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MC-162980

Builds from past 3 weeks disappeared when 19w40a downloaded

Builds on several different worlds created under username have disappeared including all items collected during the past 3 weeks. Unsure as what to do.  Worlds were saved before moving onto 19w40. When worlds loaded, nothing created in the past 3 weeks it appears has been saved.

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Comments 17

Can you attach the game logs from when the builds were last there please? You can find them in .minecraft/logs.

Thank you. I will try to get them this evening

Hi. My name is Leanne. I am Austin's parent. I have gone to launcher settings and turned on game logs, but I am unable to find the logs from 3 weeks ago

Can I get some help locating the logs if possible. 

Do Windows Key + R, type in %AppData%, and open the .minecraft folder. That's where the logs folder is.

This is Leanne again. Please be patient. I went through a great deal of the logs. The earliest warning threads date back to March 10, 2019 This thread has been present in all the logs from here onward.

[12:00:02] [Client thread/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]
[12:00:02] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[12:00:02] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[12:00:02] [Client thread/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
[12:00:02] [Client thread/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]

7 more comments

What need to be done after I find a backup. Thanks again for your patience with this issue

Brayden Anderson

Once you find a backup in the backups folder you could either duplicate it and put it in the .saves folder... Just make sure you uncompress/extract the folder. Once you have done this just open minecraft and it should be back in the singleplayer worlds part of the game. If you have trouble finding these folders one thing i do that makes things easier is on the title screen of the game go to options then click on resource packs. There will be a button that says open resource pack folder. You can click on that and then at the top where it tells you all the folders you are in click on the .minecraft folder. Then from there your folders will all be right there. C:\Users\"USER"\AppData\Roaming\.minecraft\resourcepacks. (Note: USER in all caps is a filler for your computers username. whoever is logged in will show there.)

You've deleted a few files. Can you attach them again please? They'll be very useful when trying to find a solution for the issue.

[10:04:22] [Server thread/ERROR]: Exception loading structure piece with id minecraft:nvi
java.lang.NullPointerException: null
	at ccq.<init>(SourceFile:28) ~[19w41a.jar:?]
	at ccq.a(SourceFile:53) ~[19w41a.jar:?]
	at chs.<init>(SourceFile:44) ~[19w41a.jar:?]
	at chy$$Lambda$1139/1717737290.deserialize(Unknown Source) ~[?:?]
	at abf.a(SourceFile:18) ~[19w41a.jar:?]
	at clb.<init>(SourceFile:48) ~[19w41a.jar:?]
	at cfe$a.<init>(SourceFile:35) ~[19w41a.jar:?]
	at cez$$Lambda$1075/1234453970.load(Unknown Source) ~[?:?]
	at clf.a(SourceFile:80) [19w41a.jar:?]
	at cam.a(SourceFile:419) [19w41a.jar:?]
	at cam.a(SourceFile:175) [19w41a.jar:?]
	at wm.j(SourceFile:511) [19w41a.jar:?]
	at wm$$Lambda$2866/154086159.get(Unknown Source) [19w41a.jar:?]
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1582) [?:1.8.0_51]
	at aik.h(SourceFile:144) [19w41a.jar:?]
	at aik.v(SourceFile:118) [19w41a.jar:?]
	at wy$a.v(SourceFile:550) [19w41a.jar:?]
	at wy.d(SourceFile:274) [19w41a.jar:?]
	at net.minecraft.server.MinecraftServer.aZ(SourceFile:726) [19w41a.jar:?]
	at net.minecraft.server.MinecraftServer.v(SourceFile:714) [19w41a.jar:?]
	at aik.c(SourceFile:127) [19w41a.jar:?]
	at net.minecraft.server.MinecraftServer.u(SourceFile:699) [19w41a.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:654) [19w41a.jar:?]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51]

in Latest Crash.txt. Might be same as MC-163477

This ticket has been merged into MC-161823.

Austin

(Unassigned)

Unconfirmed

(Unassigned)

chunk-corruption-1.15

19w40a

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