uSkyBlock

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This DevBukkit page is being updated again with current releases and links to the maintained uSkyBlock project. We had lost access to the DevBukkit project page for some time, but have now regained it and are bringing it back up to date.

uSkyBlock is an open-source Skyblock plugin for Paper and Spigot.

Start on a small floating island, build it into something thriving, complete challenges, and team up with other players to push your island further.

Why uSkyBlock

uSkyBlock gives you a complete Skyblock foundation with island progression, deep customization, and a maintained open-source codebase you can build on long term.

Complete Skyblock gameplay. Build your server around islands, progression, challenges, and party play.

Deep customization. Shape the experience with focused configuration including challenge design, biome options, custom islands, and more.

Integrates with your server. Extend uSkyBlock through its public API and placeholder support so it fits cleanly into your server.

Open source with proven lineage. uSkyBlock is fully open source under GPLv3, free to run, and backed by more than a decade of project history.

Maintained for modern servers. Continues to evolve for current Paper and Spigot versions, with new features, docs, support, and maintenance.

International by default. Support international player communities with bundled translations into 53 languages.

Project links

Homepage and documentation: https://uskyblock.github.io/
Source code and releases: https://github.com/uskyblock/uSkyBlock
Issue tracker: https://github.com/uskyblock/uSkyBlock/issues

Documentation

Detailed documentation is available on the official site, including guides for Players, Admins, Developers, and Contributors.

Support and bug reports

We welcome any feedback, suggestions, and bug reports on GitHub:

https://github.com/uskyblock/uSkyBlock/issues

When reporting a problem, please include your server version (/version), uSkyBlock version (/usb version), relevant logs, and clear reproduction steps.

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_ForgeUser11086702
- Join Date: 5/3/2013
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#243 _ForgeUser11086702

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Posted Apr 3, 2015
I am having an issue spawning the netherworld correctly. Is there a generator that I am supposed to use?

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dutchy1001
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#242 dutchy1001

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Posted Apr 3, 2015
@MrZnoix

As I already said you got a wrong WorldEdit version (WE v 5.6 and WG v6 beta 5). If you read the above page you could read not to mix v5 and v6 of WE and WG.

Update both to a v6 version (Dev build are ok too).

Also seems that your Spigot is old, compile a new version. (Even that the buildtools (current build is #35) are not updated, it redownloads the latest files everytime for a new Spigot, Spigot can be updated almost everyday this way).

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_ForgeUser19399688
- Join Date: 3/21/2015
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#241 _ForgeUser19399688

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Posted Apr 3, 2015
@dutchy1001

Here is a picture of when I did the /usb version http://i.imgur.com/Jpxqqpy.png

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dutchy1001
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#240 dutchy1001

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Posted Apr 3, 2015
@MrZnoix

If you do "/usb version" and post that info we can help you, but it looks you have renamed your world or you have a wrong version ot WE/WG.

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_ForgeUser19399688
- Join Date: 3/21/2015
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#239 _ForgeUser19399688

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Posted Apr 2, 2015
My players are having problems with adding other players to their island they can like invite them but when they try to accept it comes up the "An internal error occupered" message.. Here is what comes in the console: http://pastebin.com/PAgHNp5w And when they try to do /is level it comes up that they dont have access to it. It comes up for me too! Even when im opped and having all the perms ('*') please help.

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dutchy1001
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#238 dutchy1001

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Posted Apr 2, 2015
@littledodger

I dont think you have the same server shutdown issues as GreenHornet09. Your usb version is old and your Spigot is not upto date. Make sure you update to the latests versions available ("dev" builds mentioned above do work as not alwayse the latest are on the orginal bukkit sites)

@GreenHornet09

We are aware there are some servers with this issue and are looking into this. As we have little information about it and myself cant reproduce this it will be hard to find the cause.

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_ForgeUser11909680

Join Date: 7/23/2013
Posts: 14
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#237 Posted Apr 2, 2015

@GreenHornet09

Same for me !

with this error :

[22:43:47] [ERROR] Could not pass event PlayerTeleportEvent to uSkyBlock v2.2-HF11
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[minecraft_server.jar:git-Spigot-c136710-350cb99]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[minecraft_server.jar:git-Spigot-c136710-350cb99]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at org.bukkit.craftbukkit.v1_8_R2.entity.CraftPlayer.teleport(CraftPlayer.java:448) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at org.bukkit.craftbukkit.v1_8_R2.entity.CraftEntity.teleport(CraftEntity.java:223) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at com.onarandombox.MultiverseCore.utils.SimpleSafeTTeleporter.safelyTeleport(SimpleSafeTTeleporter.java:215) [Multiverse-Core-2.5.jar:?]
at com.onarandombox.MultiversePortals.listeners.PlayerListenerHelper.performTeleport(PlayerListenerHelper.java:44) [Multiverse-Portals-2.5.jar:?]
at com.onarandombox.MultiversePortals.listeners.MVPPlayerMoveListener.playerMove(MVPPlayerMoveListener.java:141) [Multiverse-Portals-2.5.jar:?]
at sun.reflect.GeneratedMethodAccessor170.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_75]
at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_75]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at net.minecraft.server.v1_8_R2.PlayerConnection.a(PlayerConnection.java:265) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at net.minecraft.server.v1_8_R2.PacketPlayInFlying.a(SourceFile:126) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at net.minecraft.server.v1_8_R2.PacketPlayInFlying$PacketPlayInPosition.a(SourceFile:57) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at net.minecraft.server.v1_8_R2.PlayerConnectionUtils$1.run(SourceFile:13) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [?:1.7.0_75]
at java.util.concurrent.FutureTask.run(FutureTask.java:262) [?:1.7.0_75]
at net.minecraft.server.v1_8_R2.SystemUtils.a(SourceFile:60) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at net.minecraft.server.v1_8_R2.MinecraftServer.A(MinecraftServer.java:710) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at net.minecraft.server.v1_8_R2.DedicatedServer.A(DedicatedServer.java:368) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at net.minecraft.server.v1_8_R2.MinecraftServer.z(MinecraftServer.java:651) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at net.minecraft.server.v1_8_R2.MinecraftServer.run(MinecraftServer.java:554) [minecraft_server.jar:git-Spigot-c136710-350cb99]
at java.lang.Thread.run(Thread.java:745) [?:1.7.0_75]
Caused by: java.lang.NullPointerException
at java.util.concurrent.ConcurrentHashMap.hash(ConcurrentHashMap.java:333) ~[?:1.7.0_75]
at java.util.concurrent.ConcurrentHashMap.containsKey(ConcurrentHashMap.java:1016) ~[?:1.7.0_75]
at us.talabrek.ultimateskyblock.island.IslandLogic.getIslandInfo(IslandLogic.java:57) ~[?:?]
at us.talabrek.ultimateskyblock.uSkyBlock.getIslandInfo(uSkyBlock.java:1329) ~[?:?]
at us.talabrek.ultimateskyblock.event.PlayerEvents.onTeleport(PlayerEvents.java:180) ~[?:?]
at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_75]
at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_75]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[minecraft_server.jar:git-Spigot-c136710-350cb99]
... 27 more

