[16:47:12] [Server thread/INFO]: [WorldEdit] ====================================================
[16:47:12] [Server thread/INFO]: [WorldEdit]  WorldEdit works better if you use Paper
[16:47:12] [Server thread/INFO]: [WorldEdit]  as your server software.
[16:47:12] [Server thread/INFO]: [WorldEdit]   
[16:47:12] [Server thread/INFO]: [WorldEdit]  Paper offers significant performance improvements,
[16:47:12] [Server thread/INFO]: [WorldEdit]  bug fixes, security enhancements and optional
[16:47:12] [Server thread/INFO]: [WorldEdit]  features for server owners to enhance their server.
[16:47:12] [Server thread/INFO]: [WorldEdit]   
[16:47:12] [Server thread/INFO]: [WorldEdit]  Paper includes Timings v2, which is significantly
[16:47:12] [Server thread/INFO]: [WorldEdit]  better at diagnosing lag problems over v1.
[16:47:12] [Server thread/INFO]: [WorldEdit]   
[16:47:12] [Server thread/INFO]: [WorldEdit]  All of your plugins should still work, and the
[16:47:12] [Server thread/INFO]: [WorldEdit]  Paper community will gladly help you fix any issues.
[16:47:12] [Server thread/INFO]: [WorldEdit]   
[16:47:12] [Server thread/INFO]: [WorldEdit]  Join the Paper Community @ https://papermc.io
[16:47:12] [Server thread/INFO]: [WorldEdit] ====================================================
[16:47:12] [Server thread/INFO]: [PlotSquared] Enabling PlotSquared v4.494
[16:47:12] [Server thread/WARN]: [PlotSquared] ====================================================
[16:47:12] [Server thread/WARN]: [PlotSquared]  PlotSquared works better if you use Paper
[16:47:12] [Server thread/WARN]: [PlotSquared]  as your server software.
[16:47:12] [Server thread/WARN]: [PlotSquared] ====================================================
[16:47:12] [Server thread/INFO]: Version is PlotSquared-4.494
[16:47:12] [Server thread/INFO]: [P2] PlotSquared is using online UUIDs
[16:47:12] [Server thread/WARN]: java.lang.NullPointerException: Cannot invoke "javax.script.ScriptEngine.eval(String)" because "this.engine" is null
[16:47:12] [Server thread/WARN]:         at com.github.intellectualsites.plotsquared.plot.commands.DebugExec.init(DebugExec.java:108)
[16:47:12] [Server thread/WARN]:         at com.github.intellectualsites.plotsquared.plot.commands.DebugExec.<init>(DebugExec.java:65)
[16:47:12] [Server thread/WARN]:         at com.github.intellectualsites.plotsquared.plot.commands.MainCommand.getInstance(MainCommand.java:88)
[16:47:12] [Server thread/WARN]:         at com.github.intellectualsites.plotsquared.plot.commands.SubCommand.<init>(SubCommand.java:20)
[16:47:12] [Server thread/WARN]:         at com.github.intellectualsites.plotsquared.plot.commands.SubCommand.<init>(SubCommand.java:24)
[16:47:12] [Server thread/WARN]:         at com.github.intellectualsites.plotsquared.bukkit.commands.DebugUUID.<init>(DebugUUID.java:44)
[16:47:12] [Server thread/WARN]:         at com.github.intellectualsites.plotsquared.bukkit.util.BukkitCommand.<init>(BukkitCommand.java:24)
[16:47:12] [Server thread/WARN]:         at com.github.intellectualsites.plotsquared.bukkit.BukkitMain.registerCommands(BukkitMain.java:291)
[16:47:12] [Server thread/WARN]:         at com.github.intellectualsites.plotsquared.plot.PlotSquared.<init>(PlotSquared.java:239)
[16:47:12] [Server thread/WARN]:         at com.github.intellectualsites.plotsquared.bukkit.BukkitMain.onEnable(BukkitMain.java:153)
[16:47:12] [Server thread/WARN]:         at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263)
[16:47:12] [Server thread/WARN]:         at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:342)
[16:47:12] [Server thread/WARN]:         at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:480)
[16:47:12] [Server thread/WARN]:         at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugin(CraftServer.java:492)
[16:47:12] [Server thread/WARN]:         at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugins(CraftServer.java:406)
[16:47:12] [Server thread/WARN]:         at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:225)
[16:47:12] [Server thread/WARN]:         at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:928)
[16:47:12] [Server thread/WARN]:         at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$0(MinecraftServer.java:273)
[16:47:12] [Server thread/WARN]:         at java.base/java.lang.Thread.run(Thread.java:831)
[16:47:12] [Server thread/INFO]: [P2] PlotSquared is now enabled
[16:47:12] [Server thread/INFO]: [P2] Metrics enabled.
[16:47:12] [Server thread/WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
[16:47:12] [Server thread/WARN]: The server will make no attempt to authenticate usernames. Beware.
[16:47:12] [Server thread/WARN]: While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
[16:47:12] [Server thread/WARN]: To change this, set "online-mode" to "true" in the server.properties file.
[16:47:12] [Server thread/INFO]: Preparing level "world"
[16:47:12] [Server thread/INFO]: -------- World Settings For [world] --------
[16:47:12] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64
[16:47:12] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true
[16:47:12] [Server thread/INFO]: View Distance: 8




以上是报错  服务器运行了但是输入指令没反应




服务器版本 1.16.5