mojira.dev

Anthony Kelly

Assigned

No issues.

Reported

MC-84170 Client unable to log into snapshot 15w31b server Duplicate MC-84165 Server upgrade from 1.8.x to 15w31b results in "duplicate UUID" error. Duplicate

Comments

The issue is still present with 15w31c

$ java -Xmx1024M -Xms1024M -jar minecraft_server.jar 
[15:44:55] [Server thread/INFO]: Starting minecraft server version 15w31c
[15:44:55] [Server thread/INFO]: Loading properties
[15:44:55] [Server thread/INFO]: Default game type: SURVIVAL
[15:44:55] [Server thread/INFO]: Generating keypair
[15:44:55] [Server thread/INFO]: Starting Minecraft server on *:25565
[15:44:55] [Server thread/INFO]: Using default channel type
[15:44:56] [Server thread/INFO]: Preparing level "world"
[15:44:56] [Server thread/INFO]: Preparing start region for level 0
[15:44:58] [Server thread/INFO]: Preparing spawn area: 0%
[15:44:59] [Server thread/INFO]: Preparing spawn area: 6%
[15:45:01] [Server thread/INFO]: Preparing spawn area: 42%
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID 794facd5-8bcd-47df-9530-9c68ae63fb5b
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID ec546c6e-c0ba-4d4f-a5a2-9171541711c7
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID 742fc0f3-3f52-4322-9291-60b150310faf
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID 71a19447-7f8e-4026-8eba-173b556da0e7
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID a3b8e2eb-7af9-4291-90ce-a066495f4602
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID 24aca33e-545f-4129-a06c-93c571071ba7
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID ec546c6e-c0ba-4d4f-a5a2-9171541711c7
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID ad0c32ab-b563-4a44-a600-567b0f9554a0
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID 0dfe9dcb-e1e3-4234-8860-44ced737fd51
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID 558251e4-6442-4add-815a-0e0b439aa1ac
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID 3b1f1853-cd0b-4d83-b34f-2949ebe2e701
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID c95dfd66-09af-49cb-b495-e5a276eac571
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID 22dca54a-80e9-4519-ad4a-edfcb361cf43
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID f771d6f9-1544-4534-b973-d10f04474c60
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID dab90c3b-e5e0-4c96-a768-2fd09116e9f4
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID 8e4eb971-64c5-4977-bd0e-c0bf868b98c3
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID bcb3a04b-41d7-4829-96c2-a16036be355c
[15:45:01] [Server thread/WARN]: Tried to add entity with duplicate UUID 4f13f0d8-5fb9-4ad8-9bc7-dfd067f94340
[15:45:02] [Server thread/WARN]: Tried to add entity with duplicate UUID 666e9c94-0dc0-4eae-8324-4e0e48a83353
[15:45:02] [Server thread/INFO]: Preparing spawn area: 54%
[15:45:03] [Server thread/INFO]: Preparing spawn area: 65%
[15:45:03] [Server thread/INFO]: Done (7.570s)! For help, type "help" or "?"
[15:45:03] [Server thread/INFO]: Starting GS4 status listener
[15:45:03] [Query Listener #1/INFO]: Query running on 0.0.0.0:25565
[15:45:53] [Server thread/WARN]: Tried to add entity with duplicate UUID 58a6a389-390f-45fe-a223-e9f1e030662d
[15:45:53] [Server thread/WARN]: Tried to add entity with duplicate UUID e341134b-e7ce-4aa1-90e1-6efa96d8650b
[15:45:53] [Server thread/WARN]: Tried to add entity with duplicate UUID 14cd33d0-cd34-4d6a-ac27-3b697a709be7
[15:45:53] [Server thread/WARN]: Tried to add entity with duplicate UUID 90483a77-9600-45b4-9f6f-5aa6ad43d8d6
[15:45:53] [Server thread/WARN]: Tried to add entity with duplicate UUID bb3c4b14-fad5-4f72-90cb-859dfe684933
[15:45:53] [Server thread/WARN]: Tried to add entity with duplicate UUID 062928ff-2603-42c9-ad5b-db2a4dfe2c78
[15:45:53] [Server thread/WARN]: Tried to add entity with duplicate UUID 8cf1458d-dd2d-4d20-a1e9-9b3ff0b026d5
[15:46:03] [User Authenticator #1/INFO]: UUID of player turtle2472 is xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
[15:46:03] [Server thread/INFO]: turtle2472[/127.0.0.1:61421] logged in with entity id 870 at (146.3491359054718, 109.0, 1168.487930355481)
[15:46:03] [Server thread/INFO]: turtle2472 joined the game
[15:46:05] [Server thread/INFO]: turtle2472 lost connection: TranslatableComponent{key='disconnect.genericReason', args=[Internal Exception: java.io.IOException: Broken pipe], siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null}}
[15:46:05] [Server thread/INFO]: turtle2472 left the game
stop
[15:46:16] [Server thread/INFO]: Stopping the server
[15:46:16] [Server thread/INFO]: Stopping server
[15:46:16] [Server thread/INFO]: Saving players
[15:46:16] [Server thread/INFO]: Saving worlds
[15:46:16] [Server thread/INFO]: Saving chunks for level 'world'/Overworld
[15:46:16] [Server thread/INFO]: Saving chunks for level 'world'/Nether
[15:46:16] [Server thread/INFO]: Saving chunks for level 'world'/The End
[15:46:19] [Server Shutdown Thread/INFO]: Stopping server
[15:46:19] [Server Shutdown Thread/INFO]: Saving players

