Google Script Error | 易学教程

问题

function createAndSendDocument() {
// Create a new document with the title 'Hello World'
var ui = DocumentApp.getUi();
var response1 = ui.prompt('What should be Name of your Document', ui.ButtonSet.YES_NO);
var doc = DocumentApp.create(response1.getResponseText());

var response = ui.prompt('What should be content of your Document',  ui.ButtonSet.YES_NO);
// Add a paragraph to the document
var paragraph  = prompt("What should be content of your Document")
doc.appendParagraph(response.getResponseText());

// Save and close the document
doc.saveAndClose();

// Get the URL of the document
var url = doc.getUrl();

// Get the email address of the user
var response2 = ui.prompt('What should be content of your Document', ui.ButtonSet.YES_NO)
var emailAddress = response2.getResponseText();

// Send the user an email with a link to the document
GmailApp.sendEmail(emailAddress,
                 'Hello from my first Google Apps Script!',
                 'Here is a link to a document created by my ' +
                 'first Google Apps Script: ' + url);
}

This the code I entered It showed an Error "Cannot call DocumentApp.getUi() from this context. (line 3, file "Code")" What is the problem in the code. Please Reply.

回答1:

If it is in a spreadsheet, not a document, it will give this error.

Therfore you have to use the spreadsheet alternative

function onOpen() {
   var ss = SpreadsheetApp.getActive();
   var items = [
      {name: 'First item', functionName: 'menuItem1'},
      null, // Results in a line separator.
      {name: 'Second item', functionName: 'menuItem2'}
   ];
   ss.addMenu('Custom Menu', items);
}

https://developers.google.com/apps-script/guides/menus

回答2:

That method can only be invoked from a Document-contained script. A script that is contained in a spreadsheet or form, or one that is stand-alone, does not have access to a Document User Interface instance.

来源：https://stackoverflow.com/questions/18840885/google-script-error

标签

google-apps-script