I can't see any thumbnails!

This article may be outdated and referencing Sunshine Photo Cart 2. Documentation articles are currently being updated and hope to be fully accurate very soon. Apologies for any confusion.

The most common culprit for missing thumbnail images is Jetpack's Photon extension. If you have Jetpack installed and Photon enabled, you will need to disable it. Unfortunately Sunshine and Photo simply do not work together at the moment.