Traceback (most recent call last):
File "/freqtrade/freqtrade/main.py", line 42, in main
return_code = args['func'](args)
^^^^^^^^^^^^^^^^^^
File "/freqtrade/freqtrade/commands/optimize_commands.py", line 57, in start_backtesting
backtesting = Backtesting(config)
^^^^^^^^^^^^^^^^^^^
File "/freqtrade/freqtrade/optimize/backtesting.py", line 113, in __init__
self.strategylist.append(StrategyResolver.load_strategy(self.config))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/freqtrade/freqtrade/resolvers/strategy_resolver.py", line 48, in load_strategy
strategy: IStrategy = StrategyResolver._load_strategy(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/freqtrade/freqtrade/resolvers/strategy_resolver.py", line 269, in _load_strategy
strategy = StrategyResolver._load_object(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/freqtrade/freqtrade/resolvers/iresolver.py", line 149, in _load_object
(module, module_path) = cls._search_object(directory=_path,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/freqtrade/freqtrade/resolvers/iresolver.py", line 131, in _search_object
obj = next(cls._get_valid_object(module_path, object_name), None)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/freqtrade/freqtrade/resolvers/iresolver.py", line 91, in _get_valid_object
spec.loader.exec_module(module) # type: ignore # importlib does not use typehints
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "", line 940, in exec_module
File "", line 241, in _call_with_frames_removed
File "/freqtrade/user_data/strategies/previousday.py", line 29, in
pd.set_option('display.max_colwidth', -1)
File "/home/ftuser/.local/lib/python3.11/site-packages/pandas/_config/config.py", line 272, in __call__
return self.__func__(*args, **kwds)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/ftuser/.local/lib/python3.11/site-packages/pandas/_config/config.py", line 171, in _set_option
o.validator(v)
File "/home/ftuser/.local/lib/python3.11/site-packages/pandas/_config/config.py", line 919, in is_nonnegative_int
raise ValueError(msg)
ValueError: Value must be a nonnegative integer or None
