When I run this script it show me this error. I can't understand what I do. Its function is to transfer results from html form to Google Sheet. Can anyone solve this problem?
var sheetName = 'Sheet1' var scriptProp = PropertiesService.getScriptProperties() function intialSetup () { var activeSpreadsheet = SpreadsheetApp.getActiveSpreadsheet() scriptProp.setProperty('key', activeSpreadsheet.getId()) } function doPost (e) { var lock = LockService.getScriptLock() lock.tryLock(10000) try { var doc = SpreadsheetApp.openById(scriptProp.getProperty('key')) var sheet = doc.getSheetByName(sheetName) //var headers = sheet.getRange(1, 1, 1, sheet.getLastColumn()).getValues()[0] var headers = sheet.getRange(1, 1, 1, sheet.getLastColumn()).getValues().map(function(row){ return row[0]; }); var nextRow = sheet.getLastRow() + 1 var newRow = headers.map(function(header) { return header === 'timestamp' ? new Date() : e.parameter[header] }) sheet.getRange(nextRow, 1, 1, newRow.length).setValues([newRow]) return ContentService .createTextOutput(JSON.stringify({ 'result': 'success', 'row': nextRow })) .setMimeType(ContentService.MimeType.JSON) } catch (e) { return ContentService .createTextOutput(JSON.stringify({ 'result': 'error', 'error': e })) .setMimeType(ContentService.MimeType.JSON) } finally { lock.releaseLock() } }