Question !URGENT! 1.19 Paper - Main thread terminated by WatchDog due to hard crash

jasperach

New member
Jan 8, 2023
3
0
1
Hi,

I just downgraded from paper 1.19.3 (where everything was working fine) to 1.19 and my server is unable to start. I have tried updating any plugins which flag as an ERROR in the console log but still can't work out the issue.

Logs attached below (bottom half in a follow up comment). Any help would be greatly appreciated - thanks!

Code:
Starting org.bukkit.craftbukkit.Main
System Info: Java 17 (OpenJDK 64-Bit Server VM 17.0.5+8-LTS) Host: Linux 5.15.0-52-generic (amd64)
Loading libraries, please wait...
[16:06:26 INFO]: Building unoptimized datafixer
[16:06:27 INFO]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD'
[16:06:28 INFO]: Loaded 7 recipes
[16:06:29 INFO]: Starting minecraft server version 1.19
[16:06:29 INFO]: Loading properties
[16:06:29 INFO]: This server is running Paper version git-Paper-81 (MC: 1.19) (Implementing API version 1.19-R0.1-SNAPSHOT) (Git: 86f87ba)
[16:06:29 INFO]: Server Ping Player Sample Count: 12
[16:06:29 INFO]: Using 4 threads for Netty based IO
[16:06:29 INFO]: Default game type: ADVENTURE
[16:06:29 INFO]: Generating keypair
[16:06:29 INFO]: Starting Minecraft server on *:25565
[16:06:29 INFO]: Using epoll channel type
[16:06:29 INFO]: Paper: Using libdeflate (Linux x86_64) compression from Velocity.
[16:06:29 INFO]: Paper: Using OpenSSL 1.1.x (Linux x86_64) cipher from Velocity.[16:06:30 ERROR]: [STDERR] [org.bukkit.craftbukkit.v1_19_R1.legacy.CraftLegacy] Initializing Legacy Material Support. Unless you have legacy plugins and/or data this is a bug!
[16:06:33 WARN]: Legacy plugin HealthBar v1.7 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin SHSM v0.1.1 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin NoCraft v1.0 does not specify an api-version.
[16:06:33 ERROR]: Could not load 'plugins/WGBlockRestricter.jar' in folder 'plugins'
org.bukkit.plugin.UnknownDependencyException: Unknown/missing dependency plugins: [WGCustomFlags]. Please download and install these plugins to run 'WGBlockRestricter'.
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:287) ~[paper-api-1.19-R0.1-SNAPSHOT.jar:?]at org.bukkit.craftbukkit.v1_19_R1.CraftServer.loadPlugins(CraftServer.java:421) ~[paper-1.19.jar:git-Paper-81]at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:278) ~[paper-1.19.jar:git-Paper-81]at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1122) ~[paper-1.19.jar:git-Paper-81]at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:303) ~[paper-1.19.jar:git-Paper-81]at java.lang.Thread.run(Thread.java:833) ~[?:?]
[16:06:33 WARN]: Legacy plugin TrapManager v0.1 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin Lockette v1.8.23 does not specify an api-version.[16:06:33 WARN]: Legacy plugin NoVanillaEXP v1.0 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin Launchpads v3.0.0 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin HungerPlusPlus v0.4a does not specify an api-version.
[16:06:33 ERROR]: Could not load 'plugins/WGFlyFlag.jar' in folder 'plugins'
