Endless error spam in MeshInstance3D about godot HOT 4 CLOSED

I have absolutely no idea. I just transcribed the error so that it's faster for someone who does know to notice what's happening, and so that the exact error text can be searchable, so anyone else having the same problem is more likely to also find this issue.

from godot.

Thanks for the report. This seems to be a duplicate of #91239 which was fixed after 4.3-dev6, the fix will be in 4.3-beta1.

If you want, you can test latest GitHub Actions artifacts from the master branch to confirm that the bug is indeed fixed in your reproduction case.

from godot.

The error show in the video capture reads (repeatedly):

servers/rendering/storage/environment_storage.cpp:787 - Parameter "env" is null.
servers/rendering/storage/environment_storage.cpp:817 - Parameter "env" is null.

from godot.

The error show in the video capture reads (repeatedly):

servers/rendering/storage/environment_storage.cpp:787 - Parameter "env" is null.
servers/rendering/storage/environment_storage.cpp:817 - Parameter "env" is null.

Are you implying that the scene lacks WorldEnvironment?
I have now created it with an Environment resource, but the error still occurs.

from godot.