Support & Bug Reports

In mods with custom fluids, the player will pass right through custom fluids as if they were air. For example, see this issue here: https://github.com/TeamPneumatic/pnc-repressurized/issues/663  I've been led to believe that it's because support hasn't been fully added in Forge, but it's been hard to find information about it. If it's true that it hasn't worked since 1.12 as mentioned in that issue, is a fix on the radar or coming anytime soon? Thanks

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

I have a problem with minecraft.serwer. its keep crashing. help me with this please. here is my crash log:   ---- Minecraft Crash Report ---- WARNING: coremods are present:   EnderCorePlugin (EnderCore-1.12.2-0.5.76-core.jar) Contact their authors BEFORE contacting forge // I bet Cylons wouldn't have this problem. Time: 1/24/21 4:18 PM Description: Watching Server java.lang.Error: ServerHangWatchdog detected that a single server tick took 60.00 seconds (should be max 0.05)     at net.minecraft.world.chunk.Chunk.func_177435_g(Chunk.java:467)     at net.minecraft.world.World.func_180495_p(World.java:912)     at net.minecraft.world.World.func_175666_e(World.java:3815)     at net.minecraft.tileentity.TileEntity.func_70296_d(TileEntity.java:163)     at thaumcraft.common.tiles.crafting.TileCrucible.fill(TileCrucible.java:448)     at thaumcraft.common.tiles.devices.TileWaterJug.func_73660_a(TileWaterJug.java:129)     at moze_intel.projecte.gameObjs.items.TimeWatch.speedUpTileEntities(TimeWatch.java:213)     at moze_intel.projecte.gameObjs.items.TimeWatch.updateInPedestal(TimeWatch.java:355)     at moze_intel.projecte.gameObjs.tiles.DMPedestalTile.func_73660_a(DMPedestalTile.java:45)     at net.minecraft.world.World.func_72939_s(World.java:1838)     at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:613)     at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:767)     at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397)     at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)     at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)     at java.lang.Thread.run(Thread.java:748) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server Watchdog Stacktrace:     at net.minecraft.world.chunk.Chunk.func_177435_g(Chunk.java:467)     at net.minecraft.world.World.func_180495_p(World.java:912)     at net.minecraft.world.World.func_175666_e(World.java:3815)     at net.minecraft.tileentity.TileEntity.func_70296_d(TileEntity.java:163)     at thaumcraft.common.tiles.crafting.TileCrucible.fill(TileCrucible.java:448)     at thaumcraft.common.tiles.devices.TileWaterJug.func_73660_a(TileWaterJug.java:129)     at moze_intel.projecte.gameObjs.items.TimeWatch.speedUpTileEntities(TimeWatch.java:213)     at moze_intel.projecte.gameObjs.items.TimeWatch.updateInPedestal(TimeWatch.java:355)     at moze_intel.projecte.gameObjs.tiles.DMPedestalTile.func_73660_a(DMPedestalTile.java:45)     at net.minecraft.world.World.func_72939_s(World.java:1838)     at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:613)     at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:767)     at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397)     at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668) -- Thread Dump -- Details:     Threads: "AE Compass Service" Id=160 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56aa37fc     at sun.misc.Unsafe.park(Native Method)     -  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56aa37fc     at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)     at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)     at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "Thread-38" Id=155 TIMED_WAITING     at java.lang.Thread.sleep(Native Method)     at thaumcraft.common.world.aura.AuraThread.run(AuraThread.java:79)     at java.lang.Thread.run(Thread.java:748) "ic2-poolthread-12" Id=144 WAITING on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Native Method)     -  waiting on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Object.java:502)     at ic2.core.util.PriorityExecutor$FixedPriorityQueue.take(PriorityExecutor.java:143)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "ic2-poolthread-11" Id=143 WAITING on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Native Method)     -  waiting on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Object.java:502)     at ic2.core.util.PriorityExecutor$FixedPriorityQueue.take(PriorityExecutor.java:143)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "ic2-poolthread-10" Id=142 WAITING