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Hello,
When I call the LEAN CLI command lean research “Project” the web browser pulls up and I am able to work in the notebook but it does not appear to be connected to the kernel. I can enter python statements, but nothing happens. I receive the error message below, seemingly indicating that there is a connection issue. Interestingly, I can execute a normal backtest via the LEAN CLI interface.
Environment: Anaconda, Windows 11, Python 3.10.9. I tried to update various packages when installing Anaconda, as well use environments to test things. Nonetheless, even after an uninstall and re-install I still have the same error. If I don't run through Lean, I can use a regular Jupyter notebook.
Appreciate any help, I have been banging my head against this for a while as a Python newbie.
\Uncaught exception GET/api/kernels/57a05303-5eaa-45f0-b59e-c72c141cc7f0/channels?session_id=60a3e45b-2dab-4e02-89c9-a44788b28870 (172.18.0.1) HTTPServerRequest(protocol='http', host='localhost:8888', method='GET',uri='/api/kernels/57a05303-5eaa-45f0-b59e-c72c141cc7f0/channels?session_id=60a3e45b-2dab-4e02-89c9-a44788b28870',version='HTTP/1.1', remote_ip='172.18.0.1') Traceback (most recent call last): File "/opt/miniconda3/lib/python3.8/site-packages/tornado/websocket.py", line 939, in _accept_connection await open_result asyncio.exceptions.TimeoutError: Timeout
Best regards,
Steve
Stephen Grofcsik
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