Title: Synchronization error / issue
Last modified: February 27, 2018

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# Synchronization error / issue

 *  Resolved [estepup](https://wordpress.org/support/users/estepup/)
 * (@estepup)
 * [8 years, 2 months ago](https://wordpress.org/support/topic/synchronization-error-issue/)
 * I was able to regenerate images and sync with Google Cloud Storage without issue.
   After doing this the plugin correctly modifies the URLs for all images in the
   backend and I can verify that the image files are served up via Google Cloud 
   Storage CDN.
 * Now I want to serve up .js and .css files from Google Cloud using this plugin.
   I tried the following 2 synchronizations but neither of them have worked.
    - “Synchronize non-images files between Google Storage and local server” – resulted
      in “Error appeared”
    - “Synchronize non media library files between Google Storage and local server”–
      just stays stuck at 0%.
    - Am I able to serve up more content than just images with this plugin?

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

 *  [Alimuzzaman Alim](https://wordpress.org/support/users/alimuzzamanalim/)
 * (@alimuzzamanalim)
 * [8 years, 2 months ago](https://wordpress.org/support/topic/synchronization-error-issue/#post-10018508)
 * [@estepup](https://wordpress.org/support/users/estepup/) .js and .css files isn’t
   supported yet. You will find a list of supported plugins in Compatibility tab
   on Media >> Settings page. Only files generated by those plugin get synchronize
   now.
 *  Thread Starter [estepup](https://wordpress.org/support/users/estepup/)
 * (@estepup)
 * [8 years, 2 months ago](https://wordpress.org/support/topic/synchronization-error-issue/#post-10021115)
 * Thanks for the quick reply. This really is a great plugin – W3 Total Cache and
   the other big plugins don’t support Google Cloud Storage CDN. Do you have an 
   ETA when other file extensions will be available in this plugin?
 *  [Alimuzzaman Alim](https://wordpress.org/support/users/alimuzzamanalim/)
 * (@alimuzzamanalim)
 * [8 years, 2 months ago](https://wordpress.org/support/topic/synchronization-error-issue/#post-10030905)
 * We don’t have ETA now but we are continuously adding support for other plugins.
 *  [Alimuzzaman Alim](https://wordpress.org/support/users/alimuzzamanalim/)
 * (@alimuzzamanalim)
 * [8 years, 2 months ago](https://wordpress.org/support/topic/synchronization-error-issue/#post-10041642)
 * [@estepup](https://wordpress.org/support/users/estepup/) It is almost impossible
   to keep track of JS/CSS files accurately(because lack of action/filter hook).
   You can create a issue on [Github](https://github.com/wpCloud/wp-stateless/issues/new)
   so we can look into this in near future.
 * But if you use your own custom theme where you have control over every JS/CSS
   on frontend, that could be a different story. In that case we maybe able to build
   a custom solution.

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

The topic ‘Synchronization error / issue’ is closed to new replies.

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 * 4 replies
 * 2 participants
 * Last reply from: [Alimuzzaman Alim](https://wordpress.org/support/users/alimuzzamanalim/)
 * Last activity: [8 years, 2 months ago](https://wordpress.org/support/topic/synchronization-error-issue/#post-10041642)
 * Status: resolved