I click one of my worlds and appears me a red background saying : Unknown Saved world
Steps to Reproduce:
1.Opened minecraft
2.selected Singleplayer
3.Clicked in a world and appears me that.
I click one of my worlds and appears me a red background saying : Unknown Saved world
Steps to Reproduce:
1.Opened minecraft
2.selected Singleplayer
3.Clicked in a world and appears me that.
Please attach screenshots.