Crashes seemingly from other plugins accessing blocks the same time as FAWE lighting updates

[zombachu]

Bug report for FastAsyncWorldEdit 1.13.2

[REQUIRED] FastAsyncWorldEdit Version Number:

[03:58:17 INFO]: [FAWE] FastAsyncWorldEdit-1.13-110 by Empire92
[03:58:17 INFO]: ------------------------------------
[03:58:17 INFO]:  - DATE: May 12, 2019 12:00:00 AM
[03:58:17 INFO]:  - COMMIT: e72a5cf
[03:58:17 INFO]:  - BUILD: 110
[03:58:17 INFO]:  - PLATFORM: bukkit
[03:58:17 INFO]: ------------------------------------
[03:58:17 INFO]: Platforms:
[03:58:17 INFO]:  - Bukkit
[03:58:17 INFO]: Capabilities:
[03:58:17 INFO]:  - GAME_HOOKS: Bukkit
[03:58:17 INFO]:  - CONFIGURATION: Bukkit
[03:58:17 INFO]:  - USER_COMMANDS: Bukkit
[03:58:17 INFO]:  - PERMISSIONS: Bukkit
[03:58:17 INFO]:  - WORLDEDIT_CUI: Bukkit
[03:58:17 INFO]:  - WORLD_EDITING: Bukkit
[03:58:17 INFO]: ------------------------------------

[REQUIRED] Spigot/Paper Version Number:

CraftBukkit version git-Spigot-1a3504a-dfa7583 (MC: 1.13.2) (Implementing API version 1.13.2-R0.1-SNAPSHOT)

Links to config.yml and config-legacy.yml file:

config.yml: https://hastebin.com/omelusogen.yml config-legacy.yml: https://hastebin.com/ewenosuciv.yml

[REQUIRED] Description of the problem:

Relevant excerpts from the logs of two crashes: https://hastebin.com/ojaqumevuf.sql

Plugins being used on the server:

CleanroomGenerator, CoreProtect, WorldEdit, FastAsyncWorldEdit, FastAsyncVoxelSniper, PermissionsEx, PlotSquared, BanManager, WorldGuard, ProtocolLib, Multiverse-Core, VanishNoPacket, SynergyCore, SynergyLobby, Multiverse-Inventories, ArmorStandTools, SynergySurvival, Multiverse-NetherPortals, BuycraftX, SynergyCreative

How to replicate:

So far we haven't been able to replicate the crash consistently but each time the last action done was a WorldEdit command and the thread dump for FAWE has been identical.

Checklist:

• [X] I included all information required in the sections above
• [X] I made sure there are no duplicates of this report (Use Search)
• [X] I made sure I am using an up-to-date version of FastAsyncWorldEdit for 1.13.2
• [X] I made sure the bug/error is not caused by any other plugin

[zombachu]

Just wanted to give an update that after disabling lighting in the config a week ago we haven’t had this issue since

[NotMyFault]

Lightning is not properly rewritten yet, (referring to #127)