org.bukkit.plugin.UnknownDependencyException: Unknown/missing dependency plugins: [WGCustomFlags]. Please download and install these plugins to run 'WGFlyFlag'.at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:287) ~[paper-api-1.19-R0.1-SNAPSHOT.jar:?]at org.bukkit.craftbukkit.v1_19_R1.CraftServer.loadPlugins(CraftServer.java:421) ~[paper-1.19.jar:git-Paper-81]at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:278) ~[paper-1.19.jar:git-Paper-81]at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1122) ~[paper-1.19.jar:git-Paper-81]at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:303) ~[paper-1.19.jar:git-Paper-81]at java.lang.Thread.run(Thread.java:833) ~[?:?]
[16:06:33 WARN]: Legacy plugin EffectLib v5.5 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin MoreHearts v1.1 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin SimpleSit v1.6.3 does not specify an api-version.[16:06:33 WARN]: Legacy plugin InfernalMobs v5.4 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin Parties v2.2.20 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin AutoAnnouncer v1.7-03.23 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin BountyHunters v1.4.7 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin KillerMoney v4.2.0 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin SignShop v2.11.2 does not specify an api-version.[16:06:33 WARN]: Legacy plugin CommandSigns v1.9.3.3 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin Citizens v2.0.22-SNAPSHOT (build 1493) does not specify an api-version.
[16:06:33 WARN]: Legacy plugin SignColors v0.6 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin BlockBall v6.24.1 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin Shopkeepers v2.2.2 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin HeavySpleef v2.4.1 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin EnjinMinecraftPlugin v2.7.7 does not specify an api-version.
[16:06:33 WARN]: Legacy plugin RPGItems v3.5.105 does not specify an api-version.
[16:06:33 INFO]: [HealthBar] Loading HealthBar v1.7
[16:06:33 INFO]: [SHSM] Loading SHSM v0.1.1
[16:06:33 INFO]: [NoCraft] Loading NoCraft v1.0
[16:06:33 INFO]: [GroupManager] Loading GroupManager v0.2.0
[16:06:33 INFO]: [ClearLag] Loading ClearLag v3.2.2
[16:06:33 INFO]: [TrapManager] Loading TrapManager v0.1
[16:06:33 INFO]: [Lockette] Loading Lockette v1.8.23
[16:06:33 INFO]: [NoVanillaEXP] Loading NoVanillaEXP v1.0
[16:06:33 INFO]: [ProtocolLib] Loading ProtocolLib v5.0.0-SNAPSHOT-b608
[16:06:34 INFO]: [Launchpads] Loading Launchpads v3.0.0
[16:06:34 INFO]: [iDisguise] Loading iDisguise v5.8.2
[16:06:34 INFO]: [HungerPlusPlus] Loading HungerPlusPlus v0.4a
[16:06:34 INFO]: [DropEdit] Loading DropEdit v1.11.12
[16:06:34 INFO]: [Effect Library] Loading EffectLib v5.5
[16:06:34 INFO]: [MoreHearts] Loading MoreHearts v1.1
[16:06:34 INFO]: [Vault] Loading Vault v1.7.2-b107
[16:06:34 INFO]: [SimpleSit] Loading SimpleSit v1.6.3
[16:06:34 INFO]: [InfernalMobs] Loading InfernalMobs v5.4
[16:06:34 INFO]: [WorldEdit] Loading WorldEdit v7.2.13+46576cc
