我收到以下错误：“TypeError：无法从 null 读取属性“0.0”。（line227）”
我一直在查看这里的文档：https ://developers.google.com/apps-script/articles/gmail-stats#section1 但无法排除故障。
Line227: variables.dayOfEmailsReceived[day]++;
抱歉，stackoverflow 的新手，但非常感谢任何帮助。
参考：
var BATCH_SIZE = 50;
var ss = SpreadsheetApp.getActiveSpreadsheet();
// If you are using several email addresses, list them in the following variable
// - eg 'romain.vialard@gmail.com,romain.vialard@example.com'
var aliases = 'romain.vialard@euromed-management.com';
function activityReport() {
var status = ScriptProperties.getProperty("status");
if (status == null) {
// If the script is triggered for the first time, init
init_();
}
else {
status = Utilities.jsonParse(status);
var previousMonth = new Date(new Date().getFullYear(), new Date().getMonth() - 1, 1).getMonth();
if (status == null || (status.customReport == false && status.previousMonth != previousMonth)) {
init_();
fetchEmails_(status.customReport);
}
// If report not sent, continue to work on the report
else if (status.reportSent == "no") {
fetchEmails_(status.customReport);
}
}
}
function fetchEmails_(customReport) {
var variables = Utilities.jsonParse(ScriptProperties.getProperty("variables"));
if (!customReport) {
var query = "after:" + variables.year + "/" + (variables.previousMonth) + "/31";
query += " before:" + new Date().getYear() + "/" + (variables.previousMonth + 1) + "/31";
}
else {
var query = "after:" + Utilities.formatDate(new Date(variables.startDate), variables.userTimeZone, 'yyyy/MM/dd');
query += " before:" + Utilities.formatDate(new Date(variables.endDate), variables.userTimeZone, 'yyyy/MM/dd');
}
query += " in:anywhere -label:sms -label:call-log -label:chats -label:spam -filename:ics";
query += " -from:maestro.bounces.google.com -from:unified-notifications.bounces.google.com -from:docs.google.com";
query += " -from:group.calendar.google.com -from:apps-scripts-notifications@google.com";
query += " -from:sites.bounces.google.com -from:noreply -from:notify -from:notification";
var startDate = new Date(variables.startDate).getTime();
var endDate = new Date(variables.endDate).getTime();
var conversations = GmailApp.search(query, variables.range, BATCH_SIZE);
variables.nbrOfConversations += conversations.length;
var sheets = ss.getSheets();
var people = sheets[0].getDataRange().getValues();
var record = [];
for (var i = 0; i < conversations.length; i++) {
Utilities.sleep(1000);
var conversationId = conversations[i].getId();
var firstMessageSubject = conversations[i].getFirstMessageSubject();
var starred = false;
if (conversations[i].hasStarredMessages()) {
variables.nbrOfConversationsStarred++;
starred = true;
}
var important = false;
if (conversations[i].isImportant()) {
variables.nbrOfConversationsMarkedAsImportant++;
important = true;
}
var location = "";
var labels = conversations[i].getLabels();
var nbrOfLabels = labels.length;
if (nbrOfLabels == 0) {
if (conversations[i].isInInbox()) {
variables.nbrOfConversationsInInbox++;
location += "Inbox,";
}
else if (conversations[i].isInTrash()) {
variables.nbrOfConversationsInTrash++;
location += "Trashed,";
}
else {
variables.nbrOfConversationsArchived++;
location = "Archived";
}
}
else {
variables.nbrOfConversationsInLabels++;
for (var j = 0; j < nbrOfLabels; j++) {
location += labels[j].getName() + ",";
}
}
var youReplied = false;
var youStartedTheConversation = false;
var someoneAnswered = false;
var messages = conversations[i].getMessages();
var nbrOfMessages = messages.length;
variables.nbrOfEmailsPerConversation[nbrOfMessages]++;
for (var j = 0; j < 10; j++) {
if (variables.topThreads[j][1] < nbrOfMessages) {
variables.topThreads.splice(j, 0, [firstMessageSubject, nbrOfMessages]);
variables.topThreads.pop();
j = 10;
}
}
var timeOfFirstMessage = 0;
var waitingTime = 0;
for (var j = 0; j < nbrOfMessages; j++) {
var process = true;
var date = messages[j].getDate();
var month = date.getMonth();
if (customReport) {
if (date.getTime() < startDate || date.getTime() > endDate) {
process = false;
}
}
else {
if (month != variables.previousMonth) {
process = false;
}
}
if (process) {
