Generating blank tiles when rendering 21w37a/21w38a snapshot

[pietrobenito]

Has anyone else tried running Overviewer on a world from one of the latest snapshots?

My render seems to be executing but all the rendered tiles are blank (all the same filesize).

[C-Dever]

I have this issue too. I also noticed that any chunks loaded in 1.18 snapshots (even 1.17 and earlier terrain) show up as blank tiles now. Not sure what the issue is and the chunks in the actual world seem to be saved perfectly fine, it's just the renderer is unable to actually render the tiles.

[jmspoonerhfr]

same here overviewer 0.17.0 snapshot 21w40a... also using the snapshot client jar for textures

[MattBSG]

Also seeing this issue on 21w42a

[rjp]

Doesn't seem to be an Overviewer-specific issue, FWIW; both the fast-nbt tile rendering and mcmap are generating entirely blank output for me on a 21w42a world.

[Homeboy87]

after Upgrading the World from snapshot 21w43a to snapshot 21w44a, i get this error for the world while rendering

2021-11-03 19:38:51  Welcome to Minecraft Overviewer version 0.17.39 (2402e41)!
2021-11-03 19:38:51  Generating textures...
2021-11-03 19:39:06 E An error has occurred. This may be a bug. Please let us know!
See http://docs.overviewer.org/en/latest/index.html#help

This is the error that occurred:
Traceback (most recent call last):
  File "/usr/bin/overviewer.py", line 653, in <module>
    ret = main()
  File "/usr/bin/overviewer.py", line 562, in main
    tileSetOpts.update({"spawn": w.find_true_spawn()})  # TODO find a better way to do this
  File "/usr/lib/python3/dist-packages/overviewer_core/world.py", line 221, in find_true_spawn
    chunk = regionset.get_chunk(chunkX, chunkZ)
  File "/usr/lib/python3/dist-packages/overviewer_core/world.py", line 1637, in get_chunk
    level = data[1]['Level']
KeyError: 'Level'

also happend with a new generatet world

[26]

The pull request listed above aims to fix these issues.

[BobTheCoder42]

The pull request listed above aims to fix these issues.

@26, I am having the same issue as @Homeboy87 ... How do we get this merged and released?

[26]

The pull request listed above aims to fix these issues.

@26, I am having the same issue as @Homeboy87 ... How do we get this merged and released?

We will have to wait until one of the developers merges it. You can try to use my fork in the meantime and compile from source.

[IncredibleHolg]

If you want to use the pull request code

git fetch origin pull/1990/head:u118
git checkout  u118
python3 setup.py build

[BobTheCoder42]

I used @26 fork in a dockerfile project (that I forked) and pushed that to dockerhub. It's working for me now...