[MCPE-21863] Detector Rail Bug Created: 09/May/17  Updated: 08/Oct/20  Resolved: 22/May/19

Status: Resolved
Project: Minecraft (Bedrock codebase)
Component/s: None
Affects Version/s: 1.1.0.9, 1.0.8.1, 1.1.4.51, 1.2.6.2, 1.2.5.52, 1.2.7.2, 1.2.8.0, 1.2.10.2, 1.2.11.4, 1.5.0.4, 1.4.2.0, 1.5.0.14, 1.6.1
Fix Version/s: 1.2.10.1, 1.11.1

Type: Bug
Reporter: Creeperman1524
Resolution: Fixed Votes: 24
Labels: None

Attachments: GIF File AssuredFrankDuckling-size_restricted[1].gif     PNG File IMG_0486.PNG     PNG File IMG_0487.PNG     PNG File Screenshot (450).png     PNG File Screenshot (453).png     File Villagers and Detector rails.mcworld     PNG File image-2018-06-12-23-57-34-107.png     PNG File rail_bug.png    
Issue Links:
Duplicate
is duplicated by MCPE-21921 Villagers on a minecart and detector ... Resolved
is duplicated by MCPE-28980 Minecart detector rails detect a mine... Resolved
is duplicated by MCPE-29590 Can move sideways in rails Resolved
is duplicated by MCPE-31644 Detector rail bug Resolved
Relates
relates to MCPE-13744 NPC's + Mobs can power minecarts Resolved
relates to MCPE-22042 Shulker in boat, do shake! Resolved
relates to MCPE-27567 Minecarts make walking sounds when pu... Resolved
Confirmation Status: Confirmed
Platform: Tablet - iOS - iPad Air
CHK:
ADO: 70696 / 92319

 Description   

I created a villager trading hall. They sit on mine carts on top of detector rails. When they are sitting there, they shake very fast and active the rails next to them. When I relog, it fixes it. But, on my realm, I have the same thing. But, I can't 'relog' a realm. This is very annoying and breaks my farm. Please can you fix it.

The many picture attached show the bug.



 Comments   
Comment by CruzZ [ 08/Oct/20 ]

Still in 1.16.3 OMEGALUL. Cant even make one proper redstone system because of this bug. i made a transporting system where the minecarts switch the lane with a detector rail and than the detector rail deactivates again so my cart is going forward in this circle. but the last detector rail is always buggy. the detector rail doesent deactivate. its stays always on so my minecart goes back.... when i rebuild it, its working again but the next detector is than bugged. seriously at this point redstone is just a joke and rng

Comment by [Mojang] Mega_Spud (Jay Wells) [ 22/May/19 ]

Fixed in an earlier version.

Comment by Keegan Burnett [ 20/Sep/18 ]

Still in 1.6.1

Comment by Adam Abberfield [ 19/Jul/18 ]

Still in 1.5.0

Comment by Darwin Kim [ 12/Jun/18 ]

yup confirmed in 1.4.2
I hope this doesn't become the kind of bug that sticks around for years

Comment by Jeffrey [ 24/May/18 ]

The bug is still in the game in version 1.4.2

Comment by Schmedricks MC [ 10/Mar/18 ]

Still an issue in 1.2.11

Comment by Schmedricks MC [ 26/Feb/18 ]

I was about to report this issue. It is very much still a thing as of 25/2/18. Very frustrating.

Comment by [Mojang] Mega_Spud (Jay Wells) [ 10/Feb/18 ]

Reopened - this was fixed in the 1.2.10.1 BETA, but the fix wasn't included in 1.2.10.2.

Comment by Creeperman1524 [ 25/Jan/18 ]

I read the changelog for an up coming update. Seems like they fixed it! Thanks!

Comment by Creeperman1524 [ 17/Dec/17 ]

I found this bug in May, hopefully Mojang can fix it in a near update! Please! :3

Comment by silentwisperer [ 17/Dec/17 ]

Please update to 1.2.7 this is still an issue! Very annoying

(windows 10 btw)

Comment by Hunter Withers [ 15/Dec/17 ]

It sucks that this has been around since 0.12. I hope this is ACTUALLY a bug and not intentional. I don't really have a reason to play until it's fixed so I can progress in the game.

Comment by Mathias Wallin [ 10/Dec/17 ]

Its 1.2.6 now and been around since 0.16. This needs more attention! Please Mojang

Comment by John Nicholl [ 28/Sep/17 ]

Also is a problem on the xbox version of the game. would love to see this fixed soon please.

Comment by Jeff Jewett [ 26/Jul/17 ]

Still happens as of 1.1.4

Comment by Eric Defoix [ 26/May/17 ]

i do have this too on MCPE WINDOWS 10 EDITION ... detector rail glitch. ...

Comment by PHO [ 15/May/17 ]

Confirmed on 1.0.8 / iOS.
Test world attached.

Comment by Lakshay Monga [ 10/May/17 ]

Same error for me . But I m on beta v1.1.0.8 in Android device

Generated at Sat Jan 11 15:32:41 UTC 2025 using Jira 9.12.2#9120002-sha1:301bf498dd45d800842af0b84230f1bb58606c13.