This is a plugin for Minecraft that aids in building, as it gives the player creative mode and charges them for each block they place. All exploits are patched as well.
the console spam this error when a player place a obsidian block
[12:17:29 ERROR]: Could not pass event BlockPlaceEvent to Printer v2.5
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[patched.jar:git-PaperSpigot-"4c7641d"]
at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:517) [patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:502) [patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callBlockPlaceEvent(CraftEventFactory.java:127) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.ItemStack.placeItem(ItemStack.java:160) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.PlayerInteractManager.interact(PlayerInteractManager.java:503) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:763) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:52) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:1) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [patched.jar:git-PaperSpigot-"4c7641d"]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_282]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_282]
at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:774) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:713) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:616) [patched.jar:git-PaperSpigot-"4c7641d"]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_282]
Caused by: java.lang.IllegalStateException: Unregistered scoreboard component
at org.bukkit.craftbukkit.v1_8_R3.scoreboard.CraftObjective.checkState(CraftObjective.java:112) ~[patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.craftbukkit.v1_8_R3.scoreboard.CraftObjective.getScore(CraftObjective.java:97) ~[patched.jar:git-PaperSpigot-"4c7641d"]
at com.reliableplugins.printer.PrinterPlayer.updateScoreboard(PrinterPlayer.java:227) ~[?:?]
at com.reliableplugins.printer.PrinterPlayer.incrementCost(PrinterPlayer.java:209) ~[?:?]
at com.reliableplugins.printer.listeners.ListenPrinterBlockPlace.onBlockPlace(ListenPrinterBlockPlace.java:91) ~[?:?]
at sun.reflect.GeneratedMethodAccessor738.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_282]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_282]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300) ~[patched.jar:git-PaperSpigot-"4c7641d"]
... 19 more
It looks like you have some scoreboard management plugin that unregisters the scoreboard for Printer. If that's the case then you can fix this by setting scoreboard-enabled to false in Printer/config.yml
the console spam this error when a player place a obsidian block
[12:17:29 ERROR]: Could not pass event BlockPlaceEvent to Printer v2.5 org.bukkit.event.EventException at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[patched.jar:git-PaperSpigot-"4c7641d"] at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[patched.jar:git-PaperSpigot-"4c7641d"] at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[patched.jar:git-PaperSpigot-"4c7641d"] at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:517) [patched.jar:git-PaperSpigot-"4c7641d"] at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:502) [patched.jar:git-PaperSpigot-"4c7641d"] at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callBlockPlaceEvent(CraftEventFactory.java:127) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.ItemStack.placeItem(ItemStack.java:160) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.PlayerInteractManager.interact(PlayerInteractManager.java:503) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:763) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:52) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:1) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [patched.jar:git-PaperSpigot-"4c7641d"] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_282] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_282] at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:774) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:713) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:616) [patched.jar:git-PaperSpigot-"4c7641d"] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_282] Caused by: java.lang.IllegalStateException: Unregistered scoreboard component at org.bukkit.craftbukkit.v1_8_R3.scoreboard.CraftObjective.checkState(CraftObjective.java:112) ~[patched.jar:git-PaperSpigot-"4c7641d"] at org.bukkit.craftbukkit.v1_8_R3.scoreboard.CraftObjective.getScore(CraftObjective.java:97) ~[patched.jar:git-PaperSpigot-"4c7641d"] at com.reliableplugins.printer.PrinterPlayer.updateScoreboard(PrinterPlayer.java:227) ~[?:?] at com.reliableplugins.printer.PrinterPlayer.incrementCost(PrinterPlayer.java:209) ~[?:?] at com.reliableplugins.printer.listeners.ListenPrinterBlockPlace.onBlockPlace(ListenPrinterBlockPlace.java:91) ~[?:?] at sun.reflect.GeneratedMethodAccessor738.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_282] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_282] at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300) ~[patched.jar:git-PaperSpigot-"4c7641d"] ... 19 more