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MC-249656

The game output and server console are spammed with "Trying to mark a block for PostProcessing @ ..." when placing sculk patch features

The Bug:

The game output and server console are logged and spammed with "Tying to mark a block for PostProcessing @ ..." when placing the "minecraft:sculk_patch_ancient_city" or "minecraft:sculk_patch_deep_dark" features.

The following messages were printed into the server log after successfully placing the minecraft:sculk_patch_deep_dark feature using the "/place" command.

[19:40:52 WARN]: Trying to mark a block for PostProcessing @ gk{x=11, y=61, z=-259}, but this operation is not supported.
[19:40:52 WARN]: Trying to mark a block for PostProcessing @ gk{x=12, y=61, z=-258}, but this operation is not supported.
[19:40:52 WARN]: Trying to mark a block for PostProcessing @ gk{x=6, y=63, z=-279}, but this operation is not supported.
[19:40:52 WARN]: Trying to mark a block for PostProcessing @ gk{x=6, y=63, z=-277}, but this operation is not supported.
[19:40:52 WARN]: Trying to mark a block for PostProcessing @ gk{x=5, y=63, z=-278}, but this operation is not supported.
[19:40:52 WARN]: Trying to mark a block for PostProcessing @ gk{x=6, y=61, z=-279}, but this operation is not supported.
[19:40:52 WARN]: Trying to mark a block for PostProcessing @ gk{x=6, y=61, z=-277}, but this operation is not supported.
[19:40:52 WARN]: Trying to mark a block for PostProcessing @ gk{x=5, y=61, z=-278}, but this operation is not supported.
[19:40:52 WARN]: Trying to mark a block for PostProcessing @ gk{x=11, y=63, z=-279}, but this operation is not supported.
[19:40:52 WARN]: Trying to mark a block for PostProcessing @ gk{x=11, y=61, z=-279}, but this operation is not supported.
[19:40:52 INFO]: [Avoma: Placed "minecraft:sculk_patch_deep_dark" at 11, 63, -270]

Steps to Reproduce:

  1. Launch an instance of the game with logs enabled.

  2. While standing on the ground, place the "minecraft:sculk_patch_deep_dark" feature by using the command provied below.

    /place feature minecraft:sculk_patch_deep_dark ~ ~ ~
  3. Look at the game output console.

  4. Take note as to whether or not the game output and server console are spammed with "Trying to mark a block for PostProcessing @ ..." when placing sculk patch features.

Observed Behavior:

The "Trying to mark a block for PostProcessing @ ..." warning is displayed multiple times.

Expected Behavior:

The warning wouldn't be displayed at all.

Linked issues

Attachments

Comments 4

It also happens in singleplayer. In the launcher settings, have "Open output log when Minecraft:Java Edition starts" checked. Once in a singleplayer world in 22w12a. Run the command "/placefeature minecraft:sculk_patch". You can see that it also spams the output log with that error message.

Yep, this indeed occurs in singleplayer as well. I've updated this report accordingly. Thank you! 🙂

In 22w13a, the minecraft:sculk_patch feature no longer exists, however, two new features have been added that can be used to reproduce this issue. These are the minecraft:sculk_patch_deep_dark and minecraft:sculk_patch_ancient_city features. I've updated this ticket accordingly to reflect this new information and have just left this comment here for documentation purposes.

Affects 1.21.11 version to

Avoma

(Unassigned)

Confirmed

Platform

Normal

Commands

sculk_patch_ancient_city, sculk_patch_deep_dark

22w12a, 22w13a, 22w14a, 22w15a, 22w17a, ..., 1.19, 1.19.1, 1.19.2, 1.19.3, 1.21.4

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