[MC-244307] Dark Chunks when exploring since 1.18

I just updated my old 1.16.5 world to 1.18 and then I haven't stopped seeing these random dark spots in all my world, It happens in random chunks, and light sources.
I already tried optimizing my world into 1.18 and erasing cache option but doesn't work.
They continue to happen always even in the same places after I unload the chunks and reload them.
It always happens when exploring new terrain too.
please help is very annoying
Some of them disappear after placing a torch, but some others don't and I don't know what to do.
UPDATE: I updated the world to 1.18.2 release candidate 1 and this still happens I will let one screenshot of the bug

Linked issues

is duplicated by

MC-243217 Dark Patches Throughout the World

MC-243424 Daytime light levels 7 (like shadows on open terrain)

MC-244757 Bad calculation of the light that creates dark spots in the world

MC-254397 Sky light

MC-260840 Some chunks have no sky light, but block light works

relates to

MC-218739 Glow berries and glow lichen generation does not cause light updates across chunk borders

Attachments

crash-2022-02-27_11.14.48-client.txt

deobf_crash-2022-02-27_11.14.48-client.txt

Comments

migrated 2021-12-06T13:52:28Z

This exact thing has happened to me as well

Jeuv 2021-12-19T03:58:57Z

Can confirm in 1.18.1.

migrated 2021-12-19T07:11:37Z

thank you, im not the only one (phew) I hope more people comment to see if we get a response

ampolive 2021-12-19T22:29:04Z

The glow lichen / berries issue is tracked in MC-218739, skylight not being updated across chunk borders is MC-199952. These issues occur separately even in new worlds however, and are not exclusive to upgraded worlds.

migrated 2021-12-31T00:33:48Z

This issue keeps happening on my world (created in Beta, updated through to 1.17, currently 1.18.1). It didn't seem to happen as much in previous versions. "Optimise world" does temporarily resolve the issue but before long the issue appears somewhere else or even in the same places.

wobst.michael 2022-01-23T14:41:31Z

Can confirm. This just has happened to me in a brand new 22w03a world. So this is indeed not exclusive to upgraded worlds.
See

[media]

Panda4994 2022-02-23T16:03:24Z

Hello, would it be possible to attach an affected world to the report?
Also a forced crash report (Holding F3+C for 10 seconds) from someone who is affected could be useful.

migrated 2022-02-27T19:18:31Z

Of course, I found a chunk with this error again I attach some screenshots and the crash report

[media]

Panda4994 2022-02-28T15:50:46Z

Thanks! 🙂
Could you also zip an affected world and attach it?

ampolive 2022-04-21T02:23:35Z

I believe I found a case of this occurring in 22w16b.

fragilerock 2022-05-30T13:44:42Z

I can add a world zip if that's still required. Only world or config + logs as well?

I'm on 1.18.2 and I am not sure how long the problem existed. The world is quite old, upgraded incrementally since 1.15, but I've only noticed it in 1.18. I think it's related to chunk borders. My world has this problem pretty much everywhere I look

[media][media]

[Mod]Les3awe 2023-04-26T22:56:03Z

Still in the 23w17a?

migrated 2023-05-08T03:58:38Z

Cannot reproduce un 23w18a

Brevort 2023-05-08T23:44:33Z

Very closely related to MC-228608.