n + = S[k] in ta-ball
Traceback (most recent call last):
File E:/FMZ/binance-futures-connector-python-main/MyFmz.py, line 707, in
boll = TA.BOLL ((r, 22, 2)) is the
File E:/FMZ/binance-futures-connector-python-main/MyFmz.py, line 193, in BOLL
n + = S[k]
TypeError: unsupported operand type ((s) for +=: float and list
How to handle this under the guidance of Dream General