Title: (WP_Error)#17346
Last modified: September 4, 2019

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# (WP_Error)#17346

 *  Resolved [Nodrog2](https://wordpress.org/support/users/nodrog2/)
 * (@nodrog2)
 * [6 years, 9 months ago](https://wordpress.org/support/topic/wp_error17346/)
 * Hi,
 * Getting this error and the warning that it can not generate thumbnails. Have 
   removed and installed twice, cleared cache to no avail. Any suggestions.
 * Thumbnail generation test failed!object(WP_Error)#17346 (2) { [“errors”]=> array(
   1) { [“file-not-found”]=> array(1) { [0]=> string(0) “” } } [“error_data”]=> 
   array(0) { } } array(2) { [“ext”]=> bool(false) [“type”]=> bool(false) }

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

 *  Plugin Author [bradvin](https://wordpress.org/support/users/bradvin/)
 * (@bradvin)
 * [6 years, 9 months ago](https://wordpress.org/support/topic/wp_error17346/#post-11898639)
 * Hi,
 * FooGallery tries to use the first attachment in the media library which can be
   removed sometimes. To change this…
 * Under FooGallery -> Settings, goto the Advanced Tab and then enable the “Override
   Thumb Test” setting and save.
 * You can also see which thumb URL it is trying to use if you goto FooGallery -
   > System Info and look at the value for “Thumbnail Generation Test”
 *  Thread Starter [Nodrog2](https://wordpress.org/support/users/nodrog2/)
 * (@nodrog2)
 * [6 years, 9 months ago](https://wordpress.org/support/topic/wp_error17346/#post-11898976)
 * Thanks for the prompt response.
 * I carried out both actions and I can see that it is using your test.jpg However
   I am still getting the same problem.
 * Any other ideas? It works great on other sites with the same set up so I am baffled.
 * Gordon
 *  Thread Starter [Nodrog2](https://wordpress.org/support/users/nodrog2/)
 * (@nodrog2)
 * [6 years, 9 months ago](https://wordpress.org/support/topic/wp_error17346/#post-11899009)
 * Update after some more beggaring about it seems now to be working.
 * Thanks for all your help

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

The topic ‘(WP_Error)#17346’ is closed to new replies.

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## Tags

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

 * 3 replies
 * 2 participants
 * Last reply from: [Nodrog2](https://wordpress.org/support/users/nodrog2/)
 * Last activity: [6 years, 9 months ago](https://wordpress.org/support/topic/wp_error17346/#post-11899009)
 * Status: resolved