on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Native Method)     -  waiting on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Object.java:502)     at ic2.core.util.PriorityExecutor$FixedPriorityQueue.take(PriorityExecutor.java:143)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "ic2-poolthread-9" Id=141 WAITING on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Native Method)     -  waiting on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Object.java:502)     at ic2.core.util.PriorityExecutor$FixedPriorityQueue.take(PriorityExecutor.java:143)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "ic2-poolthread-8" Id=140 WAITING on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Native Method)     -  waiting on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Object.java:502)     at ic2.core.util.PriorityExecutor$FixedPriorityQueue.take(PriorityExecutor.java:143)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "ic2-poolthread-7" Id=139 WAITING on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Native Method)     -  waiting on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Object.java:502)     at ic2.core.util.PriorityExecutor$FixedPriorityQueue.take(PriorityExecutor.java:143)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "ic2-poolthread-6" Id=138 WAITING on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Native Method)     -  waiting on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Object.java:502)     at ic2.core.util.PriorityExecutor$FixedPriorityQueue.take(PriorityExecutor.java:143)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "ic2-poolthread-5" Id=137 WAITING on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Native Method)     -  waiting on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Object.java:502)     at ic2.core.util.PriorityExecutor$FixedPriorityQueue.take(PriorityExecutor.java:143)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "ic2-poolthread-4" Id=136 WAITING on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Native Method)     -  waiting on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Object.java:502)     at ic2.core.util.PriorityExecutor$FixedPriorityQueue.take(PriorityExecutor.java:143)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "ic2-poolthread-3" Id=135 WAITING on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Native Method)     -  waiting on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Object.java:502)     at ic2.core.util.PriorityExecutor$FixedPriorityQueue.take(PriorityExecutor.java:143)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "ic2-poolthread-2" Id=134 WAITING on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Native Method)     -  waiting on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Object.java:502)     at ic2.core.util.PriorityExecutor$FixedPriorityQueue.take(PriorityExecutor.java:143)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "Chunk I/O Executor Thread-1" Id=131 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5c525c8c     at sun.misc.Unsafe.park(Native Method)     -  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5c525c8c     at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)     at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)     at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #23" Id=130 RUNNABLE     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #22" Id=129 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #21" Id=128 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "File IO Thread" Id=127 TIMED_WAITING     at java.lang.Thread.sleep(Native Method)     at net.minecraft.world.storage.ThreadedFileIOBase.func_75736_b(SourceFile:51)     at net.minecraft.world.storage.ThreadedFileIOBase.run(SourceFile:30)     at java.lang.Thread.run(Thread.java:748) "Thread-34" Id=126 TIMED_WAITING     at java.lang.Thread.sleep(Native Method)     at thaumcraft.common.world.aura.AuraThread.run(AuraThread.java:79)     at java.lang.Thread.run(Thread.java:748) "Thread-32" Id=124 TIMED_WAITING     at java.lang.Thread.sleep(Native Method)     at thaumcraft.common.world.aura.AuraThread.run(AuraThread.java:79)     at java.lang.Thread.run(Thread.java:748) "Thread-28" Id=120 TIMED_WAITING     at java.lang.Thread.sleep(Native Method)     at thaumcraft.common.world.aura.AuraThread.run(AuraThread.java:79)     at java.lang.Thread.run(Thread.java:748) "Server Watchdog" Id=116 RUNNABLE     at sun.management.ThreadImpl.dumpThreads0(Native Method)     at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:454)     at