Title: Error Message
Last modified: April 6, 2026

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# Error Message

 *  Resolved [scottygoodboy](https://wordpress.org/support/users/scottygoodboy/)
 * (@scottygoodboy)
 * [2 months ago](https://wordpress.org/support/topic/error-message-1083/)
 * I installed FlipBook today and am enjoying it very much. I’ve added 5 items on
   my menu to display 5 separate PDFs, which are forms for users to download. All
   of them display fine except the one linked here. It shows ERROR: Set a Valid 
   Document Source. Yet the document still displays underneath it. It is set to 
   display the same way as the other forms, yet this on give me this error.
 * Ideas?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-message-1083%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Thread Starter [scottygoodboy](https://wordpress.org/support/users/scottygoodboy/)
 * (@scottygoodboy)
 * [2 months ago](https://wordpress.org/support/topic/error-message-1083/#post-18873332)
 * Also, I’m using the vertical reader, the PDF will only scroll in one of the items,
 *  Plugin Author [Deepak Ghimire](https://wordpress.org/support/users/deip/)
 * (@deip)
 * [2 months ago](https://wordpress.org/support/topic/error-message-1083/#post-18873461)
 * Hi,
 * It looks like there are two shortcodes. with id 1660 and 1703
 * Please check if those post id have document attached. We doubt that 1660 is not
   a DearFlip Flipbook post.
 *  Thread Starter [scottygoodboy](https://wordpress.org/support/users/scottygoodboy/)
 * (@scottygoodboy)
 * [2 months ago](https://wordpress.org/support/topic/error-message-1083/#post-18873480)
 * Thank you, I had two pages for that item.
 *  Plugin Author [Deepak Ghimire](https://wordpress.org/support/users/deip/)
 * (@deip)
 * [2 months ago](https://wordpress.org/support/topic/error-message-1083/#post-18874661)
 * Hi,
   Please share me the screenshot of the page where you have added the shortcodes.
 * Also I would suggest creating a new flipbook post and trying.
 * Best Regards,
   Deepak

Viewing 4 replies - 1 through 4 (of 4 total)

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## Tags

 * [menu](https://wordpress.org/support/topic-tag/menu/)

 * 4 replies
 * 2 participants
 * Last reply from: [Deepak Ghimire](https://wordpress.org/support/users/deip/)
 * Last activity: [2 months ago](https://wordpress.org/support/topic/error-message-1083/#post-18874661)
 * Status: resolved