ChangeSkinX

Table of Contents

steve skin

Description

This plugin allows your players to change their skins by command. These skins have to be downloaded from Mojang, because Minecraft clients only accept from Mojang signed skins. But you can choose every skin that another minecraft user currently has.

Moreover it will be possible to set a custom standard skin. If you want to, this plugin can set this standard skin for all players who still have the default steve or alex skin.

Features

Lightweight
Instant skin updates
Easy to use
Implemented cache to benefit performance
Nearly no mojang rate limits due caching
No client modification needed
Possibility to create a standard skin

Commands

/setskin <uuid > - Sets your skin to be equal to the player with the selected uuid
/setskin < playerName>
/setskin < onlinePlayer > < newSkinUUID/newSkinPlayerName >
/skinupdate - Invalidates the database entry and fetches the fresh skin from the Mojang servers

Permissions

changeskin.command.skinupdate - Command to refresh the own skin
changeskin.command.setskin.* - All the commands below
changeskin.command.setskin - Set your own skin
changeskin.command.setskin.other - Set the skin of other players

Whitelist and blacklist permissions

Whitelist

changeskin.skin.whitelist.uuid - Allow this specific skin
changeskin.skin.whitelist.* - allows all skins

Blacklist

changeskin.skin.whitelist.*
-changeskin.skin.whitelist.uuid

Source code

You don't have to decompile the plugin. You can find there the source code with comments and building utilities.
ChangeSkin is open source and hosted on GitHub; feel free to fork, star, or contribute by making pull requests and opening issues.

https://github.com/games647/ChangeSkin

Video Tutorials (not by me)

Portuguese:

English:

Comments

dungeonorb
- Join Date: 8/11/2022
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#328 dungeonorb

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Posted Aug 11, 2022
hi,

whennever i try using the plugin i keep getting this error

[Server] WARN Plugin ChangeSkin v3.1-8b3f47d generated an exception while executing task 35
11.08 09:02:19 [Server] INFO java.lang.NoClassDefFoundError: Could not initialize class com.github.games647.changeskin.bukkit.task.SkinApplier
11.08 09:02:19 [Server] INFO at com.github.games647.changeskin.bukkit.task.SkinDownloader.scheduleApplyTask(SkinDownloader.java:30) ~[ChangeSkinBukkit.jar:?]
11.08 09:02:19 [Server] INFO at com.github.games647.changeskin.core.shared.task.SharedDownloader.run(SharedDownloader.java:37) ~[ChangeSkinBukkit.jar:?]
11.08 09:02:19 [Server] INFO at com.github.games647.changeskin.bukkit.task.NameResolver.scheduleDownloader(NameResolver.java:42) ~[ChangeSkinBukkit.jar:?]
11.08 09:02:19 [Server] INFO at com.github.games647.changeskin.core.shared.task.SharedNameResolver.run(SharedNameResolver.java:55) ~[ChangeSkinBukkit.jar:?]
11.08 09:02:19 [Server] INFO at org.bukkit.craftbukkit.v1_19_R1.scheduler.CraftTask.run(CraftTask.java:101) ~[paper-1.19.2.jar:git-Paper-123]
11.08 09:02:19 [Server] INFO at org.bukkit.craftbukkit.v1_19_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57) ~[paper-1.19.2.jar:git-Paper-123]
11.08 09:02:19 [Server] INFO at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[paper-1.19.2.jar:?]
11.08 09:02:19 [Server] INFO at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
11.08 09:02:19 [Server] INFO at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
11.08 09:02:19 [Server] INFO at java.lang.Thread.run(Thread.java:833) ~[?:?]

I saw someone in the comments who has the same error and you told them to download a dev build, but i have no idea how to do that, if i need to could you explain to me how please?

Thank you

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kubecode
- Join Date: 6/24/2012
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#329 kubecode

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Posted Aug 11, 2022
In reply to dungeonorb:

Click on the GitHub page. There is a section about developments. They are basically version in between releases. The error you posted is not complete, so I cannot help you with that.

