Hey guys

At a glance

The community member is unable to load the VectorStoreIndex and is getting an ImportError related to the llana_index.constants module. Other community members suggest reinstalling the llama-index package or checking if the issue is related to the incorrect package name. The community member later confirms that the issue is resolved.

Another community member is facing an issue with SSLCertVerificationError and ApiConnectionError when trying to create a VectorStoreIndex, GPTVectorStoreIndex, or SimpleVetorIndex. The suggested solution is that this issue is usually caused by using a VPN or related to the user's ISP.

Finally, a community member is receiving an error when trying to create a KnowledgeGraphIndex and is asking for help to fix it.

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PPrince Kumar

Hey guys

I'm unable to load VectorStoreIndex

Getting this error
ImportError: cannot import name 'DATA KEY' from 'Ilama_index.constants (C:\Users\2772727\venv\Lib\site-packages\llana_index\constants.py)

I saw constant.py file

It is

Set of constants."""

MAX CHUNK SIZE 3900 MAX CHUNK OVERLAP 200

NUM OUTPUTS 256

INDEX STRUCT KEY "index struct"

DOCSTORE KEY "docatore"

VECTOR STORE CONFIG_DICT KEY "vector_store"

TYPE KEY

type DATA KEY-data

Pls help me out

7 comments

LLogan M

Maybe reinstall llama-index? The import is definitely there 🤷‍♂️
https://github.com/run-llama/llama_index/blob/41710721d23a35093963573128b18ccf20c5d757/llama_index/constants.py#L24

rrahul

@Prince Kumar why is it llana_index and not llama_index? Not sure if this could be causing your issue

PPrince Kumar

Thank you guys now working

PPrince Kumar

Hey guys
While doing this
Index=VectorStoreIndex.from_documents(documents)

Pls help me out

Following error I'm getting
SSLCertVerificationError
ConnectError: [SSL: CERTIFICATE_VERIFY_FAILED] certify verify failed: unable to get local issuer certificate( _ssl.c: 992)
ApiConnectionError: connection error.

I have tried other indexes like GPTVectorStoreIndex, SimpleVetorIndex getting same error here also

LLogan M

this is usually due to using a VPN (and if not using a VPN, it's releated your ISP most likely)

PPrince Kumar

Thanks Logan will check it and let u know

RRUPP

I am receiving this error when i try to indexing with index = KnowledgeGraphIndex.from_documents(
documents,
max_triplets_per_chunk=2,
storage_context=storage_context,
)
how can i fix it

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Hey guys