Board Thread:Support Requests - Designing Your Wiki/@comment-26086500-20170314154254/@comment-1117661-20170314164655

Infobox-Item is generating filenames automatically. The format is. Where is whatever you put into the   parameter. Icon for the Water Purified is in fact an icon used when there's matching the format. Icon for the Chest that you uploaded is under incorrect name:. That's why it doesn't show up and uses default one.

What you need to do is rename the chest icon image (and few others:, and ) so it follows the format: Chest_icon.png. You could also upload the Water_Purified_icon.png and upload some placeholder icon as Missing_icon.png to avoid confusion.