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dungeonorb
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#330 dungeonorb

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Posted Aug 11, 2022
In reply to kubecode:

sorry here is the full error

11.08 13:11:46 [Server] INFO DungeonOrb issued server command: /set-skin notch
11.08 13:11:46 [Server] WARN Plugin ChangeSkin v3.1-SNAPSHOT-8b3f47d generated an exception while executing task 87
11.08 13:11:46 [Server] INFO java.lang.NoClassDefFoundError: Could not initialize class com.github.games647.changeskin.bukkit.task.SkinApplier
11.08 13:11:46 [Server] INFO at com.github.games647.changeskin.bukkit.task.SkinDownloader.scheduleApplyTask(SkinDownloader.java:30) ~[ChangeSkinBukkit.jar:?]
11.08 13:11:46 [Server] INFO at com.github.games647.changeskin.core.shared.task.SharedDownloader.run(SharedDownloader.java:37) ~[ChangeSkinBukkit.jar:?]
11.08 13:11:46 [Server] INFO at com.github.games647.changeskin.bukkit.task.NameResolver.scheduleDownloader(NameResolver.java:42) ~[ChangeSkinBukkit.jar:?]
11.08 13:11:46 [Server] INFO at com.github.games647.changeskin.core.shared.task.SharedNameResolver.run(SharedNameResolver.java:55) ~[ChangeSkinBukkit.jar:?]
11.08 13:11:46 [Server] INFO at org.bukkit.craftbukkit.v1_19_R1.scheduler.CraftTask.run(CraftTask.java:101) ~[paper-1.19.2.jar:git-Paper-124]
11.08 13:11:46 [Server] INFO at org.bukkit.craftbukkit.v1_19_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57) ~[paper-1.19.2.jar:git-Paper-124]
11.08 13:11:46 [Server] INFO at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[paper-1.19.2.jar:?]
11.08 13:11:46 [Server] INFO at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
11.08 13:11:46 [Server] INFO at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
11.08 13:11:46 [Server] INFO at java.lang.Thread.run(Thread.java:833) ~[?:?]
11.08 13:12:03 [Server] INFO There are 1 of a max of 20 players online: DungeonOrb

i tried uploading the dev version into my server but it doesn't seem to help, i probably did this wrong tho is it the one at
https://ci.codemc.io/job/Games647/job/ChangeSkin/lastStableBuild/

?

Thank you for trying to help

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kubecode
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#331 kubecode

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Posted Aug 11, 2022
In reply to dungeonorb:

Please post the complete server log, because to that error message should be a caused by with more details.

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dungeonorb
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#332 dungeonorb

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Posted Aug 12, 2022
In reply to kubecode:

hello, sorry for not understanding,

i restarted the server and ran the command, however the full log is a little bit to big to be sent in a reply, i uploaded it as a Link Removed: https://www.mediafire.com/file/mmcsjtc1dqyug99/log.txt/file

Thanks for helping man you're really cool

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kubecode
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#333 kubecode

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Posted Aug 13, 2022
In reply to dungeonorb:

Ah there it is:

NoClassDefFoundError: com/comphenix/protocol/utility/MinecraftVersion

It means the plugin expected a certain file to be existing, but it wasn't there. In this case you need to update ProtocolLib. This version you are using is out of date.

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dungeonorb
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#334 dungeonorb

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Posted Aug 14, 2022
In reply to kubecode:

hi, i wasn't here for the weekend sorry for not answering

i have updated protocollib to the latest dev version, but i am still getting an error

Link Removed: https://www.mediafire.com/file/wf2duo53lqxw9r1/console_log_2.txt/file

thanks again!

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kubecode
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#335 kubecode

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Posted Aug 15, 2022
In reply to dungeonorb:

ProtocolLib dropped support for older Minecraft versions. At the top of their page says: 4.8 for versions between 1.8.8 and 1.18 and 5.0 only for 1.19 and up. After a certain time it was too hard to keep backwards compatibility.

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dungeonorb
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#336 dungeonorb

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Posted Aug 15, 2022
In reply to kubecode:

my server is in 1.19.2 and i have downloaded the latest dev build for 1.19 though, it still gives me the same error

i even tried redownloading it just to make sure

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crxpticzgg
- Join Date: 7/22/2022
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#326 crxpticzgg

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Posted Jul 21, 2022
Hi, I know this is probably outdated but i'm not sure. Every time I try using the /skin command it says "An internal error occurred while attempting to perform this command". And when I check console it has a big red error. Can anyone please help? I got it from minehut since it is the only one that seems to work. Thank you!

