Upgrading a world with empty item_display
entity logs error. Relates to MC-270867
Steps to Reproduce
In 1.20.4, create a world.
Spawn an item display:
/summon item_display
Upgrade the world to 1.20.5-rc1.
Expected Result
No error is logged.
Actual Result
An error is logged:
[21:46:54] [Server thread/ERROR]: Tried to load invalid item: 'Item must not be minecraft:air'
Attached a world with many empty item display entities.
Thank you for your report!
After consideration, the issue is being closed as Won't Fix.
Please note that this is not the same as Working as Intended, as this bug report correctly describes behavior in the game that might not be the intended or desirable behavior, but it will not be fixed right now. Sometimes, this is because the issue reported is minor and/or impossible to change without large architectural changes to the code base.
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