Traceback (most recent call last):


 "/freqtrade/freqtrade/main.py", line 37, in main

return_code = args['func'](args)


 "/freqtrade/freqtrade/commands/optimize_commands.py", line 50, in start_backtesting

backtesting.start()


 "/freqtrade/freqtrade/optimize/backtesting.py", line 449, in start

min_date, max_date = self.backtest_one_strategy(strat, data, timerange)


 "/freqtrade/freqtrade/optimize/backtesting.py", line 407, in backtest_one_strategy

preprocessed = self.strategy.ohlcvdata_to_dataframe(data)


 "/freqtrade/freqtrade/strategy/interface.py", line 668, in ohlcvdata_to_dataframe

return {pair: self.advise_indicators(pair_data.copy(), {'pair': pair})


 "/freqtrade/freqtrade/strategy/interface.py", line 668, in <dictcomp>

return {pair: self.advise_indicators(pair_data.copy(), {'pair': pair})


 "/freqtrade/freqtrade/strategy/interface.py", line 685, in advise_indicators

return self.populate_indicators(dataframe, metadata)


 "/freqtrade/user_data/strategies/TenderEnter.py", line 335, in populate_indicators

dataframe = merge_informative_pair(dataframe, informative, self.timeframe, inf_tf, True)


 "/freqtrade/freqtrade/strategy/strategy_helper.py", line 40, in merge_informative_pair

informative["date"] + pd.to_timedelta(minutes_inf, 'm') - pd.to_timedelta(minutes, 'm')


 "/root/.local/lib/python3.9/site-packages/pandas/core/ops/common.py", line 65, in new_method

return method(self, other)


 "/root/.local/lib/python3.9/site-packages/pandas/core/arraylike.py", line 97, in __sub__

return self._arith_method(other, operator.sub)


 "/root/.local/lib/python3.9/site-packages/pandas/core/series.py", line 4995, in _arith_method

result = ops.arithmetic_op(lvalues, rvalues, op)


 "/root/.local/lib/python3.9/site-packages/pandas/core/ops/array_ops.py", line 185, in arithmetic_op

res_values = op(lvalues, rvalues)
TypeError: unsupported operand type(s) for -: 'numpy.ndarray' and 'Timedelta'

Traceback (most recent call last):


 "/home/jbernier/.local/lib/python3.6/site-packages/airflow/models/dagbag.py", line 256, in process_file

m = imp.load_source(mod_name, filepath)


 "/usr/lib/python3.6/imp.py", line 172, in load_source

module = _load(spec)


 "<frozen importlib._bootstrap>", line 684, in _load


 "<frozen importlib._bootstrap>", line 665, in _load_unlocked


 "<frozen importlib._bootstrap_external>", line 678, in exec_module


 "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed


 "/home/jbernier/.local/lib/python3.6/site-packages/airflow/example_dags/example_http_operator.py", line 41, in <module>

dag = DAG('example_http_operator', default_args=default_args, tags=['example'])


 "/home/jbernier/.local/lib/python3.6/site-packages/airflow/models/dag.py", line 250, in __init__

self.default_args = copy.deepcopy(default_args or {})


 "/usr/lib/python3.6/copy.py", line 150, in deepcopy

y = copier(x, memo)


 "/usr/lib/python3.6/copy.py", line 240, in _deepcopy_dict

y[deepcopy(key, memo)] = deepcopy(value, memo)


 "/usr/lib/python3.6/copy.py", line 180, in deepcopy

y = _reconstruct(x, memo, *rv)


 "/usr/lib/python3.6/copy.py", line 274, in _reconstruct

y = func(*args)


 "/usr/lib/python3.6/copy.py", line 273, in <genexpr>

args = (deepcopy(arg, memo) for arg in args)


 "/usr/lib/python3.6/copy.py", line 180, in deepcopy

y = _reconstruct(x, memo, *rv)


 "/usr/lib/python3.6/copy.py", line 280, in _reconstruct

state = deepcopy(state, memo)


 "/usr/lib/python3.6/copy.py", line 150, in deepcopy

y = copier(x, memo)


 "/usr/lib/python3.6/copy.py", line 240, in _deepcopy_dict

y[deepcopy(key, memo)] = deepcopy(value, memo)


 "/usr/lib/python3.6/copy.py", line 150, in deepcopy

y = copier(x, memo)


 "/usr/lib/python3.6/copy.py", line 220, in _deepcopy_tuple

y = [deepcopy(a, memo) for a in x]


 "/usr/lib/python3.6/copy.py", line 220, in <listcomp>

y = [deepcopy(a, memo) for a in x]


 "/usr/lib/python3.6/copy.py", line 180, in deepcopy

y = _reconstruct(x, memo, *rv)


 "/usr/lib/python3.6/copy.py", line 274, in _reconstruct

y = func(*args)
TypeError: __init__() missing 5 required positional arguments: 'tz', 'utc_offset', 'is_dst', 'dst', and 'abbrev'
