Plugin incompatible with PaperMC version 1.21

[Umbra100]

Describe the bug When starting a Paper server (1.21) with the WorldServer plugin (1.9.3), the plugin encounters an exception and disables itself.

To Reproduce Steps to reproduce the behavior:

1. Create new server instance of Paper with version 1.21
2. Download WS off of the Spigot plugins website (v1.9.3) and put the jar executable in the plugins folder
3. Run the server and see the error created.

Screenshots

Errors

[15:20:28] [Server thread/ERROR]: Error occurred while enabling WorldServer v1.9.3 (Is it up to date?)
java.lang.ArrayIndexOutOfBoundsException: Index 3 out of bounds for length 3
    at WorldServer-1.9.3.jar/dev.efnilite.ws.vilib.util.Version.getInternalVersion(Version.java:64) ~[WorldServer-1.9.3.jar:?]
    at WorldServer-1.9.3.jar/dev.efnilite.ws.vilib.util.Version.getVersion(Version.java:51) ~[WorldServer-1.9.3.jar:?]
    at WorldServer-1.9.3.jar/dev.efnilite.ws.vilib.ViPlugin.onEnable(ViPlugin.java:45) ~[WorldServer-1.9.3.jar:?]
    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:288) ~[paper-api-1.21-R0.1-SNAPSHOT.jar:?]
    at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:202) ~[paper-1.21.jar:1.21-108-73a863b]
    at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) ~[paper-1.21.jar:1.21-108-73a863b]
    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:520) ~[paper-api-1.21-R0.1-SNAPSHOT.jar:?]
    at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:640) ~[paper-1.21.jar:1.21-108-73a863b]
    at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:589) ~[paper-1.21.jar:1.21-108-73a863b]
    at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:753) ~[paper-1.21.jar:1.21-108-73a863b]
    at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:515) ~[paper-1.21.jar:1.21-108-73a863b]
    at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:329) ~[paper-1.21.jar:1.21-108-73a863b]
    at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1214) ~[paper-1.21.jar:1.21-108-73a863b]
    at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:330) ~[paper-1.21.jar:1.21-108-73a863b]
    at java.base/java.lang.Thread.run(Thread.java:1570) ~[?:?]

Versions

• Plugin version: 1.9.3
• Paper version: 1.21

Additional context The error is only created using Paper; when running this plugin on Spigot, no errors are thrown.

[lelongm]

Hello i've got the same error

[Yurielvillanueva]

same error too.

[Efnilite]

Fixed in 1.9.4. Sorry for the delay!