The Bug
The glowing effect causes some types of mobs to have black dotted lines floating next to them. For some types of mobs the lines are obvious. For other types of mobs the lines are only a few pixels. The spacing between the dots in these lines changes depending on the angle you view the mob from. These black dotted lines are visible through blocks, just like the normal outline for the glowing effect. If the glowing mob is on fire, an additional black dotted line appears next to the fire texture.
To Reproduce
/summon villager ~ ~ ~ {NoAI:1,Glowing:1}There are two perpendicular black dotted lines floating next to the villager’s head.
Affected Mobs (There might be more.)
Bee
Cod
Creeper
Donkey
Drowned
Enderman
Horse
Husk
Parrot
Phantom
Salmon
Skeleton
Slime
Stray
Trader Llama
Villager
Vindicator
Wandering Trading
Wither Skeleton
Zombie
Zombie Horse
Zombie Villager
Linked issues
Attachments
Comments
Asteraoth
pine1needle
Asteraoth, do you mind if I ask what the operating system and graphics card were for the computer you tried to reproduce this on? I tried reproducing this on a second computer (to see if the issue was isolated to only my computer) and I was able to successfully reproduce this on the second computer. I also forced a crash on the second computer and I’ve attached that crash report above. I’m wondering if this issue only occurs on certain operating systems or graphics cards. For reference, here are the operating systems and graphics cards of the two computers I reproduced this on.
1st Computer: MacOS Catalina with Intel Iris Plus Graphics 650
2nd Computer: MacOS High Sierra with AMD Radeon HD 6770M
migrated
Intel(R) Iris(TM) Plus Graphics 650 GL version 2.1 INTEL-14.3.9, Intel Inc.
Caused by outdated GPU drivers / hardware. You get the update here.
violine1101
See also MC-96154. Please contact community support (linked below) if you need assistance with getting the latest drivers. If it turns out the issue is unrelated to drivers, please leave another comment here so that we can reopen the ticket.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
Cannot confirm in 1.15.2 Pre-Release 1.
We do not have enough information to find the cause of this issue.
Please force a crash by pressing F3 + C for 10 seconds while in-game and attach the crash report (
[minecraft/crash-reports/crash-<DATE>-client.txt|http://hopper.minecraft.net/help/guides/finding-minecraft-data-folder]) here.Once attached, the report will be reopened automatically.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki