
}
function handleResponse(e) {
var lock = LockService.getPublicLock();
lock.waitLock(30000); // wait 30 seconds before conceding defeat.
try {
// next set where we write the data - you could write to multiple/alternate destinations
var doc = SpreadsheetApp.openById(SHEET_KEY);
var sheet = doc.getSheetByName(SHEET_NAME);
// we'll assume header is in row 1 but you can override with header_row in GET/POST data
var headRow = e.parameter.header_row || 1;
var headers = sheet.getRange(1, 1, 1, sheet.getLastColumn()).getValues()[0];
var nextRow = sheet.getLastRow()+1; // get next row
var row = [];
// loop through the header columns
for (i in headers){
if (headers[i] == "Timestamp"){ // special case if you include a 'Timestamp' column
row.push(new Date());
} else { // else use header name to get data
row.push(e.parameter[headers[i]]);
}
}
// more efficient to set values as [][] array than individually
sheet.getRange(nextRow, 1, 1, row.length).setValues([row]);
// return json success results
return ContentService
.createTextOutput(JSON.stringify({"result":"success", "row": nextRow}))
.setMimeType(ContentService.MimeType.JSON);
} catch(e){
// if error return this
return ContentService
.createTextOutput(JSON.stringify({"result":"error", "error": e}))
.setMimeType(ContentService.MimeType.JSON);
} finally { //release lock
lock.releaseLock();
}
}

Answer 1

I resolved this because I made a silly mistake in that my spreadsheet didnt contain the values timestamp and any params in the 1st line.