mojira.dev
MC-278457

Upgrading a debug world to 1.21.4 Pre1 causes some blocks to become completely dark

Resolved
Won't Fix
4

Steps to reproduce

  • Create a debug world in 1.21.3

  • Upgrade it to 1.21.4 Pre1

Observed results

  • Some blocks get 0 light level

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Expected results this wouldn't happen

Possibly related: MC-278399

Attachments

2024-11-22_15.08.30.png 2024-11-22_15.08.38.png 2024-11-22_15.18.57.png

Comments 2

Can confirm.

Debug world-only issue: light is preserved from previous version, but actual blocks change, so positions that changed from solid to non-solid are dark.

 

Running "Erase Cached Data" fixes it.

Ceresjanin123

boq

Community Consensus

Platform

Important

Lighting

1.21.4 Pre-Release 1

Retrieved