KeyError: 'Value based partial slicing on non-monotonic DatetimeIndexes with non-existing keys is not allowed.

[lokeshkumar380]

Chart Controls
q: quit
n: Next
p: Previous
Uncaught Exception
Traceback (most recent call last):
File "C:\dev\ML\folder\stock-pattern\stock-pattern\src\init.py", line 662, in
plotter.plot()
File "C:\dev\ML\folder\stock-pattern\stock-pattern\src\Plotter.py", line 149, in plot
self.fig, axs = mpf.plot(df, **self.plot_args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\lokeshkumar03\AppData\Local\Programs\Python\Python311\Lib\site-packages\mplfinance\plotting.py", line 659, in plot
line_collections.append(_construct_aline_collections(config['alines'], dtix))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\lokeshkumar03\AppData\Local\Programs\Python\Python311\Lib\site-packages\mplfinance_utils.py", line 1008, in _construct_aline_collections
alines = _convert_segment_dates(alines,dtix)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\lokeshkumar03\AppData\Local\Programs\Python\Python311\Lib\site-packages\mplfinance_utils.py", line 366, in _convert_segment_dates
date = _date_to_iloc(dtseries,dt)
^^^^^^^^^^^^^^^^^^^^^^^^^^

[lokeshkumar380]

AMBANIORGO.csv
my csv file with ohlc data. please let me know what i am missing here

[BennyThadikaran]

Hi Lokesh, Thanks for reporting this. I've been busy with Christmas preparation. Give me a day or two, I will definitely get back to you. Regards, Benny Thadikaran

[BennyThadikaran]

I was able to replicate the error with the file you provided. In your file, the data is ordered in reverse. (Descending order)

When scanning for patterns, the script correctly orders the data but failed to make the same correction while plotting the data.

I will post a fix tomorrow correcting this issue.

[BennyThadikaran]

This is fixed with the latest update v4.0.8. Thanks for reporting this.

[lokeshkumar380]

Thanks for solving this .