请问为什么使用工业之类的机器服务器就会假死
以下是报错：
Exception in thread "ic2-poolthread-2" [01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: java.lang.IllegalStateException: CauseStackManager called from off main thread (current='Thread{class=class java.lang.Thread, name=ic2-poolthread-2, priority=5, group=net.minecraftforge.fml.common.thread.SidedThreadGroup[name=SERVER,maxpri=10]}', expected='Thread{class=class java.lang.Thread, name=Server thread, priority=5, group=net.minecraftforge.fml.common.thread.SidedThreadGroup[name=SERVER,maxpri=10]}')!
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at org.spongepowered.common.event.SpongeCauseStackManager.enforceMainThread(SpongeCauseStackManager.java:71)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at org.spongepowered.common.event.SpongeCauseStackManager.pushCauseFrame(SpongeCauseStackManager.java:141)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at org.spongepowered.common.event.SpongeCommonEventFactory.callNotifyNeighborEvent(SpongeCommonEventFactory.java:688)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraft.world.WorldServer.func_175685_c(WorldServer.java:2820)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at aroma1997.tatw.ic2usesfe.block.ICSourceEventListener.onAdd(ICSourceEventListener.java:45)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at ic2.core.energy.grid.ChangeHandler.applyAddition(ChangeHandler.java:121)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at ic2.core.energy.grid.GridUpdater.updateGrid(GridUpdater.java:140)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at ic2.core.energy.grid.GridUpdater.run(GridUpdater.java:119)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.Thread.run(Unknown Source)
以下是报错：
Exception in thread "ic2-poolthread-2" [01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: java.lang.IllegalStateException: CauseStackManager called from off main thread (current='Thread{class=class java.lang.Thread, name=ic2-poolthread-2, priority=5, group=net.minecraftforge.fml.common.thread.SidedThreadGroup[name=SERVER,maxpri=10]}', expected='Thread{class=class java.lang.Thread, name=Server thread, priority=5, group=net.minecraftforge.fml.common.thread.SidedThreadGroup[name=SERVER,maxpri=10]}')!
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at org.spongepowered.common.event.SpongeCauseStackManager.enforceMainThread(SpongeCauseStackManager.java:71)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at org.spongepowered.common.event.SpongeCauseStackManager.pushCauseFrame(SpongeCauseStackManager.java:141)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at org.spongepowered.common.event.SpongeCommonEventFactory.callNotifyNeighborEvent(SpongeCommonEventFactory.java:688)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraft.world.WorldServer.func_175685_c(WorldServer.java:2820)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at aroma1997.tatw.ic2usesfe.block.ICSourceEventListener.onAdd(ICSourceEventListener.java:45)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at ic2.core.energy.grid.ChangeHandler.applyAddition(ChangeHandler.java:121)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at ic2.core.energy.grid.GridUpdater.updateGrid(GridUpdater.java:140)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at ic2.core.energy.grid.GridUpdater.run(GridUpdater.java:119)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
[01:36:40] [ic2-poolthread-2/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.Thread.run(Unknown Source)
