Missing lancedb folder after creating graph

[Sun-Terry]

when I use 'python -m graphrag.index --root ./ragtest' to create index for regional text, I can't find the lancedb result in output folder. I have tried to change version, but still can't solve this problem. I want to know whether I set a wrong yaml or miss some step.

[ByteBear498]

running the query engine : 'python -m graphrag.query
--root ./ragtest
--method local
"Who is Scrooge, and what are his main relationships?"' , lancedb will auto create

[hengxianghu]

I hit the same issue, my graphrab is version 0.3.6. After indexing when I run below query command

$ python3 -m graphrag.query
--config doubao_L0/settings.yaml
--data doubao_L0/output/20240920-110505/artifacts
--community_level 1
--method local "how to create a doubao bot"

I got error "Could not find create_final_nodes.parquet in storage!"

Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/runpy.py", line 86, in _run_code
exec(code, run_globals)
File "/Users/bytedance/Projects/knowledge_extraction/.venv/lib/python3.10/site-packages/graphrag/query/main.py", line 83, in
run_local_search(
File "/Users/bytedance/Projects/knowledge_extraction/.venv/lib/python3.10/site-packages/graphrag/query/cli.py", line 121, in run_local_search
dataframe_dict = _resolve_parquet_files(
File "/Users/bytedance/Projects/knowledge_extraction/.venv/lib/python3.10/site-packages/graphrag/query/cli.py", line 205, in _resolve_parquet_files
df_value = asyncio.run(
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/asyncio/runners.py", line 44, in run
return loop.run_until_complete(main)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/asyncio/base_events.py", line 646, in run_until_complete
return future.result()
File "/Users/bytedance/Projects/knowledge_extraction/.venv/lib/python3.10/site-packages/graphrag/utils/storage.py", line 47, in _load_table_from_storage
raise ValueError(msg)
ValueError: Could not find create_final_nodes.parquet in storage!

[KenWuqianghao]

Did you fix this? I'm facing the same issue?

[adrianzartis]

You probably have solved this already, but the lancedb will be created on your first query.