[#SPIGOT-7563] Array UUID format in show_entity hover isn't supported

Minecraft recently added support for representing the UUID in a `show_entity` hover event as an array of integers.

But it seems Spigot is still on an outdated version, tested with the following JSON string & code:

{"text":"test","hoverEvent":{"action":"show_entity","contents":{"type":"minecraft:cow","name":"A cow","id":[410807316,673401202,-1461765392,1569381605]}}}

Bukkit.dispatchCommand(sender, "tellraw @p " + JSON); // Works fine
sender.spigot().sendMessage(ComponentSerializer.parse(JSON)); // Errors

The tellraw works as expected and shows up in chat, but the ComponentSerializer#parse call throws the following exception:

java.lang.IllegalStateException: Array must have size 1, but has size 4
        at com.google.gson.JsonArray.getAsSingleElement(JsonArray.java:236) ~[gson-2.10.1.jar:?]
        at com.google.gson.JsonArray.getAsString(JsonArray.java:262) ~[gson-2.10.1.jar:?]
        at net.md_5.bungee.api.chat.hover.content.EntitySerializer.deserialize(EntitySerializer.java:23) ~[bungeecord-chat-1.20-R0.1.jar:?]
        at net.md_5.bungee.api.chat.hover.content.EntitySerializer.deserialize(EntitySerializer.java:13) ~[bungeecord-chat-1.20-R0.1.jar:?]
        at com.google.gson.internal.bind.TreeTypeAdapter.read(TreeTypeAdapter.java:76) ~[gson-2.10.1.jar:?]
        at com.google.gson.Gson.fromJson(Gson.java:1227) ~[gson-2.10.1.jar:?]
        at com.google.gson.Gson.fromJson(Gson.java:1329) ~[gson-2.10.1.jar:?]
        at com.google.gson.Gson.fromJson(Gson.java:1300) ~[gson-2.10.1.jar:?]
        at com.google.gson.internal.bind.TreeTypeAdapter$GsonContextImpl.deserialize(TreeTypeAdapter.java:179) ~[gson-2.10.1.jar:?]
        at net.md_5.bungee.chat.BaseComponentSerializer.deserialize(BaseComponentSerializer.java:102) ~[bungeecord-chat-1.20-R0.1.jar:?]
        at net.md_5.bungee.chat.TextComponentSerializer.deserialize(TextComponentSerializer.java:26) ~[bungeecord-chat-1.20-R0.1.jar:?]
        at net.md_5.bungee.chat.TextComponentSerializer.deserialize(TextComponentSerializer.java:13) ~[bungeecord-chat-1.20-R0.1.jar:?]
        at com.google.gson.internal.bind.TreeTypeAdapter.read(TreeTypeAdapter.java:76) ~[gson-2.10.1.jar:?]
        at com.google.gson.Gson.fromJson(Gson.java:1227) ~[gson-2.10.1.jar:?]
        at com.google.gson.Gson.fromJson(Gson.java:1329) ~[gson-2.10.1.jar:?]
        at com.google.gson.Gson.fromJson(Gson.java:1300) ~[gson-2.10.1.jar:?]
        at com.google.gson.internal.bind.TreeTypeAdapter$GsonContextImpl.deserialize(TreeTypeAdapter.java:179) ~[gson-2.10.1.jar:?]
        at net.md_5.bungee.chat.ComponentSerializer.deserialize(ComponentSerializer.java:107) ~[bungeecord-chat-1.20-R0.1.jar:?]
        at net.md_5.bungee.chat.ComponentSerializer.deserialize(ComponentSerializer.java:27) ~[bungeecord-chat-1.20-R0.1.jar:?]
        at com.google.gson.internal.bind.TreeTypeAdapter.read(TreeTypeAdapter.java:76) ~[gson-2.10.1.jar:?]
        at com.google.gson.Gson.fromJson(Gson.java:1227) ~[gson-2.10.1.jar:?]
        at com.google.gson.Gson.fromJson(Gson.java:1329) ~[gson-2.10.1.jar:?]
        at com.google.gson.Gson.fromJson(Gson.java:1271) ~[gson-2.10.1.jar:?]
        at net.md_5.bungee.chat.ComponentSerializer.parse(ComponentSerializer.java:57) ~[bungeecord-chat-1.20-R0.1.jar:?]
        at aya.test.spigottestplugin.SpigotTestPlugin.onCommand(SpigotTestPlugin.java:27) ~[?:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[spigot-api-1.20.4-R0.1-SNAPSHOT.jar:?]
        ... 29 more

[SPIGOT-7563] Array UUID format in show_entity hover isn't supported Created: 05/Jan/24 Updated: 25/Dec/24 Resolved: 19/Jan/24
Status:	Resolved
Project:	Spigot
Component/s:	None
Affects Version/s:	None
Fix Version/s:	None

[SPIGOT-7563] Array UUID format in show_entity hover isn't supported Created: 05/Jan/24 Updated: 25/Dec/24 Resolved: 19/Jan/24