_ForgeUser7337852
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#236 _ForgeUser7337852

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Posted Apr 1, 2015
When I do /island restart it shuts down my server im using spigot 1.8.3. It does it even when i'm a normal player. I don't know why it's doing this.

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_ForgeUser11262674
- Join Date: 5/18/2013
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#235 _ForgeUser11262674

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Posted Apr 1, 2015
Server: Spigot 1.8.0
uSkyblock: uSkyBlock v2.3-HF1a
Worldedit: 6.0
Worldguard: 6.0
Vault: 1.5.2
When I do /sb, and it opens up the GUI, and click on an item, it does nothing.

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_ForgeUser8368078
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#234 _ForgeUser8368078

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Posted Apr 1, 2015
@Razorax

Ok thanks it would just save me duplicating if the config file contained a boolean option to apply the team pvp and item sharing restrictions to all worlds or a specified list.

I will continue to overrider this via the api, thanks for your quick responses.

Can I make some suggestions:
- Safe teleport check for when players go to their islands to avoid spawning in lava/fire.
- Currently I have problems when the island is created, when I am teleported to the island I am glitched an cannot see any blocks. The fix I have found is to unload the chunks by leaving the area and returning. I can open a ticket on github with setup details if this problem is unique to me. Seems to be resolved since I extended the distance between islands, needs more testing to confirm.

Question:
Is it possible via the api to listen for when a player gets kicked from a team? I looked at the code and it doesn't appear so. I really need to warp the player to spawn when they are kicked like it does when they are in the island world.

Last edited by _ForgeUser8368078: Apr 1, 2015

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Forge_User_08254971
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#233 Forge_User_08254971

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Posted Mar 31, 2015
@LihPeu

Hi. Sorry, the plugin will only handle the skyworld, most of the "logic" requires the player to be on his island - that check would fail for "other worlds".

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dutchy1001
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#232 dutchy1001

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Posted Mar 31, 2015
@LihPeu

With the protection we have added you can turn off drop/pickup items already, for pvp is an option already aswell in the config (both are in the main config).

If you mean something else then you have to wait for one of our devs to react.

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_ForgeUser8368078
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#231 _ForgeUser8368078

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Posted Mar 31, 2015
Thanks for reviving the plugin. Would you consider adding an option to allow events like team pvp prevention and item drops/pickups to be global or perhaps limited to a world list? Currently I am having to duplicate the events via the API so I can remove the player world check that cancels the event.

if (!plugin.isSkyWorld(player.getWorld())) { return; }

Cheers!
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dutchy1001
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#230 dutchy1001

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Posted Mar 30, 2015
@chrsgddrd

I have send you a PM

@voidedscapegoat

Have you read this section here?

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_ForgeUser11086702
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#229 _ForgeUser11086702

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Posted Mar 29, 2015
I cannot get the nether to create correctly. Is there a generator that i am missing?

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_ForgeUser6234550
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#228 _ForgeUser6234550

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Posted Mar 29, 2015
I am still having absolutely no luck with this plugin. I cannot now get either challenges nor /is top to work and I've tried everything my team and myself can think of. We can't come up with a way to make it work. Any status updates on when these two features are going to work again?

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_ForgeUser6234550
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#227 _ForgeUser6234550

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Posted Mar 29, 2015
I am still having absolutely no luck with this plugin. I cannot now get either challenges nor /is top to work and I've tried everything my team and myself can think of. We can't come up with a way to make it work. Any status updates on when these two features are going to work again?

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_ForgeUser19051536
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#226 _ForgeUser19051536

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Posted Mar 29, 2015
When player leave server and agin login in, so player can't write /login password in skyblock world :( please help me how repair it, thank you.

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_ForgeUser11262674
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#225 _ForgeUser11262674

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Posted Mar 29, 2015
Server: Spigot 1.8.0
uSkyblock: uSkyBlock v2.3-HF1a
Worldedit: 6.0
Worldguard: 6.0
Vault: 1.5.2

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_ForgeUser11262674
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#224 _ForgeUser11262674

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Posted Mar 29, 2015
When I do /sb, and it opens up the GUI, and click on an item, it does nothing.

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Project ID

88748
Created

Jan 18, 2015
Last Released File

Mar 28, 2026
Total Downloads

148,585
License

GNU General Public License ver...

Bukkit

uSkyBlock

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uSkyBlock

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