[00:52:09] [Server thread/ERROR]: Error occurred while enabling Citizens v2.0.38-SNAPSHOT (build 3791) (Is it up to date?)
java.lang.NoClassDefFoundError: org/bukkit/craftbukkit/v1_21_R4/boss/CraftBossBar
at Citizens-2.0.38-b3791.jar/net.citizensnpcs.nms.v1_21_R4.util.NMSImpl.<clinit>(NMSImpl.java:2744) ~[Citizens-2.0.38-b3791.jar:?]
at java.base/java.lang.Class.forName0(Native Method) ~[?:?]
at java.base/java.lang.Class.forName(Class.java:534) ~[?:?]
at java.base/java.lang.Class.forName(Class.java:513) ~[?:?]
at io.papermc.reflectionrewriter.runtime.AbstractDefaultRulesReflectionProxy.forName(AbstractDefaultRulesReflectionProxy.java:68) ~[reflection-rewriter-runtime-0.0.3.jar:?]
at io.papermc.paper.pluginremap.reflect.PaperReflectionHolder.forName(Unknown Source) ~[paper-1.21.4.jar:1.21.4-230-af71568]
at Citizens-2.0.38-b3791.jar/net.citizensnpcs.api.util.SpigotUtil.lambda$getMinecraftPackage$1(SpigotUtil.java:175) ~[Citizens-2.0.38-b3791.jar:?]
at Citizens-2.0.38-b3791.jar/net.citizensnpcs.api.util.SpigotUtil.getMinecraftPackage(SpigotUtil.java:180) ~[Citizens-2.0.38-b3791.jar:?]
at Citizens-2.0.38-b3791.jar/net.citizensnpcs.Citizens.onEnable(Citizens.java:326) ~[Citizens-2.0.38-b3791.jar:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:280) ~[paper-api-1.21.4-R0.1-SNAPSHOT.jar:?]
at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:202) ~[paper-1.21.4.jar:1.21.4-230-af71568]
at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) ~[paper-1.21.4.jar:1.21.4-230-af71568]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:520) ~[paper-api-1.21.4-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:658) ~[paper-1.21.4.jar:1.21.4-230-af71568]
at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:607) ~[paper-1.21.4.jar:1.21.4-230-af71568]
at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:743) ~[paper-1.21.4.jar:1.21.4-230-af71568]
at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:488) ~[paper-1.21.4.jar:1.21.4-230-af71568]
at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:322) ~[paper-1.21.4.jar:1.21.4-230-af71568]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1163) ~[paper-1.21.4.jar:1.21.4-230-af71568]
at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:310) ~[paper-1.21.4.jar:1.21.4-230-af71568]
at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
Caused by: java.lang.ClassNotFoundException: org.bukkit.craftbukkit.v1_21_R4.boss.CraftBossBar
at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:197) ~[paper-api-1.21.4-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:164) ~[paper-api-1.21.4-R0.1-SNAPSHOT.jar:?]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?]
... 21 more
[00:52:09] [Server thread/INFO]: [Citizens] Disabling Citizens v2.0.38-SNAPSHOT (build 3791)
#(cantgiveyo) I cant even launch the server with citizens rn :sob:
18 messages · Page 1 of 1 (latest)
(cantgiveyo) I cant even launch the server with citizens rn :sob:
Hi I'm AutoThreadBot! Don't mind me, I'll just be adding the helper team to this thread so they can see it. A human will get to you soon.
!logs
Please post your full latest log file.
Background Info: One of the most helpful tools to identifying the source of a problem is your server logs file! Logs contain all sorts of important information like server and plugin versions, any error messages, and a lot more important information (More Info).
How To: Your log can be found in the logs folder within your server folder. The most recent log is a text file labeled latest.log. To get help using these logs, please open that file in a text editor and copy all of the text, then open https://paste.denizenscript.com/New/Log and paste the text into the box on the page. Then click "Submit" and copy the URL and paste that back into this channel.
Please do not upload the file to Discord or to other pastebin services, use the log pastebin linked above.
Full log pls
!logcheck
Incorrect upload of log reuploaded to pastebin at https://paste.denizenscript.com/View/133519
Paper version 1.21.4-230-ver/1.21.4@af71568 (2025-05-11T20:55:55Z)-- ((Version tracker error))
Citizens v2.0.38-SNAPSHOT (build 3791) -- (Outdated build, behind by 4)
@fossil trout
Offline, but proxied.
4 (:white_check_mark: Online)
WorldGuard v7.0.13+82fdc65, MythicMobs v5.8.2-6a2683d7, ProtocolLib v5.3.0
TAB v5.2.0 - This plugin adds Below_Name scoreboards to NPCs.
ViaVersion v5.3.2 - Mixed client vs server versions can sometimes cause packet-related issues.
FastAsyncWorldEdit v2.13.1-SNAPSHOT-1104;c0d1ea6 - This plugin has been known to break the plugin load order on many servers, due to usage of the 'loadbefore' directive in its 'plugin.yml'.
Starting Minecraft server on 0.0.0.0:2209 - server is offline but has no address bind. This might mean you're using a system level firewall, but if not, it means your proxy is bypassable by hackers. Either enable a system level firewall, or bind your server to localhost in server.properties via server-ip=127.0.0.1.
Caused by: java.lang.ClassNotFoundException: org.bukkit.craftbukkit.v1_21_R4.boss.CraftBossBar :warning: Log contains error messages.
1.21.4 isn't supported anymore, as we've moved over to 1.21.5. The last build that will work for you can be found here: https://ci.citizensnpcs.co/job/Citizens2/3763/
Has your issue been resolved, or your question been answered?
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@nocturne coral
oh word alright i appreaciate it
no worries. if you have any other questions, feel free to ask here. otherwise,
Has your issue been resolved, or your question been answered?
If so, please use the </resolved:1028673926114594866> command to close your thread.
Or </invalid:1028673926898909185> if it's not possible to resolve.
If not yet resolved, please reply below to tell us what you still need.
(Note that if there is no reply for a few days, this thread will eventually close itself.)
@nocturne coral