Trash can icon? Not sure why I'm getting it

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If you have corrected your file naming as per Example:

You will have to perform the Plex dance to correct your library.

The Plex Dance ™

The purpose of this is to remove all cached metadata and xml data for an item that Plex usually keeps. This helps when you want to “start from scratch” for particular item move all files for the media item out of the directory your Library is looking at, so Plex will not “see” it anymore scan the library library (to detect changes) empty trash clean bundles (in the menu next to server name, when accessed under ‘More’. Or alternatively under Settings - [server name] - Manage - Troubleshooting.…

If you follow these instructions your trash cans will disappear.

I hope this illustrates your requirements for filled