Hopper: java.lang.IllegalArgumentException: Cannot get property atw{name=facing, clazz=class cv, values=[down, up, north, south, west, east]} as it does not exist in atk{block=minecraft:<block>, properties=[]}

Hopper: java.util.ConcurrentModificationException

Hopper: java.lang.NullPointerException: Ticking screen

Hopper: java.lang.NullPointerException: Updating screen events

Hopper: java.lang.ArrayIndexOutOfBoundsException: 1

Hopper: java.lang.NullPointerException: Ticking block entity

Hopper: java.lang.RuntimeException: Missing BlockEntity

Hopper: java.lang.NullPointerException: Exception ticking world

Hopper: java.lang.NullPointerException: Unexpected error

Hopper: java.lang.NullPointerException: Initializing game

Hopper: java.lang.ClassCastException: ahw cannot be cast to ahn

Hopper: java.lang.IndexOutOfBoundsException: Index: 55, Size: 45

Hopper: java.lang.NullPointerException: Ticking entity

Hopper: java.lang.NullPointerException: Rendering screen

Hopper: java.lang.NullPointerException: Updating screen events

Hopper: java.lang.NullPointerException: Starting integrated server

Hopper: java.lang.IllegalArgumentException: Modifier is already applied on this attribute!

Hopper: java.lang.NullPointerException: Loading entity NBT

Cannot get property while planting cocoa beans.

Cannot get property on Rails

Hopper: java.lang.ExceptionInInitializerError (Crash on Linux, Bug in LWJGL)

Hopper: java.lang.NullPointerException: Updating screen events

Hopper: java.lang.ArithmeticException: / by zero

Hopper: java.lang.OutOfMemoryError: Java heap space - creating debug image whilst stitching textures

Chunks not rendering in some situations

Hopper: java.lang.NullPointerException: Post-rendering entity in world

Hopper: java.lang.NullPointerException: Ticking entity

Hopper: java.lang.NullPointerException: Ticking entity

Hopper: java.lang.NullPointerException: Ticking entity

Hopper: java.lang.NullPointerException: Ticking block entity

Hopper: java.lang.NullPointerException: Unexpected error

Grahpical Redstone Dust Bug

Hopper: java.lang.IllegalArgumentException: Cannot set property ben{name=has_bottle_0, clazz=class java.lang.Boolean, values=[true, false]} as it does not exi

Hopper: java.lang.IllegalArgumentException: Name and ID cannot both be blank

Hopper: java.lang.IllegalArgumentException: Cannot set property bep{name=facing, clazz=class el, values=[up, north, south, west, east]} to down on block minec

Hopper: java.lang.IllegalArgumentException: Cannot set property bep{name=facing, clazz=class el, values=[up, north, south, west, east]} to down on block minec

Hopper: java.lang.IllegalArgumentException: Cannot get property ben{name=shape, clazz=class ate, values=[north_south, east_west, ascending_east, ascending_wes

Hopper: java.lang.NullPointerException: Updating screen events

Hopper: java.lang.NullPointerException: Batching chunks

Hopper: java.util.ConcurrentModificationException

Hopper: java.lang.ClassCastException: ayv cannot be cast to azh

Hopper: java.lang.NullPointerException: Rendering entity in world

Hopper: java.lang.IllegalArgumentException: Cannot get property ben{name=half, clazz=class auz, values=[upper, lower]} as it does not exist in bdw{block=minec

Hopper: java.lang.ArrayIndexOutOfBoundsException: -1

Hopper: java.util.ConcurrentModificationException

Hopper: java.lang.IllegalArgumentException: Cannot get property bcy{name=half, clazz=class ats, values=[upper, lower]} as it does not exist in bch{block=minec

Hopper: java.lang.NullPointerException: Saving entity NBT

Hopper: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0

Hopper: java.lang.ArrayIndexOutOfBoundsException: 69

Hopper: java.lang.IllegalArgumentException: Cannot set property bck{name=facing, clazz=class ei, values=[down, up, north, south, west, east]} to null on block