[MC-103366] Zombie pigman and wither skeletons don't walk in magma blocks

I attacked a zombie pigman and he didn't attack me because i was on a magma block.

Also affects wither skeletons.

Linked issues

duplicates 1

MC-120010 Zombified piglin and wither skeleton avoid walking through fire or over magma blocks Reopened

Comments 8

[Mod]Les3awe 2016-06-09T20:18:36Z

Because mob have to avoid the magma block.

Irbis 2016-06-09T20:38:24Z

Should be reopened. Pigmans are immune to magma block, so they don't need to avoid them. Developers will decide if this is a bug or not.

[Mod]Les3awe 2016-06-10T06:37:38Z

Also affects the Wither skeleton.

bemoty 2017-08-16T15:23:21Z

Can confirm for MC 1.12.1, related to MC-120010.
Also, the fix described here also fixes this issue. (Has to be applied to net.minecraft.entity.monster.EntityWitherSkeleton too.)

Elemend 2018-08-16T22:08:23Z

Not fixed in 1.13 Release and as such 1.13.1-pre1 as well. The mobs sometimes walk over these Blocks to get to the player but then seem to remember that the blocks are nontraversable for them. The right behaviour happens more accidental.

Irbis 2018-12-05T20:11:20Z

18w49a affected

wobst.michael 2019-09-14T15:14:09Z

Cannot reproduce in 19w37a. At least with zombie pigman. Fixed?

marcono1234 2019-12-09T19:57:42Z

Resolved as duplicate of MC-120010 because that report already partially included this one.