MC-94054Cave spiders spin around when walking
The Bug
Cave spiders will sometimes spin whilst walking.
Mob types:
- Cave spider(Issues still in after the version 1.9.4)
Spider(Fixed in 15w51a)Iron golem(Fixed in 15w51a)Wither(Fixed in 15w51a)Horse(Fixed in 15w51a)
Steps to Reproduce
- Summon a relatively large platform.
/fill ~ ~-1 ~ ~30 ~-1 ~30 minecraft:stone
- Summon multiple cave spiders on the platform.
- Wait for them to start walking around.
- →
Notice how cave spiders will sometimes spin whilst walking.
Expected Behavior
The expected behavior would be that cave spiders would not spin whilst walking.
Linked Issues
is duplicated by5
NormalAttachments2
![[Mod] Avoma](../../../data/avatars/users/86198.png){kind=small}
- Unresolved
![[Mod] Les3awe](../../../data/avatars/users/79847.png)
[Mod] Les3awe- 34
- 14
- Confirmed
Low- Gameplay
- Mob behaviour
- AI cave_spider idle mob pathfinding turn walking
15w50a - 25w05a
15w50a 15w51b 16w02a 16w03a 16w04a 16w05a 16w05b 16w06a 16w07a 1.9.4 16w20a 16w21a 16w21b 1.10-pre1 1.10-pre2 1.10 1.10.1 1.10.2 16w32a 16w32b 16w33a 16w35a 16w36a 16w38a 16w39a 16w39b 16w39c 16w40a 16w41a 16w42a 16w43a 16w44a 1.11-pre1 1.11 16w50a 1.11.2 17w06a 17w13a 17w13b 17w14a 17w15a 17w16a 17w16b 17w17a 17w17b 17w18a 17w18b 1.12-pre1 1.12-pre2 1.12-pre3 1.12-pre4 1.12-pre5 1.12-pre6 1.12-pre7 1.12 1.12.1-pre1 1.12.1 1.12.2-pre1 1.12.2-pre2 1.12.2 17w43a 17w43b 17w45a 17w45b 17w46a 17w47a 17w47b 17w48a 17w49a 17w49b 17w50a 18w01a 18w02a 18w03b 18w05a 18w06a 18w07a 18w07b 18w07c 18w08a 18w08b 18w09a 18w10a 18w10b 18w10c 18w10d 18w11a 18w14a 18w14b 18w15a 1.13-pre1 1.13-pre2 1.13-pre6 1.13 18w31a 18w32a 18w33a 1.13.1-pre1 1.13.1-pre2 1.13.1 1.13.2-pre1 1.13.2-pre2 1.13.2 18w43a 18w43b 18w43c 18w44a 18w48a 18w48b 18w49a 18w50a 19w08b 19w09a 19w11a 19w11b 19w12b 19w13b 19w14a 19w14b 1.14 1.14.3 1.14.4 19w34a 19w39a 19w45b 1.15-pre1 1.15 1.15.1 1.15.2-pre2 1.15.2 20w06a 20w07a 20w08a 20w09a 20w10a 20w11a 20w12a 20w13b 20w18a 1.16-rc1 1.16 1.16.1 20w30a 1.16.2-pre1 1.16.2-pre2 1.16.2-pre3 1.16.2-rc1 1.16.2-rc2 1.16.2 1.16.3 1.16.4-pre1 1.16.4-rc1 1.16.4 20w45a 20w46a 20w51a 1.16.5-rc1 1.16.5 21w05a 21w05b 21w06a 21w07a 21w08a 21w11a 21w13a 21w15a 21w17a 21w20a 1.17-pre2 1.17-pre5 1.17-rc1 1.17 1.17.1-rc1 1.17.1 21w37a 21w38a 21w40a 21w42a 21w43a 1.18-pre5 1.18 1.18.1-rc1 1.18.1 1.18.2 1.19 1.19.1-rc2 1.19.1-rc3 1.19.1 1.19.2-rc1 1.19.2 22w42a 1.19.3-rc1 1.19.3 23w04a 23w06a 1.19.4-pre2 1.19.4-rc1 1.19.4-rc3 1.19.4 23w16a 23w17a 23w18a 1.20-pre1 1.20-pre2 1.20-pre4 1.20-pre5 1.20-pre6 1.20-pre7 1.20-rc1 1.20 1.20.1-rc1 1.20.1 23w31a 23w32a 23w33a 23w35a 1.20.2-pre2 1.20.2-rc1 1.20.2 23w40a 23w41a 23w42a 23w43b 23w44a 23w45a 23w46a 1.20.3-pre2 1.20.3-rc1 1.20.4 23w51b 24w03b 24w04a 24w05b 24w06a 24w07a 24w09a 24w11a 24w12a 24w13a 24w14a 1.20.5-pre1 1.20.5-pre3 1.20.5-rc2 1.20.5 1.20.6-rc1 1.20.6 24w18a 24w21b 1.21-pre2 1.21-pre4 1.21 24w33a 1.21.1 24w34a 24w35a 24w36a 24w37a 24w38a 24w39a 1.21.2-pre3 24w44a 1.21.3 1.21.4 25w02a 25w03a 25w05a- 15w51a 16w07b
