It just says spamming "Starting in 3" and that's it.

[23:26:23 WARN]: [EasyDuels] Task #7402 for EasyDuels v1.1.0 generated an exception
java.lang.IllegalArgumentException: No enum constant org.bukkit.Sound.BLOCK_NOTE_HARP
at java.lang.Enum.valueOf(Enum.java:240) ~[?:?]
at org.bukkit.Sound.valueOf(Sound.java:11) ~[patched_1.16.1.jar:git-Paper-101]
at fr.enzias.easyduels.managers.versions.SenderManager_1_16_R1.sendSound(SenderManager_1_16_R1.java:59) ~[?:?]
at fr.enzias.easyduels.managers.TimerManager.run(TimerManager.java:50) ~[?:?]
at org.bukkit.craftbukkit.v1_16_R1.scheduler.CraftTask.run(CraftTask.java:99) ~[patched_1.16.1.jar:git-Paper-101]
at org.bukkit.craftbukkit.v1_16_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:468) ~[patched_1.16.1.jar:git-Paper-101]
at net.minecraft.server.v1_16_R1.MinecraftServer.b(MinecraftServer.java:1291) ~[patched_1.16.1.jar:git-Paper-101]
at net.minecraft.server.v1_16_R1.DedicatedServer.b(DedicatedServer.java:377) ~[patched_1.16.1.jar:git-Paper-101]
at net.minecraft.server.v1_16_R1.MinecraftServer.a(MinecraftServer.java:1212) ~[patched_1.16.1.jar:git-Paper-101]
at net.minecraft.server.v1_16_R1.MinecraftServer.v(MinecraftServer.java:1000) ~[patched_1.16.1.jar:git-Paper-101]
at net.minecraft.server.v1_16_R1.MinecraftServer.lambda$a$0(MinecraftServer.java:177) ~[patched_1.16.1.jar:git-Paper-101]
at java.lang.Thread.run(Thread.java:834) [?:?]

Would be pretty cool if you could have a config duel outside anywhere, similar to that of World of Warcraft's dueling system where you can request to duel players around you within a border. The popular server Wynncraft also has something like this.

PaperMC 1.16.2

The issue I have encountered is when the players get teleported to the arena spawns, the counter stops at 3. If a player quits the game, the match ends and everything works as normal. Awards works, fireworks, etc.

[12:22:34] [Server thread/WARN]: [EasyDuels] Task #732251 for EasyDuels v1.4.1 generated an exception
java.lang.IllegalArgumentException: No enum constant org.bukkit.Sound.BLOCK_NOTE_HARP
at java.lang.Enum.valueOf(Unknown Source) ~[?:1.8.0_261]
at org.bukkit.Sound.valueOf(Sound.java:11) ~[patched_1.16.2.jar:git-Paper-189]
at fr.enzias.easyduels.managers.versions.SenderManager_1_16_R2.sendSound(SenderManager_1_16_R2.java:74) ~[?:?]
at fr.enzias.easyduels.managers.CountdownManager.sendLobbyTimer(CountdownManager.java:40) ~[?:?]
at fr.enzias.easyduels.tasks.TimerManager.run(TimerManager.java:39) ~[?:?]
at org.bukkit.craftbukkit.v1_16_R2.scheduler.CraftTask.run(CraftTask.java:99) ~[patched_1.16.2.jar:git-Paper-189]
at org.bukkit.craftbukkit.v1_16_R2.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:468) ~[patched_1.16.2.jar:git-Paper-189]
at net.minecraft.server.v1_16_R2.MinecraftServer.b(MinecraftServer.java:1296) ~[patched_1.16.2.jar:git-Paper-189]
at net.minecraft.server.v1_16_R2.DedicatedServer.b(DedicatedServer.java:375) ~[patched_1.16.2.jar:git-Paper-189]
at net.minecraft.server.v1_16_R2.MinecraftServer.a(MinecraftServer.java:1211) ~[patched_1.16.2.jar:git-Paper-189]
at net.minecraft.server.v1_16_R2.MinecraftServer.w(MinecraftServer.java:999) ~[patched_1.16.2.jar:git-Paper-189]
at net.minecraft.server.v1_16_R2.MinecraftServer.lambda$a$0(MinecraftServer.java:177) ~[patched_1.16.2.jar:git-Paper-189]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_261]

Would be nice to have a feature that allows players bid items like Money Bet, and a system that allows them to have their own , score (so we can setup how mucho points a player will receive or lose when they win or lose a duel) we can setup like at the end of the month players with more scores in their duel stats will recive prizes. (To motivate them to do duels)

And placeholders stats:
examples:
%easyduels_wins%
%easyduels_loses%
%easyduels_score%
%easyduels_rank% (you cant set just in duels a different type of rank depending on your score) if you want.
%easyduels_opponent_hp% (to make a scoreboard when you're in a duel)
%easyduels_opponent_ping%

Not sure if they are good or lot of work for you but do what you can, plugin stills amazing!:D

If you have any issues, questions, or suggestions, please join the EasyDuels Discord server!

Link: EasyDuels

Can players be pvp according to the set equipment?
Just like mineplex's lobby game!

A multi arena system would be a good idea, i.e. instead of defining several arenas, there are several fights in the same arena.

Explanation :

Player 1 vs Player 2 in the Sand arena
Player 3 vs Player 4 in the Sand arena

However, the 2 groups will not see this, this prevents the arenas from being full all the time.
Obviously block all interactions between group 1 / group 2.

Add multi arena support meaning if 2 players are 1v1ing and 2 other players want to do it will teleport them to a available arena
don't care that the plugin wasn't meant for this it wouldn't hurt anyone people who don't want this can stick with 1 arena or else this plugin is useless with servers that have 50-100 players and queue system will just take forever.... 5min match

I would like load this project locally; without maven's pom.xml I cannot tell for sure what dependencies the project is built against. If this is not possible, may you provide such information manually?

please support 1.16.4

Hello,

Maybe you could add bungeecord support for one PVP arena for each server

so for games like builduhc when a game is over the arena resets and placed blocks will disapear