Minecraft/Folia
1
0
Fork 0
Code Issues 50 Pull requests 12 Projects Releases Packages Wiki Activity Actions

[1.21.8] Unknown target reason, please report on the issue tracker #397

New issue
Closed
opened 2025-09-22 10:05:58 +02:00 by Teslicek · 1 comment
Teslicek commented 2025-09-22 10:05:58 +02:00 (Migrated from github.com)
Copy link

Stack trace

[02:43:27] [Region Scheduler Thread #7/WARN]: Unknown target reason, please report on the issue tracker
java.lang.Exception: null
	at net.minecraft.world.entity.Mob.setTarget(Mob.java:283) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.world.entity.Mob.setTarget(Mob.java:271) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.world.entity.monster.Shulker.teleportSomewhere(Shulker.java:415) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.world.entity.monster.Shulker.hitByShulkerBullet(Shulker.java:464) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.world.entity.monster.Shulker.hurtServer(Shulker.java:449) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.world.entity.Entity.hurtOrSimulate(Entity.java:2308) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.world.entity.projectile.ShulkerBullet.onHitEntity(ShulkerBullet.java:306) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.world.entity.projectile.Projectile.onHit(Projectile.java:372) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.world.entity.projectile.ShulkerBullet.onHit(ShulkerBullet.java:338) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.world.entity.projectile.Projectile.hitTargetOrDeflectSelf(Projectile.java:333) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.world.entity.projectile.Projectile.preHitTargetOrDeflectSelf(Projectile.java:307) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.world.entity.projectile.ShulkerBullet.tick(ShulkerBullet.java:240) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.server.level.ServerLevel.tickNonPassenger(ServerLevel.java:1357) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.world.level.Level.guardEntityTick(Level.java:1534) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.server.level.ServerLevel.lambda$tick$4(ServerLevel.java:833) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at io.papermc.paper.threadedregions.RegionizedWorldData.forEachTickingEntity(RegionizedWorldData.java:601) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.server.level.ServerLevel.tick(ServerLevel.java:814) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1834) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1668) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at io.papermc.paper.threadedregions.TickRegions$ConcreteRegionTickHandle.tickRegion(TickRegions.java:407) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at io.papermc.paper.threadedregions.TickRegionScheduler$RegionScheduleHandle.runTick(TickRegionScheduler.java:418) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f]
	at ca.spottedleaf.concurrentutil.scheduler.SchedulerThreadPool$TickThreadRunner.run(SchedulerThreadPool.java:546) ~[concurrentutil-0.0.3.jar:?]
	at java.base/java.lang.Thread.run(Thread.java:1474) ~[?:?]

Plugin and Datapack List

None that deal with entities.

Actions to reproduce (if known)

No response

Folia version

[11:24:39 INFO]: This server is running LSFolia version 1.21.8-DEV-master@e49fe2f (1970-01-01T00:00:00Z) (Implementing API version 1.21.8-R0.1-SNAPSHOT)
Error obtaining version information

(We are running a minimally modified Folia from commit github.com/PaperMC/Folia@7a1c5c7c7c, but we do not touch the entity or chunk logic in any way)

