Title: Error: WPMJGUERROR: Optimization faild!
Last modified: December 14, 2018

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# Error: WPMJGUERROR: Optimization faild!

 *  Resolved [infovend](https://wordpress.org/support/users/infovend/)
 * (@infovend)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/error-wpmjguerror-optimization-faild/)
 * Attachment ID: 14522
    Guid: [https://infovend.ru/wp-content/uploads/2018/12/cofee-november2018.jpg](https://infovend.ru/wp-content/uploads/2018/12/cofee-november2018.jpg)
   Current url: [https://infovend.ru/wp-content/uploads/2018/12/cofee-november2018.jpg](https://infovend.ru/wp-content/uploads/2018/12/cofee-november2018.jpg)
   Current path: /home/webmaster/www/infovend.ru/wp-content/uploads/2018/12/cofee-
   november2018.jpg Initial path: /home/webmaster/www/infovend.ru/wp-content/uploads/
   2018/12/cofee-november2018.jpg Applying Pathfilter to initial path Matches pattern*/
   wp-content/uploads/2018/12/cofee-november2018.jpg Seting quality to 75 Backed
   up original image found at: /home/webmaster/www/infovend.ru/wp-content/uploads/
   opti-mozjpeg-guetzli-webp/original-images/14522.jpg Original image has 446180
   bytes /opt/mozjpeg/cjpeg -optimize -quality 75 “/home/webmaster/www/infovend.
   ru/wp-content/uploads/opti-mozjpeg-guetzli-webp/temp/temp_12067255602520955621373620486111.
   png” > “/home/webmaster/www/infovend.ru/wp-content/uploads/opti-mozjpeg-guetzli-
   webp/temp/compressed_temp_12067255602520955621373620486111.jpg” Unrecognized 
   input file format — perhaps you need -targa Faild to create temporary jpg file
   WPMJGUERROR: Optimization faild!

Viewing 1 replies (of 1 total)

 *  Plugin Author [ihorsl](https://wordpress.org/support/users/ihorsl/)
 * (@ihorsl)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/error-wpmjguerror-optimization-faild/#post-11015613)
 * Issue reporter’s mozjpeg was built without png support. That’s why this problem
   happened

Viewing 1 replies (of 1 total)

The topic ‘Error: WPMJGUERROR: Optimization faild!’ is closed to new replies.

 * ![](https://ps.w.org/opti-mozjpeg-guetzli-webp/assets/icon-256x256.jpg?rev=1784243)
 * [Opti MozJpeg Guetzli WebP](https://wordpress.org/plugins/opti-mozjpeg-guetzli-webp/)
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 * 1 reply
 * 2 participants
 * Last reply from: [ihorsl](https://wordpress.org/support/users/ihorsl/)
 * Last activity: [7 years, 5 months ago](https://wordpress.org/support/topic/error-wpmjguerror-optimization-faild/#post-11015613)
 * Status: resolved