The client/server never ran 15w31a but did upgrade from 1.8.8 to 15w31b. I have multiple profiles to switch between 1.8.1, "Current Release" and Snapshot for the client. The 1.8.1 and Current Release (1.8.8) operate as expected, Snapshot 15w31b does not. There production server still run 1.8.1.

Moving world and usercache.json did allow for a playable game though:

terminal log

$ mv world world-orig
$ mv usercache.json usercache.json-orig
$ java -Xmx1024M -Xms1024M -jar minecraft_server.jar 
[02:41:27] [Server thread/INFO]: Starting minecraft server version 15w31b
[02:41:27] [Server thread/INFO]: Loading properties
[02:41:27] [Server thread/INFO]: Default game type: SURVIVAL
[02:41:27] [Server thread/INFO]: Generating keypair
[02:41:28] [Server thread/INFO]: Starting Minecraft server on *:25565
[02:41:28] [Server thread/INFO]: Using default channel type
[02:41:28] [Server thread/INFO]: Preparing level "world"
[02:41:28] [Server thread/INFO]: Preparing start region for level 0
[02:41:29] [Server thread/INFO]: Preparing spawn area: 4%
[02:41:30] [Server thread/INFO]: Preparing spawn area: 7%
[02:41:31] [Server thread/INFO]: Preparing spawn area: 11%
[02:41:32] [Server thread/INFO]: Preparing spawn area: 17%
[02:41:33] [Server thread/INFO]: Preparing spawn area: 26%
[02:41:34] [Server thread/INFO]: Preparing spawn area: 32%
[02:41:35] [Server thread/INFO]: Preparing spawn area: 40%
[02:41:36] [Server thread/INFO]: Preparing spawn area: 49%
[02:41:37] [Server thread/INFO]: Preparing spawn area: 57%
[02:41:38] [Server thread/INFO]: Preparing spawn area: 65%
[02:41:39] [Server thread/INFO]: Preparing spawn area: 73%
[02:41:41] [Server thread/INFO]: Preparing spawn area: 80%
[02:41:42] [Server thread/INFO]: Preparing spawn area: 87%
[02:41:43] [Server thread/INFO]: Preparing spawn area: 94%
[02:41:43] [Server thread/INFO]: Done (15.470s)! For help, type "help" or "?"
[02:41:43] [Server thread/INFO]: Starting GS4 status listener
[02:41:43] [Query Listener #1/INFO]: Query running on 0.0.0.0:25565
[02:42:22] [User Authenticator #1/INFO]: UUID of player turtle2472 is xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
[02:42:22] [Server thread/INFO]: turtle2472[/127.0.0.1:53482] logged in with entity id 1080 at (-222.5, 64.0, 7.5)
[02:42:22] [Server thread/INFO]: turtle2472 joined the game
[02:42:27] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 3460ms behind, skipping 69 tick(s)
[02:42:57] [Server thread/INFO]: [turtle2472: Set own game mode to Creative Mode]
[02:43:31] [Server thread/INFO]: turtle2472 has just earned the achievement [Taking Inventory]
[02:43:48] [Server thread/INFO]: turtle2472 lost connection: TextComponent{text='Disconnected', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null}}
[02:43:48] [Server thread/INFO]: turtle2472 left the game

I was able to place a sign and edit it unlike MC-82968. This issue seems more related to the upgrade.

This is a link to my world folder as of 1.8.8: https://dl.dropboxusercontent.com/u/2306664/Archive/world.zip 388.9MB
This is a link to my world folder as of 15w31b: https://dl.dropboxusercontent.com/u/2306664/Archive/world_15w31b.zip 388.9MB

Please let me know if you would like the entire MC operating dir.

Are you asking that I wipe my world and start fresh? While I can do that, the idea would be to be able to upgrade an existing world so the players to not have to start from scratch. Please be more specific on what you would like me to do. Since I'm working with a dev environment I can do anything you need for this. I would rather not have to lose all world progress with 1.9 proper hits the streets.