1 - 200
Created Issue:
Spider AI pivot turn
Spider AI pivot turn.
Environment
OS : Windows 10 64-bit
Java 8 version : 1.8.0_66-b18 64-bit
CPU : Intel(R) Core(TM) i5-4460 CPU @ 3.20GHz
GPU : NVIDIA GeForce GTX 650
Drivers : GeForce 359.06
![[Bot] Arisa](../../../data/assets/gravatar/mustek2.png){kind=small}
Changed Description:
Spider / Cave Spider AI pivot turn.
Changed Summary:
Spider / Cave Spider AI pivot turn
Changed Description:
Spider / Cave Spider AI pivot turn.
Changed Summary:
Spider / Cave SpiderAI pivot turnSmall number of mob AI pivot turn
Changed Description:
S
pider / Cave SpiderAI pivot turn.Small number of mob AI pivot turn.
Changed Description:
Small number of mob AI pivot turn.
Small number of mob AI pivot turn.
Mob types:
- Spider
- Cave Spider
- Iron Golem
- Wither
Changed Description:
Small number of mob AI pivot turn.
Mob types:
- Spider
- Cave Spider
- Iron Golem
- Wither
Added Labels: mob pathfinding
Changed Summary:
Small number of mob AI pivot turnSpiders, iron golems and withers spin around when walking
Added Linked Issues:
is duplicated by
Changed Description:
Small number of mob AI pivot turn.
Mob types:
- Spider
- Cave Spider
- Iron Golem
- Wither
- Horse
Changed Summary:
Spiders, iron golems, horse and withers spin around when walking
Changed Description:
Small number of mob AI pivot turn.
Mob types:
- Spider
- Cave Spider
- Iron Golem
- Wither
- Horse
If you discover other mobs have this issue, please add a comment.
Added Linked Issues:
is duplicated by
Added Fixed Versions: 15w51a
Changed Summary:
Spiders(Cave), iron golems, horse and withers spin around when walking
Changed Description:
Small number of mob AI pivot turn.
Mob types:
- Spider
- Cave Spider
- Iron Golem
- Wither
- Horse
If you discover other mobs have this issue, please add a comment.
Small number of mob AI pivot turn.
Mob types:
- Spider
- Cave Spider(Cave Spiders is still have this issues.)
- Iron Golem
- Wither
- Horse
If you discover other mobs have this issue, please add a comment.
Added Affects Versions: 15w51b
Changed Description:
Small number of mob AI pivot turn.
Mob types:
- Spider
- Cave Spider(
Cave Spiders is still have this issues.)- Iron Golem
- Wither
- Horse
If you discover other mobs have this issue, please add a comment.
Small number of mob AI pivot turn.
Mob types:
- Spider(Fixed in 15w51a)
- Cave Spider(Issues still in 15w51b)
- Iron Golem(Fixed in 15w51a)
- Wither(Fixed in 15w51a)
- Horse(Fixed in 15w51a)
If you discover other mobs have this issue, please add a comment.
