'Tag Level does not exist'

[ottedeneb]

How i can resolve?

File "C:\Users*\AppData\Local\Programs\Python\Python39\lib\site-packages\anvil\chunk.py", line 55, in init
self.data = nbt_data['Level']
File "C:\Users*\AppData\Local\Programs\Python\Python39\lib\site-packages\nbt\nbt.py", line 543, in getitem
raise KeyError("Tag %s does not exist" % key)
KeyError: 'Tag Level does not exist'

[0xTiger]

What version of Minecraft was the world you're trying to parse generated in?
I assume this is the same issue as #31

[ottedeneb]

1.18.1

[MrDuckVC]

Same problem at 1.19.3