[16:06:35 INFO]: Got request to register class com.sk89q.worldedit.bukkit.BukkitServerInterface with WorldEdit [com.sk89q.worldedit.extension.platform.PlatformManager@50dfe8c7]
[16:06:35 INFO]: [Essentials] Loading Essentials v2.18.0.22
[16:06:35 INFO]: [UltraCosmetics] Loading UltraCosmetics v2.5.5
[16:06:35 INFO]: [Parties] Loading Parties v2.2.20
[16:06:35 INFO]: [AutoAnnouncer] Loading AutoAnnouncer v1.7-03.23
[16:06:35 INFO]: [BountyHunters] Loading BountyHunters v1.4.7
[16:06:35 INFO]: [KillerMoney] Loading KillerMoney v4.2.0
[16:06:35 INFO]: [HolographicDisplays] Loading HolographicDisplays v2.3.2
[16:06:35 INFO]: [SignShop] Loading SignShop v2.11.2
[16:06:35 INFO]: [CommandSigns] Loading CommandSigns v1.9.3.3
[16:06:35 INFO]: [WorldGuard] Loading WorldGuard v7.0.8-beta-01+cbb2ba7
[16:06:35 INFO]: [Citizens] Loading Citizens v2.0.22-SNAPSHOT (build 1493)
[16:06:35 INFO]: [SignColors] Loading SignColors v0.6
[16:06:35 INFO]: [BlockBall] Loading BlockBall v6.24.1
[16:06:35 INFO]: [Shopkeepers] Loading Shopkeepers v2.2.2
[16:06:35 INFO]: [Quests] Loading Quests v4.2.4-b310
[16:06:35 INFO]: [EssentialsProtect] Loading EssentialsProtect v2.18.0.22
[16:06:35 INFO]: [HeavySpleef] Loading HeavySpleef v2.4.1
[16:06:35 INFO]: [EssentialsChat] Loading EssentialsChat v2.18.0.22
[16:06:35 INFO]: [Duels] Loading Duels v3.3.0
[16:06:35 INFO]: [EssentialsSpawn] Loading EssentialsSpawn v2.18.0.22
[16:06:35 INFO]: [MagicSpells] Loading MagicSpells v4.0-Beta-12
[16:06:35 INFO]: [EnjinMinecraftPlugin] Loading EnjinMinecraftPlugin v2.7.7
[16:06:35 INFO]: [CratesPlus] Loading CratesPlus v4.5.2
[16:06:35 INFO]: [RPGItems] Loading RPGItems v3.5.105
[16:06:35 INFO]: Server permissions file permissions.yml is empty, ignoring it
[16:06:35 INFO]: [ProtocolLib] Enabling ProtocolLib v5.0.0-SNAPSHOT-b608
[16:06:35 INFO]: [Vault] Enabling Vault v1.7.2-b107
[16:06:35 WARN]: [Vault] Loaded class com.earth2me.essentials.api.Economy from Essentials v2.18.0.22 which is not a depend or softdepend of this plugin.
[16:06:35 INFO]: [Vault] [Economy] Essentials Economy found: Waiting
[16:06:35 WARN]: [Vault] Loaded class org.anjocaido.groupmanager.GroupManager from GroupManager v0.2.0 which is not a depend or softdepend of this plugin.
[16:06:35 INFO]: [Vault] [Permission] GroupManager found: Waiting
[16:06:35 INFO]: [Vault] [Permission] SuperPermissions loaded as backup permission system.
[16:06:35 INFO]: [Vault] [Chat] GroupManager found: Waiting
[16:06:35 INFO]: [Vault] Enabled Version 1.7.2-b107
[16:06:35 INFO]: [WorldEdit] Enabling WorldEdit v7.2.13+46576cc
[16:06:35 INFO]: Registering commands with com.sk89q.worldedit.bukkit.BukkitServerInterface
[16:06:35 INFO]: New permissions resolver: VaultResolver detected. Added to disabled resolvers list.
[16:06:35 INFO]: WEPIF: Updated config file
[16:06:35 WARN]: [WorldEdit] Loaded class org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder from GroupManager v0.2.0 which is not a depend or softdepend of this plugin.
[16:06:35 INFO]: WEPIF: Using the Bukkit Permissions API.
[16:06:35 INFO]: Using com.sk89q.worldedit.bukkit.adapter.impl.v1_19_R1.PaperweightAdapter as the Bukkit adapter
 