Changed Description:
Small number of mob AI pivot turn.
Mob types:
- Spider(Fixed in 15w51a)
CaveSpider(Issues stillin 15w51b)- Iron Golem(Fixed in 15w51a)
- Wither(Fixed in 15w51a)
- Horse(Fixed in 15w51a)
If you discover other mobs have this issue, please add a comment.
Small number of mob AI pivot turn.
Mob types:
- Cave Spider(Issues still in 15w51b)
- Spider(Fixed in 15w51a)
- Iron Golem(Fixed in 15w51a)
- Wither(Fixed in 15w51a)
- Horse(Fixed in 15w51a)
If you discover other mobs have this issue, please add a comment.
Added Affects Versions: 16w02a
Added Affects Versions: 16w03a
Added Affects Versions: 16w04a
Added Affects Versions: 16w05a
Added Affects Versions: 16w05b
Added Affects Versions: 16w06a
Added Affects Versions: 16w07a
Added Fixed Versions: 16w07b
Changed Description:
Small number of mob AI pivot turn.
Mob types:
- Cave Spider(Issues still in 1
5w51b)- Spider(Fixed in 15w51a)
- Iron Golem(Fixed in 15w51a)
- Wither(Fixed in 15w51a)
- Horse(Fixed in 15w51a)
If you discover other mobs have this issue, please add a comment.
Small number of mob AI pivot turn.
Mob types:
- Cave Spider(Issues still in 1.9.4)
- Spider(Fixed in 15w51a)
- Iron Golem(Fixed in 15w51a)
- Wither(Fixed in 15w51a)
- Horse(Fixed in 15w51a)
If you discover other mobs have this issue, please add a comment.
Changed Summary:
Spiders(Cave), iron golems, horse and withersspin around when walkingCave Spider spin around when walking
Added Affects Versions: 1.9.4
Added Affects Versions: 16w20a
Added Affects Versions: 16w21a
Added Affects Versions: 16w21b
Added Affects Versions: 1.10-pre1
Added Affects Versions: 1.10-pre2
Added Affects Versions: 1.10
Added Affects Versions: 1.10.1
Added Affects Versions: 1.10.2
Added Affects Versions: 16w32a
Added Affects Versions: 16w32b
Added Affects Versions: 16w33a
Added Affects Versions: 16w35a
Changed Description:
Small number of mobAI pivot turn.Mob types:
- Cave Spider(Issues still in 1.9.4)
- Spider(Fixed in 15w51a)
- Iron Golem(Fixed in 15w51a)
- Wither(Fixed in 15w51a)
- Horse(Fixed in 15w51a)
If you discover other mobs have this issue, please add a comment.
Cave Spider AI pivot turn.
Mob types:
- Cave Spider(Issues still in after the version 1.9.4)
Spider(Fixed in 15w51a)Iron Golem(Fixed in 15w51a)Wither(Fixed in 15w51a)Horse(Fixed in 15w51a)
Added Affects Versions: 16w36a
Added Affects Versions: 16w38a
Added Affects Versions: 16w39a
Added Affects Versions: 16w39b
Added Affects Versions: 16w39c
Added Affects Versions: 16w40a
Added Affects Versions: 16w41a
Added Affects Versions: 16w42a
Added Affects Versions: 16w43a
Added Affects Versions: 16w44a
Added Affects Versions: 1.11-pre1
Added Affects Versions: 1.11
Changed Description:
Cave Spider AI pivot turn.
Mob types:
- Cave Spider(Issues still in after the version 1.9.4)
Spider(Fixed in 15w51a)Iron Golem(Fixed in 15w51a)Wither(Fixed in 15w51a)Horse(Fixed in 15w51a)Cave Spider AI pivot turn.
