Title: DevTools failed to load SourceMap
Last modified: September 16, 2020

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# DevTools failed to load SourceMap

 *  Resolved [codeware](https://wordpress.org/support/users/codeware/)
 * (@codeware)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/devtools-failed-to-load-sourcemap-4/)
 * After WP 5.5.1 the gallery is stuck and doesn´t show the images.
 * Chrome Console: DevTools failed to load SourceMap: Could not load content for
   [https://xxx/gallery-by-supsystic/src/GridGallery/Galleries/assets/js/lib/hammer.min.js.map](https://xxx/gallery-by-supsystic/src/GridGallery/Galleries/assets/js/lib/hammer.min.js.map):
   HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fdevtools-failed-to-load-sourcemap-4%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [shihtzurescue](https://wordpress.org/support/users/shihtzurescue/)
 * (@shihtzurescue)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/devtools-failed-to-load-sourcemap-4/#post-13430439)
 * Same for us.
 *  [Support Ole](https://wordpress.org/support/users/trsupsys/)
 * (@trsupsys)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/devtools-failed-to-load-sourcemap-4/#post-13453118)
 * Hello, [@shihtzurescue](https://wordpress.org/support/users/shihtzurescue/)
    
   Thank you for contacting us regarding your issue! As far as we can see, the gallery
   is [working](https://puu.sh/GwfDx/79b2ff800b.png). You should pay attention to
   your theme – it [conflicts ](https://puu.sh/GwfDH/8506bcad2a.png)with WP 5.5.
 * [@codeware](https://wordpress.org/support/users/codeware/)
    Where we can see 
   this issue on your site?
 * Best regards,
    Ole

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘DevTools failed to load SourceMap’ is closed to new replies.

 * ![](https://ps.w.org/gallery-by-supsystic/assets/icon-256x256.png?rev=1684313)
 * [Photo Gallery - Responsive Image Galleries by Supsystic](https://wordpress.org/plugins/gallery-by-supsystic/)
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## Tags

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

 * 2 replies
 * 3 participants
 * Last reply from: [Support Ole](https://wordpress.org/support/users/trsupsys/)
 * Last activity: [5 years, 6 months ago](https://wordpress.org/support/topic/devtools-failed-to-load-sourcemap-4/#post-13453118)
 * Status: resolved