add_text

[nqnga]

I had this issue of add_text:

fplt.add_text((row['projected_time'], 1.2*mid), 'k=%.2f' % row['trend'], color='#993')
TypeError: must be real number, not str

My time is timestamp but why I had this problem?
row['projected_time']: timestamp

How should I fix this issue?

my add_line only had issue of :
assert t <= t0, 'must plot this primitive in prior time-range'

my input data is a dictionary which contain time and trend like this

I want to add text for trend and and vertical lines for time, but it had error
Thanks!
this is my code:

fplt.candlestick_ochl(data[['Open', 'Close', 'High', 'Low']])

for row in arcana:
    if row['trend']=='up':
        fplt.add_line((pd.to_datetime(row['projected_time']),min_p), (pd.to_datetime(row['projected_time']),mmax_p), color='#50c976',width=2)
    else:
        fplt.add_line((row['projected_time'],min_p), (row['projected_time'],mmax_p), color='#a73062',width=2)
    fplt.add_text((pd.to_datetime(row['projected_time']), 1.2*mid), 'k=%.2f' % row['trend'], color='#993')
    fplt.add_text((pd.to_datetime(row['projected_time']), 1.3*mid), 'k=%.2f' % row['ruler'], color='#993')
    fplt.add_text((pd.to_datetime(row['projected_time']), 1.4*mid), 'k=%.2f' % row['hit_zone'], color='#993')
    fplt.add_text((pd.to_datetime(row['projected_time']), 1.5*mid), 'k=%.2f' % row['inversed to'], color='#993')

for row in arr_dead_end:
    fplt.add_line((pd.to_datetime(row['projected_time']), 1.5* min_p), (pd.to_datetime(row['projected_time']), mmax_p), color='#0e2f44', width=3)
    fplt.add_text((pd.to_datetime(row['projected_time']), 1.2*mid), 'k=%.2f' % row['ruler'], color='#993')
    fplt.add_text((pd.to_datetime(row['projected_time']), 1.3*mid), 'k=%.2f' % row['trend'], color='#993')

fplt.show()

[highfestiva]

TypeError: must be real number, not str is where your problem lies, look no further. It has nothing to do with finplot. Best thing for a n00b to do is to split each operation into a separate line. That way you learn the basics, including how to handle type errors.

[nqnga]

Hi, Can I ask how can modify the time zone? I set the timezone is easten/us. However, the chart is still plotted the europe time zone.
Above the data, My input data is only text for add text and time like picture here
https://user-images.githubusercontent.com/9681519/149664643-6d02bbc9-2f71-46fc-9761-ceea478ca61f.png
It is not complicated data so that can show errors, I just do not know more :D

[highfestiva]

See wiki .