jasperach

New member
Jan 8, 2023
3
0
1
Follow up comment for bottom half of the logs:

Code:
[16:06:36 INFO]: Preparing level "world"
[16:06:36 INFO]: -------- World Settings For [world] --------
[16:06:36 INFO]: Item Merge Radius: 2.5
[16:06:36 INFO]: Item Despawn Rate: 6000
[16:06:36 INFO]: View Distance: 6
[16:06:36 INFO]: Simulation Distance: 10
[16:06:36 INFO]: Allow Zombie Pigmen to spawn from portal blocks: false
[16:06:36 INFO]: Arrow Despawn Rate: 1200 Trident Respawn Rate:1200
[16:06:36 INFO]: Zombie Aggressive Towards Villager: true
[16:06:36 INFO]: Nerfing mobs spawned from spawners: false
[16:06:36 INFO]: Mob Spawn Range: 4
[16:06:36 INFO]: Experience Merge Radius: 3.0
[16:06:36 INFO]: Cactus Growth Modifier: 100%
[16:06:36 INFO]: Cane Growth Modifier: 100%
[16:06:36 INFO]: Melon Growth Modifier: 100%
[16:06:36 INFO]: Mushroom Growth Modifier: 100%
[16:06:36 INFO]: Pumpkin Growth Modifier: 100%
[16:06:36 INFO]: Sapling Growth Modifier: 100%
[16:06:36 INFO]: Beetroot Growth Modifier: 100%
[16:06:36 INFO]: Carrot Growth Modifier: 100%
[16:06:36 INFO]: Potato Growth Modifier: 100%
[16:06:36 INFO]: Wheat Growth Modifier: 100%
[16:06:36 INFO]: NetherWart Growth Modifier: 100%
[16:06:36 INFO]: Vine Growth Modifier: 100%
[16:06:36 INFO]: Cocoa Growth Modifier: 100%
[16:06:36 INFO]: Bamboo Growth Modifier: 100%
[16:06:36 INFO]: SweetBerry Growth Modifier: 100%
[16:06:36 INFO]: Kelp Growth Modifier: 100%
[16:06:36 INFO]: TwistingVines Growth Modifier: 100%
[16:06:36 INFO]: WeepingVines Growth Modifier: 100%
[16:06:36 INFO]: CaveVines Growth Modifier: 100%
[16:06:36 INFO]: GlowBerry Growth Modifier: 100%
[16:06:36 INFO]: Entity Activation Range: An 32 / Mo 32 / Ra 48 / Mi 16 / Tiv true / Isa false
[16:06:36 INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64[16:06:36 INFO]: Hopper Transfer: 8 Hopper Check: 1 Hopper Amount: 1 Hopper Can Load Chunks: false
[16:06:36 INFO]: Custom Map Seeds: Village: 10387312 Desert: 14357617 Igloo: 14357618 Jungle: 14357619 Swamp: 14357620 Monument: 10387313 Ocean: 14357621 Shipwreck: 165745295 End City: 10387313 Slime: 987234911 Nether: 30084232 Mansion: 10387319 Fossil: 14357921 Portal: 34222645
[16:06:36 INFO]: Max TNT Explosions: 100
[16:06:36 INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms
[16:06:36 INFO]: Preparing start region for dimension minecraft:overworld
[16:06:36 INFO]: Time elapsed: 124 ms
[16:06:36 INFO]: [HealthBar] Enabling HealthBar v1.7*
[16:06:36 INFO]: [SHSM] Enabling SHSM v0.1.1*
[16:06:36 INFO]: [SHSM] SHSM has started!
[16:06:36 INFO]: [NoCraft] Enabling NoCraft v1.0*
[16:06:36 INFO]: [GroupManager] Enabling GroupManager v0.2.0
[16:06:37 WARN]: java.lang.RuntimeException: Server attempted to load chunk saved with newer version of minecraft! 3218 > 3105
[16:06:37 WARN]: at net.minecraft.world.level.chunk.storage.ChunkRegionLoader.loadChunk(ChunkRegionLoader.java:152)
[16:06:37 WARN]: at com.destroystokyo.paper.io.chunk.ChunkLoadTask.executeTask(ChunkLoadTask.java:117)
[16:06:37 WARN]: at com.destroystokyo.paper.io.chunk.ChunkLoadTask.run(ChunkLoadTask.java:42)
[16:06:37 WARN]: at com.destroystokyo.paper.io.QueueExecutorThread.pollTasks(QueueExecutorThread.java:118)
[16:06:37 WARN]: at com.destroystokyo.paper.io.QueueExecutorThread.run(QueueExecutorThread.java:51)
[16:06:37 WARN]: java.lang.RuntimeException: Server attempted to load chunk saved with newer version of minecraft! 3218 > 3105
[16:06:37 WARN]: at net.minecraft.world.level.chunk.storage.ChunkRegionLoader.loadChunk(ChunkRegionLoader.java:152)
[16:06:37 WARN]: at com.destroystokyo.paper.io.chunk.ChunkLoadTask.executeTask(ChunkLoadTask.java:117)
[16:06:37 WARN]: at com.destroystokyo.paper.io.chunk.ChunkLoadTask.run(ChunkLoadTask.java:42)
