java.lang.IllegalArgumentException: BAMBOO_SAPLING isn't an item

[aikomastboom]

plugin version 1.7.1 server startup:

Starting org.bukkit.craftbukkit.Main
WARN StatusConsoleListener Advanced terminal features are not available in this environment
[bootstrap] Running Java 21 (OpenJDK 64-Bit Server VM 21.0.4+7-LTS; Eclipse Adoptium Temurin-21.0.4+7) on Linux 6.10.3-200.fc40.x86_64 (amd64)
[bootstrap] Loading Paper 1.21-130-master@b1b5d4c (2024-08-10T10:02:42Z) for Minecraft 1.21
m
...
[BetterStructures] Enabling BetterStructures v1.7.1

how I fixed it locally:

Index: src/main/java/com/magmaguy/betterstructures/chests/ChestContents.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/src/main/java/com/magmaguy/betterstructures/chests/ChestContents.java b/src/main/java/com/magmaguy/betterstructures/chests/ChestContents.java
--- a/src/main/java/com/magmaguy/betterstructures/chests/ChestContents.java (revision 2d483c0a453b1c1fab41c46ba69a8068a878d690)
+++ b/src/main/java/com/magmaguy/betterstructures/chests/ChestContents.java (date 1723657423954)
@@ -140,8 +140,13 @@
                 }
             }
             if (material != null || itemStack != null) {
-                ChestEntry chestEntry = new ChestEntry(material, weight, minAmount, maxAmount, itemStack, procedurallyGeneratedEnchantments, treasureConfigFields);
-                chestEntries.add(chestEntry);
+                if(material.isItem()) {
+                    ChestEntry chestEntry = new ChestEntry(material, weight, minAmount, maxAmount, itemStack, procedurallyGeneratedEnchantments, treasureConfigFields);
+                    chestEntries.add(chestEntry);
+                } else {
+                    Logger.warn(material + " is not an Item!");
+                }
+
             }
         }
         return chestEntries;

[BetterStructures] Failed to correctly fill chests!
java.lang.IllegalArgumentException: BAMBOO_SAPLING isn't an item
      at com.google.common.base.Preconditions.checkArgument(Preconditions.java:143)
      at org.bukkit.inventory.ItemStack.of(ItemStack.java:58)
      at org.bukkit.inventory.ItemStack.<init>(ItemStack.java:138)
      at org.bukkit.inventory.ItemStack.<init>(ItemStack.java:117)
      at org.bukkit.inventory.ItemStack.<init>(ItemStack.java:104)
      at 103241.jar//com.magmaguy.betterstructures.chests.ChestEntry.rollEntry(ChestEntry.java:37)
      at 103241.jar//com.magmaguy.betterstructures.chests.ChestContents$ChestRarity.rollLoot(ChestContents.java:187)
      at 103241.jar//com.magmaguy.betterstructures.chests.ChestContents.rollChestContents(ChestContents.java:159)
      at 103241.jar//com.magmaguy.betterstructures.buildingfitter.FitAnything.fillChests(FitAnything.java:290)
      at 103241.jar//com.magmaguy.betterstructures.buildingfitter.FitAnything.paste(FitAnything.java:199)
      at 103241.jar//com.magmaguy.betterstructures.buildingfitter.FitSurfaceBuilding.scan(FitSurfaceBuilding.java:62)
      at 103241.jar//com.magmaguy.betterstructures.buildingfitter.FitSurfaceBuilding.<init>(FitSurfaceBuilding.java:25)
      at 103241.jar//com.magmaguy.betterstructures.listeners.NewChunkLoadEvent.surfaceScanner(NewChunkLoadEvent.java:57)
      at 103241.jar//com.magmaguy.betterstructures.listeners.NewChunkLoadEvent.onChunkLoad(NewChunkLoadEvent.java:45)
      at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor25.execute(Unknown Source)

[servicomcr]

