Unable to load a session...

[NicoMario]

I just can't manage to load a session and get results even after several and different attempts...

This is my code:

import matplotlib.pyplot as plt
import numpy as np

import fastf1
session = fastf1.get_session(2024, 'Monza', 'R')
session.load()

lap = session.laps.pick_fastest()
pos = lap.get_pos_data()

circuit_info = session.get_circuit_info()

and this is the response:

req         WARNING     DEFAULT CACHE ENABLED! (36.0 KB) C:\Users\NSPISSI\AppData\Local\Temp\fastf1
core           INFO     Loading data for Italian Grand Prix - Race [v3.4.1]
req            INFO     No cached data found for session_info. Loading data...
_api           INFO     Fetching session info data...
logger      WARNING     Failed to load session info data!
req            INFO     No cached data found for driver_info. Loading data...
_api           INFO     Fetching driver list...
core        WARNING     Failed to load extended driver information!
logger      WARNING     Failed to load result data from Ergast!
core        WARNING     No result data for this session available on Ergast! (This is expected for recent sessions)
core        WARNING     Failed to load driver list and session results!
req            INFO     No cached data found for session_status_data. Loading data...
_api           INFO     Fetching session status data...
logger      WARNING     Failed to load session status data!
req            INFO     No cached data found for lap_count. Loading data...
_api           INFO     Fetching lap count data...
logger      WARNING     Failed to load total lap count!
req            INFO     No cached data found for track_status_data. Loading data...
_api           INFO     Fetching track status data...
logger      WARNING     Failed to load track status data!
req            INFO     No cached data found for _extended_timing_data. Loading data...
_api           INFO     Fetching timing data...
logger      WARNING     Failed to load timing data!
logger      WARNING     Failed to add first lap time from Ergast!
req            INFO     No cached data found for car_data. Loading data...
_api           INFO     Fetching car data...
logger      WARNING     Failed to load telemetry data!
req            INFO     No cached data found for weather_data. Loading data...
_api           INFO     Fetching weather data...
logger      WARNING     Failed to load weather data!
req            INFO     No cached data found for race_control_messages. Loading data...
_api           INFO     Fetching race control messages...
logger      WARNING     Failed to load race control messages!
core           INFO     Finished loading data for 0 drivers: []
Traceback (most recent call last):
  File "c:\Users\NSPISSI\test.py", line 8, in <module>
    lap = session.laps.pick_fastest()
          ^^^^^^^^^^^^
  File "C:\Users\NSPISSI\AppData\Local\Programs\Python\Python312\Lib\site-packages\fastf1\core.py", line 1269, in laps
    return self._get_property_warn_not_loaded('_laps')
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\NSPISSI\AppData\Local\Programs\Python\Python312\Lib\site-packages\fastf1\core.py", line 1228, in _get_property_warn_not_loaded
    raise DataNotLoadedError(
fastf1.core.DataNotLoadedError: The data you are trying to access has not been loaded yet. See `Session.load`

Did I miss any setting? Or does anyone have the same problem?

Either way...I'm looking forward to your help!

Best regards,
Nico

[theOehrly]

From the log, I can see that requests to multiple APIs are failing. Therefore, this looks like a connection issue on your end. Potentially, a firewall is blocking requests from Python. Are you on a corporate network or a home connection?