[16:06:37 WARN]: at com.destroystokyo.paper.io.QueueExecutorThread.pollTasks(QueueExecutorThread.java:118)
[16:06:37 WARN]: at com.destroystokyo.paper.io.QueueExecutorThread.run(QueueExecutorThread.java:51)
[16:06:37 WARN]: java.lang.RuntimeException: Server attempted to load chunk saved with newer version of minecraft! 3218 > 3105
[16:06:37 WARN]: at net.minecraft.world.level.chunk.storage.ChunkRegionLoader.loadChunk(ChunkRegionLoader.java:152)
[16:06:37 WARN]: at com.destroystokyo.paper.io.chunk.ChunkLoadTask.executeTask(ChunkLoadTask.java:117)
[16:06:37 WARN]: at com.destroystokyo.paper.io.chunk.ChunkLoadTask.run(ChunkLoadTask.java:42)
[16:06:37 WARN]: at com.destroystokyo.paper.io.QueueExecutorThread.pollTasks(QueueExecutorThread.java:118)
[16:06:37 WARN]: at com.destroystokyo.paper.io.QueueExecutorThread.run(QueueExecutorThread.java:51)
[16:06:37 WARN]: java.lang.RuntimeException: Server attempted to load chunk saved with newer version of minecraft! 3218 > 3105
[16:06:37 WARN]: at net.minecraft.world.level.chunk.storage.ChunkRegionLoader.loadChunk(ChunkRegionLoader.java:152)
[16:06:37 WARN]: at com.destroystokyo.paper.io.chunk.ChunkLoadTask.executeTask(ChunkLoadTask.java:117)
[16:06:37 WARN]: at com.destroystokyo.paper.io.chunk.ChunkLoadTask.run(ChunkLoadTask.java:42)
[16:06:37 WARN]: at com.destroystokyo.paper.io.QueueExecutorThread.pollTasks(QueueExecutorThread.java:118)
[16:06:37 WARN]: at com.destroystokyo.paper.io.QueueExecutorThread.run(QueueExecutorThread.java:51)
[16:06:37 INFO]: WEPIF: GroupManager detected! Using GroupManager for permissions.
[16:06:38 INFO]: Stopping main thread (Ignore any thread death message you see! - DO NOT REPORT THREAD DEATH TO PAPER)
[16:06:38 ERROR]: Main thread terminated by WatchDog due to hard crash
java.lang.ThreadDeath: nullat java.lang.Thread.stop(Thread.java:942) ~[?:?]at net.minecraft.server.MinecraftServer.stopServer(MinecraftServer.java:914) ~[paper-1.19.jar:git-Paper-81]at net.minecraft.server.dedicated.DedicatedServer.stopServer(DedicatedServer.java:781) ~[paper-1.19.jar:git-Paper-81]at net.minecraft.server.MinecraftServer.close(MinecraftServer.java:886) ~[paper-1.19.jar:git-Paper-81]at org.bukkit.craftbukkit.v1_19_R1.util.ServerShutdownThread.run(ServerShutdownThread.java:28) ~[paper-1.19.jar:git-Paper-81]
[16:06:38 INFO]: Stopping server
[16:06:38 INFO]: Unregistering com.sk89q.worldedit.bukkit.BukkitServerInterface from WorldEdit
[16:06:38 INFO]: Saving players
[16:06:38 INFO]: Saving worlds
 

thesciencewalrus

New member
Jan 8, 2023
1
0
1
You can't load new worlds in old Minecraft versions. So since your world was loaded in Paper 1.19.3, it must be loaded in 1.19.3. Other solutions would be to find a backup of the world from 1.19 or delete the world entirely.

Should note that Paper only supports 1.19.3 so by switching to 1.19 you'll be forgoing support for your server from most of the Paper community.
 

jasperach

New member
Jan 8, 2023
3
0
1
Hi, I'm not sure what you mean by this - the world was originally 1.12.

I then loaded it in 1.19.3 completely fine, so I was loading the world from an old Minecraft version without any issues.

After this, I tried going back to 1.19 and got this error.
 

mja00

New member
Jun 22, 2022
9
1
3
Hi, I'm not sure what you mean by this - the world was originally 1.12.

I then loaded it in 1.19.3 completely fine, so I was loading the world from an old Minecraft version without any issues.

After this, I tried going back to 1.19 and got this error.
Yes, you cannot downgrade from 1.19.3 to 1.19. You'll either need to load server on 1.19.3 or start with the 1.12 world on 1.19 and not upgrade to 1.19.3.
 
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