Brian Meyers

@Tyrashtar - Speaking of advancements wiping, I reloaded 1.14.2 and I had all of my advancements wiped, though others who did not log on when I had the server updated to 1.14.3 did not, so you might be on to something there with the vanilla data failing to load. I will update again really quickly to see if I can get a few screenshots of this.

EDIT: It's like there are just 0 advancements at all, I did /advancement grant (me) everything to give myself every advancement, logged in to 1.14.3 Pre1 and went to check the advancement screen and it came up blank, so I tried to give and revoke all the advancements from myself and it said that I couldn't because I had them all and then said I couldn't revoke because I didn't have any to revoke. Logged back in to 1.14.2 and everything is wiped aside from the advancements I get from what I was wearing. I also checked the recipe book when I was in 1.14.3 Pre1, and it seems to be intact, however I did get the error which I have provided below in the console output of my server. I've attached the screenshots to the report as well for your convenience.

SCREENSHOTS:

CONSOLE OUTPUT:

[23:31:17] [main/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]
[23:31:17] [main/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[23:31:17] [main/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[23:31:17] [main/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
[23:31:17] [main/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[23:31:17] [Server thread/INFO]: Starting minecraft server version 1.14.3 Pre-Release 1
[23:31:17] [Server thread/INFO]: Loading properties
[23:31:17] [Server thread/INFO]: Default game type: SURVIVAL
[23:31:17] [Server thread/INFO]: Generating keypair
[23:31:17] [Server thread/INFO]: Starting Minecraft server on 147.135.103.239:25565
[23:31:17] [Server thread/INFO]: Using epoll channel type
[23:31:17] [Server thread/INFO]: Preparing level "world"
[23:31:17] [Server thread/INFO]: Reloading ResourceManager: Default, afk display v1.0.1.zip, 4 bark blocks v1.0.0.zip, anti ghast grief v1.0.0.zip, craftable gravel v1.0.0.zip, customizable armor stands v2.3.1.zip, Mendfinity_1.0.zip, Mixed_Stone_Tools_1.0 [1.13].zip, more bricks crafting v1.0.0.zip, Plated_Elytra_1.0.zip, PvP_Player_Heads_1.0.zip, renewable coral blocks v1.0.0.zip, rotten flesh to leather v1.0.0.zip, tag v2.0.0.zip, uncraftable ice v1.0.0.zip, uncraftable nether wart block v1.0.0.zip, Weakened_Bedrock_1.0.zip, Multiplayer Sleep 1.0.1 (Xisuma).zip, Raw Stat Tracking 1.1 (Xisuma).zip, Silence Mobs 1.0 (Xisuma).zip, Anti Enderman Grief (Xisuma).zip, Dragon Drops Elytra (Xisuma).zip, Force Hard Mode on Start (Xisuma).zip, Mob Heads & Double Shells (Brian Patch).zip, kill cod v1.0.0.zip
[23:31:18] [Server thread/INFO]: Loaded 6 recipes
[23:31:19] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld
[23:31:21] [Server thread/INFO]: Preparing spawn area: 0%
[23:31:21] [Server thread/INFO]: Preparing spawn area: 0%
[23:31:21] [Server thread/INFO]: Preparing spawn area: 0%
[23:31:21] [Server thread/INFO]: Preparing spawn area: 0%
[23:31:21] [Server thread/INFO]: Preparing spawn area: 0%
[23:31:21] [Server thread/INFO]: Preparing spawn area: 0%
[23:31:22] [Server thread/INFO]: Preparing spawn area: 0%
[23:31:22] [Server thread/INFO]: Time elapsed: 3178 ms
[23:31:22] [Server thread/INFO]: Done (5.058s)! For help, type "help"
[23:31:26] [User Authenticator #1/INFO]: UUID of player Bruheyen is c83c10dd-c0e8-4316-a0f8-b876b1811c47
[23:31:26] [Server thread/WARN]: Ignored advancement 'minecraft:recipes/tools/wooden_pickaxe' in progress file ./world/advancements/c83c10dd-c0e8-4316-a0f8-b876b1811c47.json - it doesn't exist anymore?
[23:31:26] [Server thread/WARN]: Ignored advancement 'minecraft:recipes/decorations/shulker_box' in progress file ./world/advancements/c83c10dd-c0e8-4316-a0f8-b876b1811c47.json - it doesn't exist anymore?
[23:31:26] [Server thread/WARN]: Ignored advancement 'minecraft:recipes/tools/wooden_shovel' in progress file ./world/advancements/c83c10dd-c0e8-4316-a0f8-b876b1811c47.json - it doesn't exist anymore?
[23:31:26] [Server thread/WARN]: Ignored advancement 'minecraft:recipes/food/pumpkin_pie' in progress file ./world/advancements/c83c10dd-c0e8-4316-a0f8-b876b1811c47.json - it doesn't exist anymore?

... Continues like this for every advancement, too long to post the whole log

@Tryashtar - Nope, the vanilla data pack was enabled the entire time, as well as all the mob drop rules and the tile drop rules being true. This video, https://www.youtube.com/watch?v=U423XWWMmTU, shows the issue more clearly.  As a side note to that effect however, if the jar isn't recognizing our custom data packs, such as the one player sleep for example, maybe it's not recognizing any data packs, including the vanilla one? Again, this is on a server that was upgraded from 1.14.2, and not just generated fresh from 1.14.3 Pre1, to help narrow down the issue.

Can confirm, have this issue on a SMP that I am currently hosting. We updated from 1.14.2 to 1.14.3 Pre-1 and I went to break any kind of block and it would break but no entities would drop. I tried updating gamerules to refresh them and nothing worked. Had the server load up the 1.14.2.jar file and it resumed dropping items like nothing had happened.

TO RECREATE:

1. Have a server that is 1.14.2 or below.

2. Launch server with 1.14.3 Pre-1.jar instead of 1.14.2.jar

3. Log in and try and break a block.

4. Block will break but nothing will drop.

 _* You can also test this with entities, I /summon 'ed a chicken multiple times and killed it with a Looting 3 sword multiple times to 0 drops. Item frames however do seem to give the item back if you punch it out from the frame. *_

(It also disabled some of our datapacks when we updated to this version (such as one player sleep), but that is for another ticket I suppose.)
 

Can confirm, have this issue on a SMP that I am currently hosting. We updated from 1.14.2 to 1.14.3 Pre-1 and I went to break any kind of block and it would break but no entities would drop. I tried updating gamerules to refresh them and nothing worked. Had the server load up the 1.14.2.jar file and it resumed dropping items like nothing had happened.

Recreate:

1. Have a server that is 1.14.2 or below.

2. Launch server with 1.14.3 Pre-1.jar instead of 1.14.2.jar

3. Log in and try and break a block.

4. Block will break but nothing will drop.

• • You can also test this with entities, I /summon 'ed a chicken multiple times and killed it with a Looting 3 sword multiple times to 0 drops. Item frames however do seem to give the item back if you punch it out from the frame. **

It also disabled some of our datapacks when we updated to this version (such as one player sleep), but that is for another ticket I suppose.