I've built something with Minecraft version 1.12.2 I think that is called and in any case I've built something that command entered: // set 0 I've deleted my whole house off and I would like to undo it again make my whole house stand again
what must I have to enter that I can undo it again
I think there are / undo
You use WorldEdit.
// undo [number of steps to undo]
I will try, thank you
I will try, thank you
An overview can be found in the more than well described https://worldedit.enginehub.org/en/latest/commands/. Even with Google you can find this under 3 sec.
// undo
// redo
where undo only works, if the server is not crashed or you are still online, you have logged out once after the action, it will not work anymore.
If you're still on the server / world this works with / undo. If you have since left the server / world, it will not work anymore (this does not apply if you use FAWE!)