net.minecraft.server.dedicated.ServerHangWatchdog.run(ServerHangWatchdog.java:45)     at java.lang.Thread.run(Thread.java:748) "Query Listener #1" Id=115 RUNNABLE     at java.net.PlainDatagramSocketImpl.peekData(Native Method)     -  locked java.net.PlainDatagramSocketImpl@1950d962     at java.net.DatagramSocket.receive(DatagramSocket.java:743)     -  locked java.net.DatagramPacket@1ec21863     -  locked java.net.DatagramSocket@427d248b     at net.minecraft.network.rcon.RConThreadQuery.run(SourceFile:269)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #20" Id=114 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #19" Id=113 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #18" Id=112 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #17" Id=111 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #16" Id=110 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #15" Id=109 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #14" Id=108 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #13" Id=107 RUNNABLE     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Timer-0" Id=106 TIMED_WAITING on java.util.TaskQueue@2803e7f9     at java.lang.Object.wait(Native Method)     -  waiting on java.util.TaskQueue@2803e7f9     at java.util.TimerThread.mainLoop(Timer.java:552)     at java.util.TimerThread.run(Timer.java:505) "Netty Epoll Server IO #12" Id=105 RUNNABLE     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #11" Id=104 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #10" Id=103 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Ender IO Scheduler" Id=102 TIMED_WAITING     at java.lang.Thread.sleep(Native Method)     at crazypants.enderio.base.scheduler.Scheduler.run(Scheduler.java:41) "Netty Epoll Server IO #9" Id=101 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #8" Id=100 RUNNABLE     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #7" Id=99 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "ic2-poolthread-1" Id=98 WAITING on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Native Method)     -  waiting on ic2.core.util.PriorityExecutor$FixedPriorityQueue@586dd359     at java.lang.Object.wait(Object.java:502)     at ic2.core.util.PriorityExecutor$FixedPriorityQueue.take(PriorityExecutor.java:143)     at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #6" Id=97 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #5" Id=96 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #4" Id=95 RUNNABLE     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #3" Id=94 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "threadDeathWatcher-2-1" Id=91 TIMED_WAITING     at java.lang.Thread.sleep(Native Method)     at io.netty.util.ThreadDeathWatcher$Watcher.run(ThreadDeathWatcher.java:152)     at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #2" Id=90 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #1" Id=89 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #0" Id=84 RUNNABLE (in native)     at io.netty.channel.epoll.Native.epollWait0(Native Method)     at io.netty.channel.epoll.Native.epollWait(Native.java:117)     at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223)     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247)     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)     at java.lang.Thread.run(Thread.java:748) "Server console handler" Id=45 RUNNABLE (in native)     at java.io.FileInputStream.readBytes(Native Method)     at java.io.FileInputStream.read(FileInputStream.java:255)     at java.io.BufferedInputStream.read1(BufferedInputStream.java:284)     at java.io.BufferedInputStream.read(BufferedInputStream.java:345)     -  locked java.io.BufferedInputStream@667b7849     at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)     at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)     at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)     -  locked java.io.InputStreamReader@797f262d     at java.io.InputStreamReader.read(InputStreamReader.java:184)     ... "DestroyJavaVM" Id=44 RUNNABLE "Server thread" Id=42 RUNNABLE     at net.minecraft.world.chunk.Chunk.func_177435_g(Chunk.java:467)     at net.minecraft.world.World.func_180495_p(World.java:912)     at net.minecraft.world.World.func_175666_e(World.java:3815)     at net.minecraft.tileentity.TileEntity.func_70296_d(TileEntity.java:163)     at thaumcraft.common.tiles.crafting.TileCrucible.fill(TileCrucible.java:448)     at thaumcraft.common.tiles.devices.TileWaterJug.func_73660_a(TileWaterJug.java:129)     at moze_intel.projecte.gameObjs.items.TimeWatch.speedUpTileEntities(TimeWatch.java:213)     