Crash when loading Schematic

[kuzuanpa]

WorldEdit Version

7.4.6-beta-01

Platform Version

paper-26.3-32

Confirmations

• I am using the most recent Minecraft release.
• I am using a version of WorldEdit compatible with my Minecraft version.
• I am using the latest or recommended version of my platform software.
• I am NOT using a hybrid server, e.g. a server that combines Bukkit and Forge. Examples include Arclight, Mohist, and Cardboard.
• I am NOT using a fork of WorldEdit, such as FastAsyncWorldEdit (FAWE) or AsyncWorldEdit (AWE)

Bug Description

crash on load schematic from betterstructures

[17:06:15 WARN]: java.util.NoSuchElementException: No value present
[17:06:15 WARN]:        at java.base/java.util.Optional.get(Unknown Source)
[17:06:15 WARN]:        at worldedit-bukkit-7.4.6-beta-01.jar//com.sk89q.worldedit.bukkit.adapter.impl.v26_3.PaperweightDataConverters.nbtToState(PaperweightDataConverters.java:149)
[17:06:15 WARN]:        at worldedit-bukkit-7.4.6-beta-01.jar//com.sk89q.worldedit.bukkit.adapter.impl.v26_3.PaperweightDataConverters.fixBlockState(PaperweightDataConverters.java:144)
[17:06:15 WARN]:        at worldedit-bukkit-7.4.6-beta-01.jar//com.sk89q.worldedit.bukkit.adapter.impl.v26_3.PaperweightDataConverters.fixUp(PaperweightDataConverters.java:113)
[17:06:15 WARN]:        at worldedit-bukkit-7.4.6-beta-01.jar//com.sk89q.worldedit.extent.clipboard.io.sponge.VersionedDataFixer.fixUp(VersionedDataFixer.java:45)
[17:06:15 WARN]:        at worldedit-bukkit-7.4.6-beta-01.jar//com.sk89q.worldedit.extent.clipboard.io.sponge.ReaderUtil.decodePalette(ReaderUtil.java:129)
[17:06:15 WARN]:        at worldedit-bukkit-7.4.6-beta-01.jar//com.sk89q.worldedit.extent.clipboard.io.sponge.SpongeSchematicV3Reader.decodeBlocksIntoClipboard(SpongeSchematicV3Reader.java:141)
[17:06:15 WARN]:        at worldedit-bukkit-7.4.6-beta-01.jar//com.sk89q.worldedit.extent.clipboard.io.sponge.SpongeSchematicV3Reader.readVersion3(SpongeSchematicV3Reader.java:121)
[17:06:15 WARN]:        at worldedit-bukkit-7.4.6-beta-01.jar//com.sk89q.worldedit.extent.clipboard.io.sponge.SpongeSchematicV3Reader.read(SpongeSchematicV3Reader.java:71)
[17:06:15 WARN]:        at BetterStructures.jar//com.magmaguy.betterstructures.worldedit.Schematic.load(Schematic.java:108)
[17:06:15 WARN]:        at BetterStructures.jar//com.magmaguy.betterstructures.worldedit.SchematicDiskCache.loadThroughCache(SchematicDiskCache.java:121)
[17:06:15 WARN]:        at BetterStructures.jar//com.magmaguy.betterstructures.worldedit.SchematicDiskCache.load(SchematicDiskCache.java:92)

Expected Behavior

don't crash

Reproduction Steps

1. install plugins, put a content pack from betterStructures
2. launch server, crash

Anything Else?

I guess this bug is on your side. Litematica can load this file properly

and the file (please change the .zip -> .schem)

betterstructures_airballoon_barren.zip

[me4502]

Looks related to #3019

[me4502]

Closed by cfd4d66