Other

No response

### Stack trace ``` [02:43:27] [Region Scheduler Thread #7/WARN]: Unknown target reason, please report on the issue tracker java.lang.Exception: null at net.minecraft.world.entity.Mob.setTarget(Mob.java:283) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.world.entity.Mob.setTarget(Mob.java:271) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.world.entity.monster.Shulker.teleportSomewhere(Shulker.java:415) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.world.entity.monster.Shulker.hitByShulkerBullet(Shulker.java:464) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.world.entity.monster.Shulker.hurtServer(Shulker.java:449) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.world.entity.Entity.hurtOrSimulate(Entity.java:2308) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.world.entity.projectile.ShulkerBullet.onHitEntity(ShulkerBullet.java:306) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.world.entity.projectile.Projectile.onHit(Projectile.java:372) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.world.entity.projectile.ShulkerBullet.onHit(ShulkerBullet.java:338) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.world.entity.projectile.Projectile.hitTargetOrDeflectSelf(Projectile.java:333) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.world.entity.projectile.Projectile.preHitTargetOrDeflectSelf(Projectile.java:307) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.world.entity.projectile.ShulkerBullet.tick(ShulkerBullet.java:240) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.server.level.ServerLevel.tickNonPassenger(ServerLevel.java:1357) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.world.level.Level.guardEntityTick(Level.java:1534) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.server.level.ServerLevel.lambda$tick$4(ServerLevel.java:833) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at io.papermc.paper.threadedregions.RegionizedWorldData.forEachTickingEntity(RegionizedWorldData.java:601) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.server.level.ServerLevel.tick(ServerLevel.java:814) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1834) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1668) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at io.papermc.paper.threadedregions.TickRegions$ConcreteRegionTickHandle.tickRegion(TickRegions.java:407) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at io.papermc.paper.threadedregions.TickRegionScheduler$RegionScheduleHandle.runTick(TickRegionScheduler.java:418) ~[lsfolia-1.21.8.jar:1.21.8-DEV-e49fe2f] at ca.spottedleaf.concurrentutil.scheduler.SchedulerThreadPool$TickThreadRunner.run(SchedulerThreadPool.java:546) ~[concurrentutil-0.0.3.jar:?] at java.base/java.lang.Thread.run(Thread.java:1474) ~[?:?] ``` ### Plugin and Datapack List None that deal with entities. ### Actions to reproduce (if known) _No response_ ### Folia version ``` [11:24:39 INFO]: This server is running LSFolia version 1.21.8-DEV-master@e49fe2f (1970-01-01T00:00:00Z) (Implementing API version 1.21.8-R0.1-SNAPSHOT) Error obtaining version information ``` (We are running a minimally modified Folia from commit https://github.com/PaperMC/Folia/commit/7a1c5c7c7c86a0071654e03d7bf82120d113ef38, but we do not touch the entity or chunk logic in any way) ### Other _No response_
ocelotpotpie commented 2025-12-25 04:42:54 +01:00 (Migrated from github.com)
Copy link

Please reproduce on Folia 1.21.11 and re-open if still an issue.

Please reproduce on Folia 1.21.11 and re-open if still an issue.
Sign in to join this conversation.
No Branch/Tag specified
Branches Tags
ver/1.21.11
ver/1.21.8
ver/1.21.7
ver/1.21.6
ver/1.21.5
ver/1.21.4
dev/1.21.3
dev/1.21.1
ver/1.20.6
experiment/sectorfile
ver/1.20.4
ver/1.19.4
No results found.
Labels
Clear labels   
documentation
Improvements or additions to documentation

  
good first issue
Good for newcomers

  
help wanted
Extra attention is needed

  
resolution: duplicate
Issue or Request is a copy of an existing ticket.

  
resolution: invalid
Issue or Request has no basis.

  
resolution: won't fix
Issue will not be resolved or feature not added.

  
status: needs triage

   
type: bug
Something doesn't work as it was intended to.

  
type: feature
Request for a new Feature.

  
type: performance

   
type: question
Issue represents a question and not a problem/request.

  
version: 1.19.4
Game version 1.19.4

  
version: 1.20
Game version 1.20

  
version: 1.20.1
Game version 1.20.1

  
version: 1.20.2
Game version 1.20.2

  
version: 1.20.4
Game version 1.20.4

  
version: 1.20.6
Game version 1.20.6

  
version: 1.21.11
Game version 1.21.11

  
version: 1.21.4
Game version 1.21.4

No labels
documentation
good first issue
help wanted
resolution: duplicate
resolution: invalid
resolution: won't fix
status: needs triage
type: bug
type: feature
type: performance
type: question
version: 1.19.4
version: 1.20
version: 1.20.1
version: 1.20.2
version: 1.20.4
version: 1.20.6
version: 1.21.11
version: 1.21.4
Milestone
Clear milestone
No items
No milestone
Projects
Clear projects
No items
No project
Assignees
Clear assignees
No assignees
1 participant
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference
Minecraft/Folia#397
No description provided.