[17:53:56 WARN]: [BetterStructures] Failed to correctly fill chests! [17:53:56 WARN]: java.lang.IllegalArgumentException: BAMBOO_SAPLING isn't an item [17:53:56 WARN]: at com.google.common.base.Preconditions.checkArgument(Preconditions.java:143) [17:53:56 WARN]: at org.bukkit.inventory.ItemStack.of(ItemStack.java:69) [17:53:56 WARN]: at org.bukkit.inventory.ItemStack.(ItemStack.java:149) [17:53:56 WARN]: at org.bukkit.inventory.ItemStack.(ItemStack.java:128) [17:53:56 WARN]: at org.bukkit.inventory.ItemStack.(ItemStack.java:115) [17:53:56 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.chests.ChestEntry.rollEntry(ChestEntry.java:37) [17:53:56 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.chests.ChestContents$ChestRarity.rollLoot(ChestContents.java:187) [17:53:56 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.chests.ChestContents.rollChestContents(ChestContents.java:159) [17:53:56 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.buildingfitter.FitAnything.fillChests(FitAnything.java:290) [17:53:56 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.buildingfitter.FitAnything.paste(FitAnything.java:199) [17:53:56 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.buildingfitter.FitSurfaceBuilding.scan(FitSurfaceBuilding.java:62) [17:53:56 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.buildingfitter.FitSurfaceBuilding.(FitSurfaceBuilding.java:25) [17:53:56 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.listeners.NewChunkLoadEvent.surfaceScanner(NewChunkLoadEvent.java:57) [17:53:56 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.listeners.NewChunkLoadEvent.onChunkLoad(NewChunkLoadEvent.java:45) [17:53:56 WARN]: at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor826.execute(Unknown Source) [17:53:56 WARN]: at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:77) [17:53:56 WARN]: at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:77) [17:53:56 WARN]: at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) [17:53:56 WARN]: at io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:54) [17:53:56 WARN]: at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:131) [17:53:56 WARN]: at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:628) [17:53:56 WARN]: at net.minecraft.world.level.chunk.LevelChunk.loadCallback(LevelChunk.java:660) [17:53:56 WARN]: at ca.spottedleaf.moonrise.common.util.ChunkSystem.onChunkBorder(ChunkSystem.java:91) [17:53:56 WARN]: at ca.spottedleaf.moonrise.patches.chunk_system.scheduling.NewChunkHolder.handleFullStatusChange(NewChunkHolder.java:1296) [17:53:56 WARN]: at ca.spottedleaf.moonrise.patches.chunk_system.scheduling.ChunkHolderManager.processPendingFullUpdate(ChunkHolderManager.java:1364) [17:53:56 WARN]: at ca.spottedleaf.moonrise.patches.chunk_system.scheduling.ChunkHolderManager.processTicketUpdates(ChunkHolderManager.java:1348) [17:53:56 WARN]: at ca.spottedleaf.moonrise.patches.chunk_system.scheduling.ChunkHolderManager.processTicketUpdates(ChunkHolderManager.java:1303) [17:53:56 WARN]: at net.minecraft.server.level.ServerChunkCache.runDistanceManagerUpdates(ServerChunkCache.java:341) [17:53:56 WARN]: at net.minecraft.server.level.ServerChunkCache$MainThreadExecutor.pollTask(ServerChunkCache.java:741) [17:53:56 WARN]: at net.minecraft.server.level.ServerChunkCache.pollTask(ServerChunkCache.java:337) [17:53:56 WARN]: at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1560) [17:53:56 WARN]: at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1542) [17:53:56 WARN]: at net.minecraft.util.thread.BlockableEventLoop.runAllTasks(BlockableEventLoop.java:114) [17:53:56 WARN]: at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1664) [17:53:56 WARN]: at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1333) [17:53:56 WARN]: at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:333) [17:53:56 WARN]: at java.base/java.lang.Thread.run(Thread.java:1583)

[servicomcr]