This occurs when the idle cave spider walking.Mob types:
- Cave Spider(Issues still in after the version 1.9.4)
Spider(Fixed in 15w51a)Iron Golem(Fixed in 15w51a)Wither(Fixed in 15w51a)Horse(Fixed in 15w51a)
Added Labels: cave-spider
Added Affects Versions: 16w50a
Added Affects Versions: 1.11.2
Added Affects Versions: 17w06a
![[Mod] Neko](../../../data/avatars/users/92901.png){kind=small}
Added Linked Issues:
relates to
Added Affects Versions: 17w13a
Added Affects Versions: 17w13b
Added Affects Versions: 17w14a
Added Affects Versions: 17w15a
Added Affects Versions: 17w16a
Added Affects Versions: 17w16b
Added Affects Versions: 17w17a
Added Affects Versions: 17w17b
Added Affects Versions: 17w18a
Added Affects Versions: 17w18b
Added Affects Versions: 1.12-pre1
Added Affects Versions: 1.12-pre2
Added Affects Versions: 1.12-pre5
Added Affects Versions: 1.12-pre6
Added Affects Versions: 1.12-pre7
Added Affects Versions: 1.12
Added Labels: cave_spider
Removed Labels: cave-spider
Added Affects Versions: 1.12.1-pre1
Added Affects Versions: 1.12.1
Added Affects Versions: 1.12.2-pre2
![[Mod] Pokechu22](../../../data/avatars/users/92931.png){kind=small}
Added Affects Versions: 1.12.2-pre1
![[Mod] violine1101](../../../data/avatars/users/92858.png){kind=small}
Removed Affects Versions: 1.12.2-pre2
Added Affects Versions: 1.12.2-pre2
Added Affects Versions: 1.12.2
Added Affects Versions: 17w43a
Added Affects Versions: 17w43b
Added Affects Versions: 17w45a
Added Affects Versions: 17w45b
Added Affects Versions: 17w46a
Added Linked Issues:
is duplicated by
Added Affects Versions: 17w47a
Added Affects Versions: 17w47b
Added Affects Versions: 17w48a
Added Affects Versions: 17w49a
Added Affects Versions: 17w49b
Added Affects Versions: 17w50a
Added Affects Versions: 18w01a
Added Affects Versions: 18w02a
Added Affects Versions: 18w03b
Added Affects Versions: 18w05a
Added Affects Versions: 18w06a
Added Affects Versions: 18w07a
Added Affects Versions: 18w07b
Added Affects Versions: 18w07c
Added Affects Versions: 18w08a
Added Affects Versions: 18w08b
Added Affects Versions: 18w09a
Added Affects Versions: 18w10a
Added Affects Versions: 18w10b
Added Affects Versions: 18w10c
Added Affects Versions: 18w10d
Added Affects Versions: 18w11a
Added Affects Versions: 18w15a
Added Affects Versions: 1.13-pre1
Added Affects Versions: 1.13-pre2
Added Affects Versions: 1.13-pre6
Added Affects Versions: 18w32a
Added Affects Versions: 18w33a
Added Affects Versions: 1.13.1-pre1
Added Affects Versions: 1.13.1-pre2
Added Affects Versions: 1.13.1
Added Affects Versions: 1.13.2-pre1
Added Affects Versions: 1.13.2-pre2
Added Fixed Versions: 1.13.2
Added Affects Versions: 18w43a
Added Affects Versions: 18w43b
Added Affects Versions: 18w43c
Added Affects Versions: 18w44a
![[Mod] Michael Wobst](../../../data/avatars/users/37868.png){kind=small}
![[Mojang] Nathan Adams](../../../data/assets/gravatar/dinnerbone.png){kind=small}
Added Mojang Priority: Normal
Added Affects Versions: 19w14b
Added Affects Versions: 1.14.3
Added Affects Versions: 19w39a
Added Affects Versions: 19w45b
Changed Description:
Cave
Spider AI pivot turn.
This occurs when the idle cave spider walking.Mob types:
- Cave
Spider(Issues still in after the version 1.9.4)Spider(Fixed in 15w51a)Iron(Fixed in 15w51a)GolemWither(Fixed in 15w51a)Horse(Fixed in 15w51a)Cave spider AI pivot turn.
