Streamlit not working correctly after completion of init phase

[sramazzina]

I carefully followed the instructions specified in README.md, but at the end of the uv run task init command I got an error that prevented streamlit to start properly

2025-03-21 10:36:10.385 Uncaught app execution
Traceback (most recent call last):
File "/home/sramazzina/Development/other/adventure-works/.venv/lib/python3.12/site-packages/streamlit/runtime/scriptrunner/exec_code.py", line 121, in exec_func_with_error_handling
result = func()
^^^^^^
File "/home/sramazzina/Development/other/adventure-works/.venv/lib/python3.12/site-packages/streamlit/runtime/scriptrunner/script_runner.py", line 591, in code_to_exec
exec(code, module.dict)
File "/home/sramazzina/Development/other/adventure-works/streamlit/dashboard.py", line 87, in
get_latest_metadata(f"{dar_path}/_bridge__as_of")
File "/home/sramazzina/Development/other/adventure-works/streamlit/dashboard.py", line 18, in get_latest_metadata
raise FileNotFoundError(f"No JSON metadata files found in {metadata_dir}")
FileNotFoundError: No JSON metadata files found in ./lakehouse/dar/_bridge__as_of/metadata

and the browser showed what in the image below instead of the dashboard

Thanks for you kind support in solving the problem and having your interesting example working