Hi 👋 I am a bit stuck when using SubQuestionQueryEngine with an index built from Qdrant Vector store. I get an Attribute error:

AttributeError: 'NoneType' object has no attribute 'search'

This was working fine when building a query engine from a local index, but I ran into an error when I switch to a remote store.

I would really appreciate some help!

Here's the code and the trace I am getting:

Hello Everyone, I am completely new to llama_index and I am literally having trouble at the first line of code when doing the "Five lines of code" started example with python. I can't seem to be able to import llama_index module.

I'm on versions:
llama_index: 0.9.15
Python: Python 3.12.0