This occurs when the idle cave spider walking.Mob types:
- Cave spider(Issues still in after the version 1.9.4)
Spider(Fixed in 15w51a)Iron golem(Fixed in 15w51a)Wither(Fixed in 15w51a)Horse(Fixed in 15w51a)
Changed Summary:
CaveSpider spin around when walkingCave spider spin around when walking
Added Affects Versions: 1.15-pre1
Added Affects Versions: 1.15
Added Affects Versions: 1.15.1
Added Affects Versions: 1.15.2-pre2
Added Affects Versions: 1.15.2
Added Affects Versions: 20w06a
Added Affects Versions: 20w07a
Added Affects Versions: 20w08a
Added Affects Versions: 20w09a
Added Affects Versions: 20w10a
Added Affects Versions: 20w11a
Added Affects Versions: 20w12a
Added Affects Versions: 20w13b
![[Mod] Sonicwave](../../../data/avatars/users/94627.png){kind=small}
Added Linked Issues:
relates to
Added Affects Versions: 20w18a
Added Affects Versions: 1.16-rc1
Added Affects Versions: 1.16
![[Mod] Chandler](../../../data/assets/gravatar/triwonder81.png){kind=small}
Added Affects Versions: 20w30a
Added Affects Versions: 1.16.2-pre1 1.16.1
Added Affects Versions: 1.16.2-pre2
Added Affects Versions: 1.16.2-pre3
![[Mod] Jarl-Penguin](../../../data/avatars/users/92849.png){kind=small}
Added Affects Versions: 1.16.2-rc1
Added Affects Versions: 1.16.2-rc2
Added Affects Versions: 1.16.2
Added Affects Versions: 1.16.3
Added Affects Versions: 1.16.4-pre1
Added Affects Versions: 1.16.4-rc1
Added Affects Versions: 1.16.4
Added Affects Versions: 20w45a
Added Affects Versions: 20w46a
Added Affects Versions: 20w51a
Added Linked Issues:
is duplicated by
![[Bot] Arisa](../../../data/avatars/users/43007.png){kind=small}
Added Affects Versions: 1.16.5-rc1
Added Affects Versions: 21w05b
Added Affects Versions: 21w06a
Added Attachments:
Added Affects Versions: 21w07a
![[Mod] Asteraoth](../../../data/avatars/users/92886.png){kind=small}
Added Affects Versions: 21w08a
Added Affects Versions: 21w11a
![[Mojang] Adrian Östergård](../../../data/assets/gravatar/nighter.jpeg){kind=small}
Added Affects Versions: 21w13a
![[Mod] markderickson](../../../data/avatars/users/18946.svg){kind=small}
Added Affects Versions: 21w15a
Added Affects Versions: 21w17a
Added Affects Versions: 21w20a
Added Affects Versions: 1.17-pre2
Added Affects Versions: 1.17-pre5
Added Affects Versions: 1.17-rc1
Added Affects Versions: 1.17
Added Affects Versions: 1.17.1-rc1
![[Helper] Johnibur](../../../data/avatars/users/28381.png){kind=small}
Added Affects Versions: 1.17.1
Added Affects Versions: 21w37a
Changed Description:
Cave spider
AI pivot turn.
This occurs when the idle cave spider walking.Mob types:
- Cave spider(Issues still in after the version 1.9.4)
Spider(Fixed in 15w51a)Iron golem(Fixed in 15w51a)Wither(Fixed in 15w51a)Horse(Fixed in 15w51a)The Bug
Cave spiders will sometimes spin whilst walking.
Cave spider AI pivot turn.
This occurs when the idle cave spider walking.Mob types:
- Cave spider(Issues still in after the version 1.9.4)
Spider(Fixed in 15w51a)Iron golem(Fixed in 15w51a)Wither(Fixed in 15w51a)Horse(Fixed in 15w51a)Steps to Reproduce
- Summon a relatively large platform.
- Summon multiple cave spiders on the platform.
- Wait for them to start walking around.
- →
Expected Behavior
The expected behavior would be that cave spiders would not spin whilst walking.
