It doesn't matter if an ArmorStand is a Marker (Marker:1b) or even visible (Invisible:1b), the WitherBoss still attacks them.
Command
/summon ArmorStand ~ ~ ~ {CustomNameVisible:1,Marker:1,Invisible:1,Riding:{id:WitherBoss}}Linked issues
relates to 2
Comments 9
MC-1673 is about Wither and Creeper being able to destroy static entities when mobGriefing is false, however this is about Withers trying to destroy ArmorStands
Summary of MC-1673:
Creepers/Withers blow up Paintings / Item frames / Leads / Armor stands even when Mob-Griefing is turned off.
Still a dupe.
This ticket is about Withers deliberately aiming at and destroying Armor stands. MC-1673 is about destroying them as coleteral damage.
This happens because armor stands extend EntityLivingBase, and the Wither targets all instances of EntityLivingBase that aren't undead. Could be fixed by either checking explicitly for armor stands, or by making armor stands undead 😉
Agnes Larsson
Dupe of MC-1673