[07:28:39 ERROR]: Could not pass event PlayerItemHeldEvent to RPGItems v3.12.49d649
org.bukkit.event.EventException: null
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot-api-1.21-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[spigot-api-1.21-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:601) ~[spigot-api-1.21-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:588) ~[spigot-api-1.21-R0.1-SNAPSHOT.jar:?]
at net.minecraft.server.network.PlayerConnection.a(PlayerConnection.java:1758) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.network.protocol.game.PacketPlayInHeldItemSlot.a(SourceFile:32) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.network.protocol.game.PacketPlayInHeldItemSlot.a(SourceFile:8) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.network.protocol.PlayerConnectionUtils.lambda$ensureRunningOnSameThread$0(PlayerConnectionUtils.java:35) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.TickTask.run(SourceFile:18) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.util.thread.IAsyncTaskHandler.d(SourceFile:162) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.util.thread.IAsyncTaskHandlerReentrant.d(SourceFile:23) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.MinecraftServer.b(MinecraftServer.java:1270) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.MinecraftServer.d(MinecraftServer.java:203) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.util.thread.IAsyncTaskHandler.B(SourceFile:136) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.MinecraftServer.bv(MinecraftServer.java:1249) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.MinecraftServer.B(MinecraftServer.java:1242) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.util.thread.IAsyncTaskHandler.b(SourceFile:145) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.MinecraftServer.b(MinecraftServer.java:1207) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.MinecraftServer.v_(MinecraftServer.java:1214) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.MinecraftServer.y(MinecraftServer.java:1078) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:318) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at java.base/java.lang.Thread.run(Thread.java:1570) [?:?]
Caused by: java.lang.IllegalArgumentException: UUID string too large
at java.base/java.util.UUID.fromString1(UUID.java:270) ~[?:?]
at java.base/java.util.UUID.fromString(UUID.java:264) ~[?:?]
at org.bukkit.attribute.AttributeModifier.getUniqueId(AttributeModifier.java:68) ~[spigot-api-1.21-R0.1-SNAPSHOT.jar:?]
at think.rpgitems.item.RPGItem.lambda$refreshAttributeModifiers$5(RPGItem.java:1093) ~[?:?]
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:193) ~[?:?]
at java.base/java.util.Spliterators$IteratorSpliterator.tryAdvance(Spliterators.java:1950) ~[?:?]
at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:144) ~[?:?]
at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:574) ~[?:?]
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:560) ~[?:?]
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:546) ~[?:?]
at java.base/java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:150) ~[?:?]
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:265) ~[?:?]
at java.base/java.util.stream.ReferencePipeline.findAny(ReferencePipeline.java:667) ~[?:?]
at think.rpgitems.item.RPGItem.refreshAttributeModifiers(RPGItem.java:1093) ~[?:?]
at think.rpgitems.item.RPGItem.updateItem(RPGItem.java:945) ~[?:?]
at think.rpgitems.item.RPGItem.updateItem(RPGItem.java:819) ~[?:?]
at think.rpgitems.item.ItemManager.lambda$updateItem$0(ItemManager.java:73) ~[?:?]
at java.base/java.util.Optional.ifPresent(Optional.java:178) ~[?:?]
at think.rpgitems.item.ItemManager.updateItem(ItemManager.java:73) ~[?:?]
at think.rpgitems.Events.onPlayerChangeItem(Events.java:633) ~[?:?]
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?]
at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-api-1.21-R0.1-SNAPSHOT.jar:?]
... 21 more
把旧的东西转到新的版本之后,很多新技能的或者是 编辑物品的时候都说他的uuid太大然后改不了。