PaperMC / PaperMC/Folia

Issue blockstate get from the item meta is set to be at 0,0,0 problam

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#328 3 comments 0 reactions 0 assignees View on GitHub

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status: needs triage type: bug
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Description

Expected behavior

ShulkerBox Should open properly after right click.

Observed/Actual behavior

There is an error: at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
[03:22:26 ERROR]: Could not pass event PlayerInteractEvent to NekoPlugin v1.4-SNAPSHOT
java.lang.IllegalStateException: Thread failed main thread check: Cannot queue block even data async, context=[thread=Region Scheduler Thread #2,class=io.papermc.paper.threadedregions.TickRegionScheduler$TickThreadRunner,region={center=[-89, 17],world=world}], world=world, block_pos=BlockPos{x=0, y=0, z=0}

Steps/models to reproduce

1.Write a plugin using the following code: https://pastes.dev/Xs6McEXrCv
2.compile plugin put and start server
3.add Shulker Box to you inventory and right-click on air
4.got error

Plugin and Datapack List

Plugin: Neko-Plugin(by me)
Datapack: Not have

Folia version

This server is running Folia version 1.21.4-DEV-dev/hard-fork@3af04d9 (1970-01-01T00:00:00Z) (Implementing API version 1.21.4-R0.1-SNAPSHOT)

Other

No response

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the issue with the linked plugin code and the reported Folia 1.21.4 version, then trace the PlayerInteractEvent error and its block_pos={x=0, y=0, z=0} context. Done means right-clicking a Shulker Box on air opens it without the async block-data or main-thread-check error.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
backend, game-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
38/100

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