我尝试打开我的应用时出现404错误

Question

我尝试为facebook制作简单的“hello world”应用程序。但是，当我尝试输入我的应用程序时，它说404错误。 应用链接：https://apps.facebook.com/caponekuponfb/

我无法上传配置屏幕，所以我会重新编写它：

---

## Basic information ##
App Display Name: Kupony Capone
App Namespace: caponekuponfb
Contact Email: address@address
App Domain: blank
Category: None
Hosting URL: You have not generated a URL through one of our partners (Get one)

## App on Facebook ##
Canvas URL: http://www.adamlakomy.pl/
Secure Canvas URL: https://ssl.1and1.pl/adamlakomy.pl/
Canvas Page: http://apps.facebook.com/caponekuponfb

## Facebook Tab ##
Page Tab Name: Kupon zniżkowy w Capone
Page Tab URL: http://www.adamlakomy.pl/kupon.html
Secure Page Tab URL: https://ssl.1and1.pl/adamlakomy.pl/kupon.html
Page Tab Edit URL: blank

Rest is blank/default 

问题出在哪里？

Answer 1

http://www.adamlakomy.pl/也在回答404错误。当您打开http://apps.facebook.com/caponekuponfb时，系统会将您转发至http://www.adamlakomy.pl/，并且会出现404错误