**Using Magento v1.9.2.2 with patches SUPEE-7405 v1, SUPEE-7405 v1.1, SUPEE-8788, SUPEE-9652. Browsers: Safari & Chrome on Mac OSX.**

I'm having an issue where none of the images in the product admin are displaying for some reason. It's not just images uploaded since any of the patches have been applied, it's all images, ever uploaded (see image for example).

[![Images in admin missing](https://i.stack.imgur.com/PpI2V.png)](https://i.stack.imgur.com/PpI2V.png)

All the images are still in the media folder, they still exist in the database and they still show up on the frontend.

I've tried various fixes but nothing seems to be coming up trumps, including:

* <http://www.blog.magepsycho.com/how-to-fix-the-issue-product-images-missing-in-backend-but-not-in-frontend/>
* Checked the Media folders exist and have the correct files
* Checked the permissions on the folders
* media\_attribute is correct in the DB
* Renamed the .htaccess file in the media folder
* Flash installed and working
* JS/CSS file merge disabled

When inspecting the code in the admin panel I'm getting an "Unexpected Token ','" error in the media\_gallery\_contentJsObject script

```
//<![CDATA[var media_gallery_contentJsObject = new Product.Gallery('media_gallery_content', , {"cover_image":{"label":"Cover Image ","field":"product[cover_image]"},"image":{"label":"Base Image ","field":"product[image]"},"small_image":{"label":"Small Image ","field":"product[small_image]"},"thumbnail":{"label":"Thumbnail ","field":"product[thumbnail]"}});//]]>

```

Where just after 'media\_gallery\_content' there is a piece missing.

Comparing this to another store it would appear to be something along the lines of `id_69c186495899f5764a731df5baafee05_UploaderJsObject` that is missing.

Any ideas how to resolve this would be greatly appreciated.