Changed Description:
The Bug
Cave spiders will sometimes spin whilst walking.
Cave spider AI pivot turn.
This occurs when the idle cave spider walking.Mob types:
- Cave spider(Issues still in after the version 1.9.4)
Spider(Fixed in 15w51a)Iron golem(Fixed in 15w51a)Wither(Fixed in 15w51a)Horse(Fixed in 15w51a)Steps to Reproduce
- Summon a relatively large platform.
- Summon multiple cave spiders on the platform.
- Wait for them to start walking around.
- →
Expected Behavior
The expected behavior would be that cave spiders would not spin whilst walking.
The Bug
Cave spiders will sometimes spin whilst walking.
Mob types:
- Cave spider(Issues still in after the version 1.9.4)
Spider(Fixed in 15w51a)Iron golem(Fixed in 15w51a)Wither(Fixed in 15w51a)Horse(Fixed in 15w51a)Steps to Reproduce
- Summon a relatively large platform.
- Summon multiple cave spiders on the platform.
- Wait for them to start walking around.
- →
Expected Behavior
The expected behavior would be that cave spiders would not spin whilst walking.
Added Affects Versions: 21w38a
Added Affects Versions: 21w40a
Added Affects Versions: 21w42a
Added Affects Versions: 21w43a
Added Affects Versions: 1.18-pre5
![[Mod] ampolive](../../../data/avatars/users/18949.svg){kind=small}
Changed Summary:
Cave spiders spin around when walking
Added Affects Versions: 1.18
Added Affects Versions: 1.18.1-rc1
This issue duplicates MC-94054
This issue duplicates MC-94054
The bug
Spiders and cave spiders jump and rotate randomly when there is a block 6 blocks above them, see the attached video Spiders jumping and rotating (17w06a).mp4
.
Note: This might relate to MC-94054 but is not a duplicate because that bug happens without a block above them as well.
How to reproduce
- Create a Superflat world with the following preset
minecraft:stone,6*minecraft:air,minecraft:stone;127;
- Go between the two stone layers and spawn spiders and cave spiders
→ After some time you should see spiders or cave spiders randomly jumping and rotating
This issue duplicates MC-94054.
This actually appears to be a duplicate of MC-94054.
This issue has been fixed in 15w51a
Cave Spider is still have this issues.
Mod please reopened.
This issue has been fixed in 16w07b
This issue appears again in 1.9.4.
Mod please reopened.
Only affects Cave Spiders.
I just saw normal spiders jumping and spinning around for no reason in 1.11
Do you think it is the same bug or is there a seperate report for this?
This report only affects cave spiders.
Affects cave spiders in 1.12.1-pre1.
Affects 1.13-pre2
Affects 1.14
Affects 20w30a for Cave Spiders
Affects 1.16.3 with entities that have a width of 1.0 (and possibly larger)
Confirmed in 1.16.4, affects horses too
Confirmed for 51a.
Can confirm in 21w05a.
Can confirm in 21w05b.
Can confirm in 21w06a.
I've attached an updated video of this issue occurring in 21w06a.
Can confirm in 21w07a.
Can confirm in 21w11a.
Can confirm in 21w13a.
Can confirm in 21w15a.
Can confirm in 21w17a.
Can confirm in 1.17.
I am able to confirm this behavior in 21w38a. Here are some extra details regarding this problem.
The Bug:
Cave spiders will sometimes spin whilst walking.
Steps to Reproduce:
Expected Behavior:
The expected behavior would be that cave spiders would not spin whilst walking.
Can confirm in 21w40a.
Can confirm in 21w42a.
Can confirm in 1.18.
Can confirm in 1.18.1.
Can confirm in 1.18.2.
can confirm in 1.18
According to this Forge issue, this is a problem in WallClimberNavigation (ClimberPathNavigator in their mappings), which spiders and cave spiders use in pathfinding, when the spider's width is smaller than one block (which cave spiders are). They have a hack-fix linked here.
In 23w46a
Confirmed in 24w21a
Still affects spiders, with generic.scale = 0.50