Title: Can't update
Last modified: August 22, 2016

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# Can't update

 *  [mysecondmale](https://wordpress.org/support/users/mysecondmale/)
 * (@mysecondmale)
 * [11 years, 8 months ago](https://wordpress.org/support/topic/cant-update-5/)
 * I’m trying to go from rss to post. I get this error when manually running the
   pipe:
 * Catchable fatal error: Object of class WP_Error could not be converted to string
   in /home/server/public_html/wp-content/plugins/wp-pipes/plugins/adapters/post/
   post.php on line 51
 * Any idea why?
 * [https://wordpress.org/plugins/wp-pipes/](https://wordpress.org/plugins/wp-pipes/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [Coven Eye](https://wordpress.org/support/users/coven-eye/)
 * (@coven-eye)
 * [11 years, 8 months ago](https://wordpress.org/support/topic/cant-update-5/#post-5215146)
 * Dear **mysecondmale**,
 * It could come from some wrong settings, where you might have pulled a non-string
   output field to an Adapter Input that requires string data.
 * Could you please upload your pipe here so that I can check it?
 * Best regards.
 *  Thread Starter [mysecondmale](https://wordpress.org/support/users/mysecondmale/)
 * (@mysecondmale)
 * [11 years, 8 months ago](https://wordpress.org/support/topic/cant-update-5/#post-5215242)
 * I did a fresh install and the problem went away. Now on this new install I have
   three problems.
 * #1
 * I can’t delete pipes. I get this error when deleting Pipe#1:
 * Warning: rmdir(/home/website/public_html/wp-content/plugins/wp-pipes/cache/wppipes/
   edata/item-1) [function.rmdir]: Directory not empty in /home/website/public_html/
   wp-content/plugins/wp-pipes/models/pipes.php on line 55
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/website/public_html/wp-content/plugins/wp-pipes/models/pipes.php:55)
   in /home/website/public_html/wp-content/plugins/wp-pipes/controllers/pipes.php
   on line 37
 * #2
 * Every post generated has the comments closed.
 * #3
 * Post are being made in ascending order. The newest are being posted first, meaning
   the older ones are at the top of my website.
 * Any ideas?
 *  [Coven Eye](https://wordpress.org/support/users/coven-eye/)
 * (@coven-eye)
 * [11 years, 8 months ago](https://wordpress.org/support/topic/cant-update-5/#post-5215289)
 * Dear **mysecondmale**,
 * First, I would recommend you to check if all requirements for Pipes working environment
   are met. Please go to **Pipes** >> **Settings** and scroll down to the zone marked
   in this [screenshot](http://i44.photobucket.com/albums/f41/NgaDo/fooblaSupport/mysecondmale-1_zps776f5077.png)
   below to check if everything is green.
 * You can try deactivating WP Pipes to see if your pipes can be deleted. But please
   remember to export your pipes individually first for a back-up.
 * For your other problems, I would need to inspect a pipe to see what’s going on
   before I can try to produce a fix. So I would appreciate it a lot if you could
   upload your pipe here :”)
 * With best regards.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Can't update’ is closed to new replies.

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 * 3 replies
 * 2 participants
 * Last reply from: [Coven Eye](https://wordpress.org/support/users/coven-eye/)
 * Last activity: [11 years, 8 months ago](https://wordpress.org/support/topic/cant-update-5/#post-5215289)
 * Status: not resolved