Unable to locate Adjusted Close pricing column in CSV data file. Prices cannot be adjusted.

[meman987]

I'm new to QSTrader (but I've played around with zipline a bit).

I get this error for all examples. I tried to add a Adjusted Close column (with the Close data) but it did not help:

Loading CSV files into DataFrames...
Loading CSV file for symbol 'EQ:SPY'...
Loading CSV file for symbol 'EQ:AGG'...
Adjusting pricing in CSV files...
Adjusting CSV file for symbol 'EQ:SPY'...
Traceback (most recent call last):
  File "/media/me/364b201e-3416-4537-bb16-98314b1ef284/git/gizur-trade-rndfy25/dec2024/qstrader/sixty_forty.py", line 27, in <module>
    data_source = CSVDailyBarDataSource(csv_dir, Equity, csv_symbols=strategy_symbols)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/me/micromamba-qstrader/lib/python3.12/site-packages/qstrader/data/daily_bar_csv.py", line 42, in __init__
    self.asset_bid_ask_frames = self._convert_bars_into_bid_ask_dfs()
                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/me/micromamba-qstrader/lib/python3.12/site-packages/qstrader/data/daily_bar_csv.py", line 197, in _convert_bars_into_bid_ask_dfs
    self._convert_bar_frame_into_bid_ask_df(bar_df)
  File "/home/me/micromamba-qstrader/lib/python3.12/site-packages/qstrader/data/daily_bar_csv.py", line 151, in _convert_bar_frame_into_bid_ask_df
    raise ValueError(
ValueError: Unable to locate Adjusted Close pricing column in CSV data file. Prices cannot be adjusted. Exiting.

Any help is much appreciated!