at moze_intel.projecte.gameObjs.items.TimeWatch.updateInPedestal(TimeWatch.java:355)     ... "Server Infinisleeper" Id=41 TIMED_WAITING     at java.lang.Thread.sleep(Native Method)     at net.minecraft.server.dedicated.DedicatedServer$1.run(DedicatedServer.java:82) "Snooper Timer" Id=38 TIMED_WAITING on java.util.TaskQueue@77f03861     at java.lang.Object.wait(Native Method)     -  waiting on java.util.TaskQueue@77f03861     at java.util.TimerThread.mainLoop(Timer.java:552)     at java.util.TimerThread.run(Timer.java:505) "SeedGenerator Thread" Id=16 WAITING on sun.security.provider.SeedGenerator$ThreadedSeedGenerator@407b2549     at java.lang.Object.wait(Native Method)     -  waiting on sun.security.provider.SeedGenerator$ThreadedSeedGenerator@407b2549     at java.lang.Object.wait(Object.java:502)     at sun.security.provider.SeedGenerator$ThreadedSeedGenerator.run(SeedGenerator.java:334)     at java.lang.Thread.run(Thread.java:748) "Signal Dispatcher" Id=4 RUNNABLE "Finalizer" Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@7d7fb43f     at java.lang.Object.wait(Native Method)     -  waiting on java.lang.ref.ReferenceQueue$Lock@7d7fb43f     at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)     at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)     at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216) "Reference Handler" Id=2 WAITING on java.lang.ref.Reference$Lock@7d31bbf3     at java.lang.Object.wait(Native Method)     -  waiting on java.lang.ref.Reference$Lock@7d31bbf3     at java.lang.Object.wait(Object.java:502)     at java.lang.ref.Reference.tryHandlePending(Reference.java:191)     at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Stacktrace:     at net.minecraft.server.dedicated.ServerHangWatchdog.run(ServerHangWatchdog.java:62)     at java.lang.Thread.run(Thread.java:748) -- System Details -- Details:     Minecraft Version: 1.12.2     Operating System: Linux (amd64) version 3.10.0-1160.11.1.el7.x86_64     Java Version: 1.8.0_202, Oracle Corporation     Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation     Memory: 1836996664 bytes (1751 MB) / 4440719360 bytes (4235 MB) up to 8825864192 bytes (8417 MB)     JVM Flags: 21 total; -Xms4250M -Xmx8500M -XX:MaxMetaspaceSize=1500M -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:-OmitStackTraceInFastThrow -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=8 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:MaxTenuringThreshold=1 -XX:+OptimizeStringConcat     IntCache: cache: 0, tcache: 0, allocated: 15, tallocated: 95     FML: MCP 9.42 Powered by Forge 14.23.5.2854 49 mods loaded, 49 mods active     States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored     | State  | ID                                  | Version        | Source                                               | Signature                                |     |:------ |:----------------------------------- |:-------------- |:---------------------------------------------------- |:---------------------------------------- |     | LCHIJA | minecraft                           | 1.12.2         | minecraft.jar                                        | None                                     |     | LCHIJA | mcp                                 | 9.42           | minecraft.jar                                        | None                                     |     | LCHIJA | FML                                 | 8.0.99.99      | server.jar                                           | e3c3d50c7c986df74c645c0ac54639741c90a557 |     | LCHIJA | forge                               | 14.23.5.2854   | server.jar                                           | e3c3d50c7c986df74c645c0ac54639741c90a557 |     | LCHIJA | securitycraft                       | v1.8.20.2      | [1.12.2]+SecurityCraft+v1.8.20.2.jar                 | None                                     |     | LCHIJA | appliedenergistics2                 | rv6-stable-7   | appliedenergistics2-rv6-stable-7.jar                 | dfa4d3ac143316c6f32aa1a1beda1e34d42132e5 |     | LCHIJA | baubles                             | 1.5.2          | Baubles-1.12-1.5.2.jar                               | None                                     |     | LCHIJA | betterbuilderswands                 | 0.11.1         | BetterBuildersWands-1.12-0.11.1.245+69d0d70.jar      | None                                     |     | LCHIJA | biomesoplenty                       | 7.0.1.2444     | BiomesOPlenty-1.12.2-7.0.1.2444-universal.jar        | None                                     |     | LCHIJA | bonsaitrees                         | 1.1.4          | bonsaitrees-1.1.4-b170.jar                           | None                                     |     | LCHIJA | buildcraftlib                       | 7.99.24.7      | buildcraft-all-7.99.24.7.jar                         | None                                     |     | LCHIJA | buildcraftcore                      | 7.99.24.7      | buildcraft-all-7.99.24.7.jar                         | None                                     |     | LCHIJA | buildcraftbuilders                  | 7.99.24.7      | buildcraft-all-7.99.24.7.jar                         | None                                     |     | LCHIJA | buildcrafttransport                 | 7.99.24.7      | buildcraft-all-7.99.24.7.jar                         | None                                     |     | LCHIJA | buildcraftsilicon                   | 7.99.24.7      | buildcraft-all-7.99.24.7.jar                         | None                                     |     | LCHIJA | ic2                                 | 2.8.170-ex112  | industrialcraft-2-2.8.170-ex112.jar                  | de041f9f6187debbc77034a344134053277aa3b0 |     | LCHIJA | buildcraftcompat                    | 7.99.24.7      | buildcraft-all-7.99.24.7.jar                         | None                                     |     | LCHIJA | buildcraftenergy                    | 7.99.24.7      | buildcraft-all-7.99.24.7.jar                         | None                                     |     | LCHIJA | buildcraftfactory                   | 7.99.24.7      | buildcraft-all-7.99.24.7.jar                         | None                                     |     | LCHIJA | buildcraftrobotics                  | 7.99.24.7      | buildcraft-all-7.99.24.7.jar                         | None                                     |     | LCHIJA | cctweaked                           | 1.89.2         | cc-tweaked-1.12.2-1.89.2.jar                         | None                                     |     | LCHIJA | computercraft                       | 1.89.2         | cc-tweaked-1.12.2-1.89.2.jar                         | None                                     |     | LCHIJA | endercore                           | 1.12.2-0.5.76  | EnderCore-1.12.2-0.5.76.jar                          | None                                     |     | LCHIJA | jei                                 | 4.16.1.301     | jei_1.12.2-4.16.1.301.jar                            | None                                     |     | LCHIJA | thaumcraft                          | 6.1.BETA26     | Thaumcraft-1.12.2-6.1.BETA26.jar                     | None                                     |     | LCHIJA | enderio                             | 5.2.66         | EnderIO-1.12.2-5.2.66.jar                            | None                                     |     | LCHIJA | enderiointegrationtic               | 5.2.66         | EnderIO-1.12.2-5.2.66.jar                            | None                                     |     | LCHIJA | enderiobase                         | 5.2.66         | EnderIO-1.12.2-5.2.66.jar                            | None                                     |     | LCHIJA | enderioconduits                     | 5.2.66         | EnderIO-1.12.2-5.2.66.jar                            | None                                     |     | LCHIJA | enderioconduitsappliedenergistics   | 5.2.66         | EnderIO-1.12.2-5.2.66.jar                            | None                                     |     | LCHIJA | enderioconduitsopencomputers        | 5.2.66         | EnderIO-1.12.2-5.2.66.jar                            | None                                     |     | LCHIJA | enderioconduitsrefinedstorage       | 5.2.66         | EnderIO-1.12.2-5.2.66.jar                            | None                                     |     | LCHIJA | enderiointegrationforestry          | 5.2.66         | EnderIO-1.12.2-5.2.66.jar                            | None                                     |     | LCHIJA | enderiointegrationticlate           | 5.2.66         | EnderIO-1.12.2-5.2.66.jar                            | None                                     |     | LCHIJA | enderioinvpanel                     | 5.2.66         | EnderIO-1.12.2-5.2.66.jar                            | None                                     |     | LCHIJA | enderiomachines                     | 5.2.66         | EnderIO-1.12.2-5.2.66.jar                            | None                                     |     | LCHIJA | enderiopowertools                   | 