[MCPE-21612] Block Chunk Border Bug Created: 27/Apr/17  Updated: 06/Feb/18  Resolved: 06/Feb/18

Status: Resolved
Project: Minecraft (Bedrock codebase)
Component/s: None
Affects Version/s: 1.1.0.9, 1.1.0.55, 1.1.1.0, 1.1.1.1
Fix Version/s: 1.2.9.1

Type: Bug
Reporter: [Mojang] Mega_Spud (Jay Wells)
Resolution: Fixed Votes: 1
Labels: None

Attachments: File Slime Block Anomaly.mcworld     GIF File vI1HmSQ[1].gif    
Issue Links:
Duplicate
is duplicated by MCPE-22619 The piston makes a block sometimes RE... Resolved
Relates
relates to MCPE-15268 Blocks momentarily become invisible w... Resolved
Confirmation Status: Confirmed
Platform: Phone - Android - Oneplus (Specify in description)
CHK:
ADO: 70733

 Description   

Verification builds:
1.1.0.9 Retail

Summary:
When a slime block is being moved by a piston near a chunk boundary, a visual glitch appears at the chunk border.

Steps to Reproduce: (Best to check test world attached)

  1. Move a slime block with a piston attached to a redstone clock

Observed Results:
A messed up texture appears at the nearby chunk boundary, as the piston moves the slime block.

Expected Results:
n/a

Screenshots/Videos attached: Yes

Notes:
This might be due to the water nearby in the attached test world, and the way transparent blocks are currently rendered.



 Comments   
Comment by [Mojang] Mega_Spud (Jay Wells) [ 06/Feb/18 ]

Fixed in an earlier version.

Comment by [MCPE Mod] Dr.Awesome4333 [ 10/May/17 ]

Confirmed, Samsung galaxy tab 4. Appears to happen to any block connected to a piston. Tested a big further and it seems to happen when both x and z are negative with one significantly smaller than the other. To repro on a new flat world, create new flat world, teleport to -20000 4 -200. Find a chunk boarder corner and place a piston with a block no more than 2 blocks away from the corner, activate piston and you should see the bug, if not, try a difference corner. The bug aslo can warp the slime to an oblong prisim.

Generated at Sat Jan 11 15:31:42 UTC 2025 using Jira 9.12.2#9120002-sha1:301bf498dd45d800842af0b84230f1bb58606c13.