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kubecode
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#327 kubecode

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Posted Jul 22, 2022
In reply to crxpticzgg:

Please post the error here. That would be very helpful.

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mrswerneck
- Join Date: 9/9/2020
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#311 mrswerneck

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Posted Sep 9, 2020
Man, I downloaded this plugin and it doesn't work on my EnxadaHost server, I try, so it just doesn't load, the other plugins that have a smooth load, but this one won't even freeze, can I help you?

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kubecode
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#325 kubecode

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Posted Jun 30, 2021
In reply to mrswerneck:

Please post your server log. We have a dedicated bug tracker you can use.

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real_ragamuffin
- Join Date: 8/12/2020
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#310 real_ragamuffin

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Posted Aug 11, 2020
I keep getting this error:

[01:21:10 WARN]: [ChangeSkin] Task #3787 for ChangeSkin v3.0 generated an exception
com.comphenix.protocol.reflect.FieldAccessException: No field with type int exists in class PacketPlayOutRespawn.
at com.comphenix.protocol.reflect.StructureModifier.writeInternal(StructureModifier.java:363) ~[?:?]
at com.comphenix.protocol.reflect.StructureModifier.write(StructureModifier.java:343) ~[?:?]
at com.github.games647.changeskin.bukkit.tasks.SkinUpdater.sendPacketsSelf(SkinUpdater.java:169) ~[?:?]
at com.github.games647.changeskin.bukkit.tasks.SkinUpdater.sendUpdateSelf(SkinUpdater.java:121) ~[?:?]
at com.github.games647.changeskin.bukkit.tasks.SkinUpdater.sendUpdate(SkinUpdater.java:102) ~[?:?]
at com.github.games647.changeskin.bukkit.tasks.SkinUpdater.onInstantUpdate(SkinUpdater.java:94) ~[?:?]
at com.github.games647.changeskin.bukkit.tasks.SkinUpdater.run(SkinUpdater.java:80) ~[?:?]
at org.bukkit.craftbukkit.v1_15_R1.scheduler.CraftTask.run(CraftTask.java:99) ~[patched_1.15.2.jar:git-Paper-385]
at org.bukkit.craftbukkit.v1_15_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:468) ~[patched_1.15.2.jar:git-Paper-385]
at net.minecraft.server.v1_15_R1.MinecraftServer.b(MinecraftServer.java:1265) ~[patched_1.15.2.jar:git-Paper-385]
at net.minecraft.server.v1_15_R1.DedicatedServer.b(DedicatedServer.java:431) ~[patched_1.15.2.jar:git-Paper-385]
at net.minecraft.server.v1_15_R1.MinecraftServer.a(MinecraftServer.java:1182) ~[patched_1.15.2.jar:git-Paper-385]
at net.minecraft.server.v1_15_R1.MinecraftServer.run(MinecraftServer.java:971) ~[patched_1.15.2.jar:git-Paper-385]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_221]

any idea why?

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kubecode
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#324 kubecode

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Posted Jun 30, 2021
In reply to real_ragamuffin:

Update the plugin to a dev build

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breathripping
- Join Date: 4/8/2020
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#286 breathripping

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Posted Apr 8, 2020
Im using minehut and have Protocol Lib, but when I go to my server the commands don't work.
"An internal error occured while attempting to perform this command"

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c0d3rb0y
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#309 c0d3rb0y

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Posted Jun 27, 2020
In reply to breathripping:

hmm do you have NametagEdit? I'm no developer but the dependencies say you need NametagEdit. (link is there)

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kubecode
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#323 kubecode

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Posted Jun 30, 2021
In reply to c0d3rb0y:

It's an optional dependencies. Only ProtocolLib is required. For the error above I need the server log where the stack shows up.

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natsukikomoj
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#282 natsukikomoj

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Posted Mar 31, 2020
I can't find the latest version for this plugin on its GitHub, I don't know how to locate the files in that. What I'm searching for is the latest file, preferably one that'd work with 1.15.2, for Bukkit. If possible, could someone tell me the location of where that'd be (from the file in GitHub)? I'm just not sure which of the files to put directly into the "plugins" folder. Thank you!

Last edited by natsukikomoj: Mar 31, 2020

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kubecode
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#283 kubecode

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Posted Apr 2, 2020
In reply to natsukikomoj:

Search for development build. It's website that automatically builds plugin from newest changes

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