Bug on new version 0.4.1 with Drift Search

[htthienbrycen]

Do you need to file an issue?

• I have searched the existing issues and this bug is not already filed.
• My model is hosted on OpenAI or Azure. If not, please look at the "model providers" issue and don't file a new one here.
• I believe this is a legitimate bug, not just a question. If this is a question, please use the Discussions area.

Describe the bug

Hello, I am having a problem with GraphRag version 0.4.1. This problem I did not encounter in the older version 0.3.6.

I use this version because of the Drift Search function, but it seems that this function has a problem, it has an error when calling Local Search "Query column vector must be a vector. Got list<item: double>.",

I have referred to issue 1335, to solve this bug, however I found that when calling Local Search, there is no result returned because querying entities on lanceDB returns empty, even when I perform Local Search separately, I also have the same problem and have not found a solution.

Please let me know how to solve the above problem or is there another version without the bug. Thank you very much!

Steps to reproduce

Install GraphRag version 0.4.1
Indexing 1-2 documents
Testing Drift or Local Search
See error

Temporarily ignore the error that does not support Json, this can be fixed with prompt

Expected Behavior

No response

GraphRAG Config Used

API_VERSION = 2024-08-01-preview
API_BASE = https://fpga.openai.azure.com/
LLMS_TYPE = azure_openai_chat
LLM_DEPLOYMENT_NAME = gpt-35-turbo
LLM_MODEL_NAME = gpt-35-turbo
EMBEDDNIG_DEPLOYMENT_NAME = text-embedding-3-small
EMBEDDING_MODEL = text-embedding-3-small
EMBEDDING_TYPE = azure_openai_embedding
JSON_SUPPORT = false

Logs and screenshots

Additional Information

• GraphRAG Version: 0.4.1
• Operating System: Window
• Python Version: 3.10.15
• Related Issues: 1335

[jgbradley1]

We fixed a couple of bugs related to drift search in the latest release (v0.5.0). Please upgrade to the latest release and let us know if you're still experiencing the same issue.

Thanks