FAVS /b cs f

[belphhegor]

Bug report for FastAsyncWorldEdit 1.13.2

[REQUIRED] FastAsyncWorldEdit Version Number:
[13:06:02 INFO]: (FAWE) FAWE 19.4.27-686c71d-13 by Empire92
[13:06:02 INFO]: - DATE: 27 avr. 2019 00:00:00
[13:06:02 INFO]: - COMMIT: 686c71d
[13:06:02 INFO]: - BUILD: 13
[13:06:02 INFO]: - PLATFORM: bukkit
[13:06:02 INFO]: Platforms:
[13:06:02 INFO]: - Bukkit (1.13.100)
[13:06:02 INFO]: Capabilities:
[13:06:02 INFO]: - GAME_HOOKS: Bukkit
[13:06:02 INFO]: - CONFIGURATION: Bukkit
[13:06:02 INFO]: - USER_COMMANDS: Bukkit
[13:06:02 INFO]: - PERMISSIONS: Bukkit
[13:06:02 INFO]: - WORLDEDIT_CUI: Bukkit
[13:06:02 INFO]: - WORLD_EDITING: Bukkit

[REQUIRED] Spigot/Paper Version Number:
[13:38:00 INFO]: This server is running CraftBukkit version git-Spigot-1a3504a-d
fa7583 (MC: 1.13.2) (Implementing API version 1.13.2-R0.1-SNAPSHOT)
[13:38:00 INFO]: This is a final build for 1.13.2. Please see https://www.spigot
mc.org/go/1.13.2 for details about upgrading.

(It works just fine on Paper however)

Links to config.yml and config-legacy.yml file:
The plugin was just installed. NO CONFIG FILES WERE EDITED.

[REQUIRED] Description of the problem:
FAVS' copy-paste command /b cs f (copy-pasting only replacing air blocks) doesn't seem to work : I tried with the easiest blocks (2 blocks of minecraft:stone). Right-clicking with the gunpowder seems to work just fine (Copy is successful) but pasting triggers the following error and doesn't do anything. (still better than doing something wrong)

Here's the error log after PASTING (right-click with arrow) :

[13:34:31 WARN]: java.lang.NoSuchMethodError: org.bukkit.Material.isEmpty()Z
[13:34:31 WARN]:        at com.boydti.fawe.bukkit.wrapper.AsyncBlock.isEmpty(Asy
ncBlock.java:281)
[13:34:31 WARN]:        at com.thevoxelbox.voxelsniper.brush.StampBrush.setBlock
Fill(StampBrush.java:70)
[13:34:31 WARN]:        at com.thevoxelbox.voxelsniper.brush.StampBrush.stampFil
l(StampBrush.java:154)
[13:34:31 WARN]:        at com.thevoxelbox.voxelsniper.brush.StampBrush.arrow(St
ampBrush.java:224)
[13:34:31 WARN]:        at com.thevoxelbox.voxelsniper.brush.Brush.perform(Brush
.java:69)
[13:34:31 WARN]:        at com.thevoxelbox.voxelsniper.Sniper.snipeOnCurrentThre
ad(Sniper.java:388)
[13:34:31 WARN]:        at com.thevoxelbox.voxelsniper.Sniper.lambda$null$0(Snip
er.java:169)
[13:34:31 WARN]:        at com.boydti.fawe.object.FawePlayer.lambda$runAction$4(
FawePlayer.java:309)
[13:34:31 WARN]:        at com.boydti.fawe.object.task.SimpleAsyncNotifyQueue.op
erate(SimpleAsyncNotifyQueue.java:25)
[13:34:31 WARN]:        at com.boydti.fawe.object.task.AsyncNotifyQueue$1.run(As
yncNotifyQueue.java:15)
[13:34:31 WARN]:        at org.bukkit.craftbukkit.v1_13_R2.scheduler.CraftTask.r
un(CraftTask.java:81)
[13:34:31 WARN]:        at org.bukkit.craftbukkit.v1_13_R2.scheduler.CraftAsyncT
ask.run(CraftAsyncTask.java:52)
[13:34:31 WARN]:        at java.base/java.util.concurrent.ThreadPoolExecutor.run
Worker(Unknown Source)
[13:34:31 WARN]:        at java.base/java.util.concurrent.ThreadPoolExecutor$Wor
ker.run(Unknown Source)
[13:34:31 WARN]:        at java.base/java.lang.Thread.run(Unknown Source)

Plugins being used on the server:
Multiverse-Core, FAWE and FAVS, that is all.

How to replicate:
Step 1 : Type /b cs f
Step 2 : Type /b 1, type /vh 2, correctly preparing a cylinder clipboard with radius = 1, height = 2
Step 3 : Right-click (with gunpowder) the middle lowest block of the cylinder area you wish to copy.
Step 4 : Right-click (with arrow) the destination area for your clipboard. The issue is triggered.

Checklist:

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