5.2.66         | EnderIO-1.12.2-5.2.66.jar                            | None                                     |     | LCHIJA | enderskills                         | 1.12.2-1.8.1.2 | EnderSkills-1.12.2-1.8.1.2.jar                       | None                                     |     | LCHIJA | extrautils2                         | 1.0            | extrautils2-1.12-1.9.9.jar                           | None                                     |     | LCHIJA | ichunutil                           | 7.2.2          | iChunUtil-1.12.2-7.2.2.jar                           | 4db5c2bd1b556f252a5b8b54b256d381b2a0a6b8 |     | LCHIJA | generallaymansaestheticspyingscreen | 7.0.0          | GeneralLaymansAestheticSpyingScreen-1.12.2-7.0.0.jar | None                                     |     | LCHIJA | gravestone                          | 1.10.1         | gravestone-1.10.1.jar                                | None                                     |     | LCHIJA | nuclearcraft                        | 2.18y          | NuclearCraft-2.18y-1.12.2.jar                        | None                                     |     | LCHIJA | omlib                               | 3.1.4-249      | omlib-1.12.2-3.1.4-249.jar                           | None                                     |     | LCHIJA | openmodularturrets                  | 3.1.12-378     | openmodularturrets-1.12.2-3.1.12-378.jar             | None                                     |     | LCHIJA | projecte                            | 1.12.2-PE1.4.1 | ProjectE-1.12.2-PE1.4.1.jar                          | None                                     |     | LCHIJA | teamup                              | 1.1.3-1.12.0   | TeamUp-1.1.3-1.12.0.jar                              | None                                     |     | LCHIJA | travelersbackpack                   | 1.0.35         | TravelersBackpack-1.12.2-1.0.35.jar                  | None                                     |     | LCHIJA | worldedit                           | 6.1.10         | worldedit-forge-mc1.12.2-6.1.10-dist.jar             | None                                     |     Loaded coremods (and transformers):  EnderCorePlugin (EnderCore-1.12.2-0.5.76-core.jar)   com.enderio.core.common.transform.EnderCoreTransformer   com.enderio.core.common.transform.SimpleMixinPatcher     AE2 Version: stable rv6-stable-7 for Forge 14.23.5.2768     Ender IO: Found the following problem(s) with your installation (That does NOT mean that Ender IO caused the crash or was involved in it in any way. We add this information to help finding common problems, not as an invitation to post any crash you encounter to Ender IO's issue tracker. Always check the stack trace above to see which mod is most likely failing.):                   * Offline mode for dedicated servers is NOT supported by Ender IO.                  This may (look up the meaning of 'may' in the dictionary if you're not sure what it means) have caused the error. Try reproducing the crash WITHOUT this/these mod(s) before reporting it.     Authlib is : /game/bin/minecraft_server.1.12.2.jar     !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!     !!!You are looking at the diagnostics information, not at the crash.       !!!     !!!Scroll up until you see the line with '---- Minecraft Crash Report ----'!!!     !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!     AE2 Integration: IC2:ON, RC:OFF, MFR:OFF, Waila:OFF, Mekanism:OFF, OpenComputers:OFF, THE_ONE_PROBE:OFF, TESLA:OFF, CRAFTTWEAKER:OFF     Profiler Position: N/A (disabled)     Player Count: 7 / 10; [EntityPlayerMP['boxes45'/81, l='world', x=-3271.41, y=68.00, z=-4573.16], EntityPlayerMP['afkmob_polski'/1042, l='world', x=52.02, y=58.00, z=-483.78], EntityPlayerMP['lukasziolikytt'/9394, l='world', x=106.11, y=83.00, z=-127.76], EntityPlayerMP['zxxcx189'/12665, l='world', x=99.50, y=83.42, z=-120.93], EntityPlayerMP['EagleGD'/18390, l='world', x=-357.20, y=20.00, z=953.34], EntityPlayerMP['Cheesses'/42689, l='world', x=-403.95, y=54.00, z=815.28], EntityPlayerMP['Best_Maci'/18218, l='world', x=-369.26, y=78.37, z=892.67]]     Is Modded: Definitely; Server brand changed to 'fml,forge'     Type: Dedicated Server (map_server.txt)

My only comment would be on OpenClientScreenMessage as the Minecraft instance can just be obtained inside the method itself. This is still 'safe' I believe, but we should avoid calling anything that might only be available on the client that is not isolated in a different class. This is my opinion as it still won't be loaded unless on the physical client.