[03:03:35 WARN]: [BetterStructures] Failed to correctly fill chests! [03:03:35 WARN]: java.lang.IllegalArgumentException: BAMBOO_SAPLING isn't an item [03:03:35 WARN]: at com.google.common.base.Preconditions.checkArgument(Preconditions.java:143) [03:03:35 WARN]: at org.bukkit.inventory.ItemStack.of(ItemStack.java:69) [03:03:35 WARN]: at org.bukkit.inventory.ItemStack.(ItemStack.java:149) [03:03:35 WARN]: at org.bukkit.inventory.ItemStack.(ItemStack.java:128) [03:03:35 WARN]: at org.bukkit.inventory.ItemStack.(ItemStack.java:115) [03:03:35 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.chests.ChestEntry.rollEntry(ChestEntry.java:37) [03:03:35 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.chests.ChestContents$ChestRarity.rollLoot(ChestContents.java:187) [03:03:35 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.chests.ChestContents.rollChestContents(ChestContents.java:159) [03:03:35 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.buildingfitter.FitAnything.fillChests(FitAnything.java:290) [03:03:35 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.buildingfitter.FitAnything.paste(FitAnything.java:199) [03:03:35 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.buildingfitter.FitAirBuilding.scan(FitAirBuilding.java:125) [03:03:35 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.buildingfitter.FitAirBuilding.(FitAirBuilding.java:26) [03:03:35 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.listeners.NewChunkLoadEvent.skyScanner(NewChunkLoadEvent.java:80) [03:03:35 WARN]: at BetterStructures.jar//com.magmaguy.betterstructures.listeners.NewChunkLoadEvent.onChunkLoad(NewChunkLoadEvent.java:48) [03:03:35 WARN]: at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor802.execute(Unknown Source) [03:03:35 WARN]: at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:77) [03:03:35 WARN]: at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:77) [03:03:35 WARN]: at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) [03:03:35 WARN]: at io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:54) [03:03:35 WARN]: at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:131) [03:03:35 WARN]: at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:628) [03:03:35 WARN]: at net.minecraft.world.level.chunk.LevelChunk.loadCallback(LevelChunk.java:660) [03:03:35 WARN]: at ca.spottedleaf.moonrise.common.util.ChunkSystem.onChunkBorder(ChunkSystem.java:91) [03:03:35 WARN]: at ca.spottedleaf.moonrise.patches.chunk_system.scheduling.NewChunkHolder.handleFullStatusChange(NewChunkHolder.java:1296) [03:03:35 WARN]: at ca.spottedleaf.moonrise.patches.chunk_system.scheduling.ChunkHolderManager.processPendingFullUpdate(ChunkHolderManager.java:1364) [03:03:35 WARN]: at ca.spottedleaf.moonrise.patches.chunk_system.scheduling.ChunkHolderManager.processTicketUpdates(ChunkHolderManager.java:1348) [03:03:35 WARN]: at ca.spottedleaf.moonrise.patches.chunk_system.scheduling.ChunkHolderManager.processTicketUpdates(ChunkHolderManager.java:1303) [03:03:35 WARN]: at net.minecraft.server.level.ServerChunkCache.runDistanceManagerUpdates(ServerChunkCache.java:341) [03:03:35 WARN]: at net.minecraft.server.level.ServerChunkCache$MainThreadExecutor.pollTask(ServerChunkCache.java:741) [03:03:35 WARN]: at net.minecraft.server.level.ServerChunkCache.pollTask(ServerChunkCache.java:337) [03:03:35 WARN]: at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1560) [03:03:35 WARN]: at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1542) [03:03:35 WARN]: at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:135) [03:03:35 WARN]: at net.minecraft.server.MinecraftServer.managedBlock(MinecraftServer.java:1501) [03:03:35 WARN]: at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1623) [03:03:35 WARN]: at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1333) [03:03:35 WARN]: at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:333) [03:03:35 WARN]: at java.base/java.lang.Thread.run(Thread.java:1583)