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MC-93132

Missing lighting updates for lazy chunks

The bug

Blocks that emit light which are placed or activate in lazy chunks (chunks were only redstone is processed) they will not cause a lighting update.

How to reproduce

  1. Set the time to night

  2. Use the following command, replace [x] with: Minimum(8, renderDistance) * 16 (For example your render distance is 7: 8 * 16 = 128)

    /setblock ~[x] ~ ~ sea_lantern
  3. Go to the position where the sea lantern was placed
    → It should emit no light

Related issues

Attachments

Comments

migrated
[media][media]
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Confirmed in 16w41a and 16w42a

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Confirmed in 16w43a

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Confirmed in 16w44a

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Confirmed in 1.11-pre1

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Confirmed in 1.11

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Confirmed in 16w50a

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Confirmed in 1.11.2

Fry

Is this still an issue in the latest version?

wobst.michael

Apparently this has been fixed somewhere between Snapshot 18w47b and 1.14 Pre-Release 3.

marcono1234

(Unassigned)

Confirmed

Lighting

chunk, chunkloading, lighting

Minecraft 15w47c, Minecraft 1.10.2, Minecraft 16w36a, Minecraft 16w39a, Minecraft 16w42a, ..., Minecraft 18w03b, Minecraft 18w05a, Minecraft 1.13, Minecraft 18w30b, Minecraft 18w47b

Minecraft 1.14 Pre-Release 3

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