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1. MegaToon TV
   Member
   Posted 1 year ago #

   Hi,

   I got a problem. When added as a tab, I get:

   Application Temporarily Unavailable

   The URL http://www.siteurl.com/mytab returned a 404 Not Found error.

   I believed it has something to do with the settings in the Page Tabs. I am not sure what to add in Tab URL. If I add a word, this error happens, if I left it blank, more errors appear.

   Anybody have some ideas?

   Thanks

2. MegaToon TV
   Member
   Posted 1 year ago #

   But when you go directly to the app's url, there's no problem.

3. BandonRandon
   Member
   Posted 1 year ago #

   Tabs are no longer avaliable for profiles but if you would like a page tab you'll need to set it up in the Facebook settings.

   You need to add:
   ?app_tab=true&fb_force_mode=fbml

   To that setting, which tells WPBook that it is outputting a tab, and will output only allowed FBML

   See http://wordpress.org/support/topic/tab-feature-not-working

4. MegaToon TV
   Member
   Posted 1 year ago #

   thanks for sharing, it worked.. However, I still see a few errors at the bottom saying:

   HTML error while rendering tag "img": Relative URLs not allowed here

   But anyway at least the 404 error is gone, thanks!

5. BandonRandon
   Member
   Posted 1 year ago #

   My guess is that error means you are linking to relative site image inside your html. Something like <img src= "../images/my_image.jpg"/> instead of <img src ="http"//example.com/images/my_image.jpg" Check your plugins and see if any are adding images to your footer. IF you've modified anything the theme inside /theme/index.php check for relative image links there.

   If you still need help please provide your site URL, app URL, and any plugins used.

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