请求失败的 URL 返回代码 404

Question

我在 google 表格中有一个脚本，它将当前表格作为电子邮件的附件发送。

该脚本对我来说 100% 的时间都有效，但任何其他运行相同内容的人都会出错。寻找想法或解决方案，以便每个人都可以使用脚本，而不仅仅是我。他们都授权脚本运行，但仍然是同样的错误。 （脚本下方列出的错误）

function onOpen() {
  var ui = SpreadsheetApp.getUi();
  // Or DocumentApp or FormApp.
  ui.createMenu('Send Email')
      .addItem('Course Update', 'menuItem1')
      .addItem('Training Week Email', 'menuItem2')
      .addToUi();

}

function menuItem1() {
  SpreadsheetApp.getUi() // Or DocumentApp or FormApp.
     COURSEUPDATE();
}

function menuItem2() {
  SpreadsheetApp.getUi() // Or DocumentApp or FormApp.
     TRAININGWEEK();
}; 



//This is the second Script to send entire doc to me

function COURSEUPDATE() {

var ss = SpreadsheetApp.getActiveSpreadsheet();

  // Email subject and message body

  var url = ss.getUrl();
  url = url.replace(/edit$/,'');

  var url_ext = 'export?exportFormat=pdf&format=pdf' // export as pdf
                + '&size=letter'                       // paper size
                + '&portrait=false'                    // orientation, false for landscape
                + '&fitw=true'                         // fit to width, false for actual size
                + '&sheetnames=false&printtitle=false' // hide optional headers and footers
                + '&pagenumbers=false&gridlines=false' // hide pagenumbers and gridlines
                + '&fzr=false'                         // do not repeat row headers (frozen rows) on each page
                + '&gid=';                             // the sheet's Id

  var token = ScriptApp.getOAuthToken();
  var sheets = ss.getSheets();

  var response = UrlFetchApp.fetch(url + url_ext + SpreadsheetApp.getActiveSheet().getSheetId(), {
      headers: {
        'Authorization': 'Bearer ' +  token
      }
    });

  var email = SpreadsheetApp.getActiveSheet().getRange("A3").getValue();
  var message = "Versal Course Updates";
  var subject = "Versal Course Progress Updates";

  MailApp.sendEmail(email, subject, message, {attachments:[response]});

};


//Traiing Week Email

function TRAININGWEEK() {

  var ss = SpreadsheetApp.getActiveSpreadsheet();

  // Email subject and message body

  var url = ss.getUrl();
  url = url.replace(/edit$/,'');

  var url_ext = 'export?exportFormat=pdf&format=pdf' // export as pdf
                + '&size=letter'                       // paper size
                + '&portrait=true'                    // orientation, false for landscape
                + '&fitw=true'                         // fit to width, false for actual size
                + '&sheetnames=false&printtitle=false' // hide optional headers and footers
                + '&pagenumbers=false&gridlines=false' // hide pagenumbers and gridlines
                + '&fzr=false'                         // do not repeat row headers (frozen rows) on each page
                + '&gid=';                             // the sheet's Id

  var token = ScriptApp.getOAuthToken();
  var sheets = ss.getSheets();

  var response = UrlFetchApp.fetch("url + url_ext + SpreadsheetApp.getActiveSheet().getSheetId(), {
      headers: {
        'Authorization': 'Bearer ' +  token
      }
    });

  var email = SpreadsheetApp.getActiveSheet().getRange("A3").getValue();
  var message = "Training Information";
  var subject = "Stratus Training Information";

  MailApp.sendEmail(email, subject, message, {attachments:[response]});

};

其他人都收到错误，我每次都成功：

https://docs.google.com/a/stratusvideo.com/spreadsheets/d/1AbpHj6Sstcq509BSj57kyIkpQZAFHoykrGx0bckFCfc/export?exportFormat=pdf&format=pdf&size=letter&portrait=true&fitw=true&sheetnames=false&printtitle=false&pagenumbers=false&gridlines=false&fzr=false&gid=2080239670 的请求失败，返回代码 404。截断的服务器响应：

Answer 1

添加一行

DriveApp.getRootFolder()

您需要调用一次才能获取 OAuthtoken。对于失败的请求，它可能是空的。