Affects Version/s: Minecraft 15w46a
Fix Version/s: None
Environment:OS: Windows 7 Home Premium Service Pack 1
Java Version: 1.8.0_25 64 bit
CPU: 4x Intel (R) Core(TM) i5-2500K CPU @ 3.30GHz
Display: 1600x839 (NVIDIA Corporation)
GeForce GTS 450/PCIe/SSE2
4.5.0 NVIDIA 358.87
Ram: Machine has 8 gigs available
I allocate 2 gig to minecraft
I started a new world on 15w46a and went exploring in caves for resources.
I came across a skeleton that stopped interacting with the world.
When I approach it from behind or in front, the hostle mob ai does not engage me; i.e. it does nothing.
It took a couple of heart of damage when I swung my sword at it, but every hit thereafter it does not take damage.
If I try to occupy the same space as it, then the entity collision mechanic kicks in and pushes me back.
If I use the in game command /difficulty to switch to peaceful, it does not disappear.
If I mine the block out from under it, the entity does not fall.
If I try to drown it or suffocate it with a couple a pieces of sand dropped from above it does not take any damage.
I cannot place cobblestone blocks in the space that it occupies.
However, if I quit the client to menu and relaunch the world, the skeleton entity has now gone.