Hello LLama PPL , i am facing an annoying error:
ERROR:root:Error processing query: 1 validation error for TextNode
text
Input should be a valid string [type=string_type, input_value=None, input_type=NoneType]
For further information visit https://errors.pydantic.dev/2.10/v/string_type
i could not know how even to debug it right: i am using this :
def query_vector_store(self, query: str, top_k: int = 15):
retriever = VectorStoreIndex.from_vector_store(self.vector_store).as_query_engine(llm=self.get_llm, similarity_top_k=top_k)
response = retriever.query(query)
return response
to query a vector store that is in Supabase collection is already exist, i am using this method through fastapi endpoint