//////////////////////////////////
// Fetch sender of each emails
//////////////////////////////////
var from = messages[j].getFrom().replace(/"[^"]*"/g,'');
if (from.match(/</) != null) {
from = from.match(/<([^>]*)/)[1];
}
var time = Utilities.formatDate(date, variables.userTimeZone, "H");
var day = Utilities.formatDate(date, variables.userTimeZone, "d") - 1;
// Use function from Utilities file
variables = countSendsPerDaysOfWeek_(variables, date, from);
var body = messages[j].getBody();
// Use function from Utilities file
var resultsFromCalcMessagesLength = calcMessagesLength_(variables, body, from);
variables = resultsFromCalcMessagesLength[0];
var messageLength = resultsFromCalcMessagesLength[1];
var cc = messages[j].getCc().replace(/"[^"]*"/g,'').split(/,/);
for (var k = 0; k < cc.length; k++) {
if (cc[k].match(/</) != null) {
cc[k] = cc[k].match(/<([^>]*)/)[1];
}
}
var reg = new RegExp(from, 'i');
if ((variables.user + aliases).search(reg) != -1) {
if (j == 0) {
youStartedTheConversation = true;
timeOfFirstMessage = date.getTime();
}
if (j > 0 && !youStartedTheConversation) {
if (!youReplied) {
youReplied = true;
// Use function from Utilities file
variables = calcWaitingTime_(variables, date, timeOfFirstMessage, youStartedTheConversation);
}
}
variables.nbrOfEmailsSent++;
variables.timeOfEmailsSent[time]++;
variables.dayOfEmailsSent[day]++;
if (customReport) {
variables.monthOfEmailsSent[month]++;
}
var sharedWithTheOutsideWorld = false;
var to = messages[j].getTo().replace(/"[^"]*"/g,'').split(/,/);
for (var k = 0; k < to.length; k++) {
if (to[k].match(/</) != null) {
to[k] = to[k].match(/<([^>]*)/)[1];
}
if (to[k].search(variables.companyname) == -1){
sharedWithTheOutsideWorld = true;
}
var found = false;
for (var l = 0; l < people.length; l++) {
if (to[k] == people[l][0]) {
people[l][2]++;
found = true;
}
}
if (!found) {
people.push([to[k], 0, 1]);
}
}
if(!sharedWithTheOutsideWorld){
variables.sharedInternally++;
}
}
else {
if (j == 0) {
timeOfFirstMessage = date.getTime();
}
else if (youStartedTheConversation && !someoneAnswered) {
someoneAnswered = true;
// Use function from Utilities file
variables = calcWaitingTime_(variables, date, timeOfFirstMessage, youStartedTheConversation);
}
var found = false;
for (var k = 0; k < people.length; k++) {
if (from == people[k][0]) {
people[k][1]++;
found = true;
}
}
if (!found) {
people.push([from, 1, 0]);
}
var to = messages[j].getTo().replace(/"[^"]*"/g,'');
var checkSendToYou = false;
var aliasesTemp = new Array(variables.user).concat(aliases.split(','));
for(var k = 0; k < aliasesTemp.length; k++){
if(aliasesTemp[k] != ''){
var reg = new RegExp(aliasesTemp[k], 'i');
if (to.search(reg) != -1) {
checkSendToYou = true;
}
}
}
if(checkSendToYou)variables.sentDirectlyToYou++;
var sharedWithTheOutsideWorld = false;
to = to.split(/,/);
for (var k = 0; k < to.length; k++) {
if (to[k].match(/</) != null) {
to[k] = to[k].match(/<([^>]*)/)[1];
}
if (to[k].search(variables.companyname) == -1){
sharedWithTheOutsideWorld = true;
}
}
if(sharedWithTheOutsideWorld == false && from.search(variables.companyname) != -1){
variables.sharedInternally++;
}
variables.nbrOfEmailsReceived++;
variables.timeOfEmailsReceived[time]++;
variables.dayOfEmailsReceived[day]++;
if (customReport) {
variables.monthOfEmailsReceived[month]++;
}
}
if (to != null) {
to = to.toString();
}
if (cc != null) {
cc = cc.toString();
}
var dayOfWeek = Utilities.formatDate(date, variables.userTimeZone, "EEEE");
record.push([date, dayOfWeek, firstMessageSubject, from, to, cc, messageLength, location]);
}
}
if (youStartedTheConversation) {
variables.nbrOfConversationsStartedByYou++;
}
if (youReplied) {
variables.nbrOfConversationsYouveRepliedTo++;
}
}
variables.range += BATCH_SIZE;
ScriptProperties.setProperty("variables", Utilities.jsonStringify(variables));
sheets[0].getRange(1, 1, people.length, 3).setValues(people);
if (record[0] != undefined && sheets[1].getMaxRows() < 38000) {
sheets[1].getRange(sheets[1].getLastRow() + 1, 1, record.length, record[0].length).setValues(record);
}
if (conversations.length < BATCH_SIZE) {
sendReport_(variables);
}
}