Indicator value can not be calculated because of the the error " Bad date or time value: Time end cannot be set in live mode"

[mydanniel]

Hi i have run the following code:
import live_trading_indicators as lti
import datetime as dt
import talib as ta
import pandas as pd

print(f'Now is {utcnow} UTC')
indicators = lti.Indicators('binance',20230701,with_incomplete_bar=True)
print(indicators.time_end)
ohlcv = indicators.OHLCV('btcusdt', '1h')
sma = indicators.SMA('btcusdt', '1h',period = 10)
print(indicators.time_end)

It give me an error, when executing the code to calculate SMA, could you please take a look at it?
Traceback (most recent call last):
File "ltiimcompletebar.py", line 13, in
sma = indicators.SMA('btcusdt', '1h',period = 10)
File "/usr/local/lib/python3.8/dist-packages/live_trading_indicators/indicators_set/init.py", line 445, in call
return self.indicators.get_indicator_out(self.indicator_name, self.indicator_module, symbols, use_timeframe,
File "/usr/local/lib/python3.8/dist-packages/live_trading_indicators/indicators_set/init.py", line 298, in get_indicator_out
out = self.get_indicator_out_cached(indicator_name, indicator_module, symbols, timeframe, indicator_kwargs,
File "/usr/local/lib/python3.8/dist-packages/live_trading_indicators/indicators_set/init.py", line 278, in get_indicator_out_cached
out_valid = indicator_module.get_indicator_out(self, symbols, timeframe, out_for_grow, **indicator_kwargs)
File "/usr/local/lib/python3.8/dist-packages/live_trading_indicators/indicators_set/SMA.py", line 9, in get_indicator_out
ohlcv = indicators.OHLCV.full_data(symbol, timeframe)
File "/usr/local/lib/python3.8/dist-packages/live_trading_indicators/indicators_set/init.py", line 432, in full_data
return self.indicators.get_indicator_out(self.indicator_name, self.indicator_module, symbols, timeframe,
File "/usr/local/lib/python3.8/dist-packages/live_trading_indicators/indicators_set/init.py", line 290, in get_indicator_out
use_time_begin, use_time_end = self.check_call_time_intervals(time_begin, time_end, timeframe)
File "/usr/local/lib/python3.8/dist-packages/live_trading_indicators/indicators_set/init.py", line 223, in check_call_time_intervals
return self.check_call_time_intervals_live(time_begin, time_end, timeframe)
File "/usr/local/lib/python3.8/dist-packages/live_trading_indicators/indicators_set/init.py", line 205, in check_call_time_intervals_live
raise LTIExceptionBadTimeParameter('Time end cannot be set in live mode')
live_trading_indicators.exceptions.LTIExceptionBadTimeParameter: Bad date or time value: Time end cannot be set in live mode

[hal9000cc]

Fixed it in the master. There will be a release later.

[Etyoin]

Hi,

Could you please help I have the same issue as "mydanniel" above? How can I fix this error?

My Python version 3.10

Thanks your reply in advance.

This is my test code to test indicators live data.

import datetime as dt
import pandas as pd
import live_trading_indicators as lti

lti.config(max_empty_bars_fraction=-1, max_empty_bars_consecutive=-1)

utcnow = dt.datetime.utcnow()
print(f'Now is {utcnow} UTC')
indicators = lti.Indicators('ccxt.bybit', utcnow - dt.timedelta(minutes=3), with_incomplete_bar=True, exchange_params={'limit': 200})
ohlcv = indicators.OHLCV('ETHUSDT', '1m')
obv = indicators.OBV('ETHUSDT', '1m')
macd = indicators.MACD('ETHUSDT, '1m', period_short=15, period_long=26, period_signal=9)
print(ohlcv.pandas())

Now is 2025-03-30 11:19:50.640623 UTC
2025-03-30 12:19:56:root:11792:102 INFO Download using xxct.bybit symbol ETHUSDT timeframe 1m from 2025-03-30T00:00:00.000, bars: 200
2025-03-30 12:19:56:root:11792:102 INFO Download using xxct.bybit symbol ETHUSDT timeframe 1m from 2025-03-30T03:20:00.000, bars: 200
2025-03-30 12:19:57:root:11792:102 INFO Download using xxct.bybit symbol ETHUSDT timeframe 1m from 2025-03-30T06:40:00.000, bars: 200
2025-03-30 12:19:57:root:11792:102 INFO Download using xxct.bybit symbol ETHUSDT timeframe 1m from 2025-03-30T10:00:00.000, bars: 80
Traceback (most recent call last):
File "e:\Docs\Trade\Python\lti_test.py", line 11, in
obv = indicators.OBV('ETHUSDT', '1m')
File "e:\Docs\Trade\Python\myenv\lib\site-packages\live_trading_indicators\indicators_set_init_.py", line 445, in call
return self.indicators.get_indicator_out(self.indicator_name, self.indicator_module, symbols, use_timeframe,
File "e:\Docs\Trade\Python\myenv\lib\site-packages\live_trading_indicators\indicators_set_init_.py", line 295, in get_indicator_out
out = indicator_module.get_indicator_out(self, symbols, timeframe, use_time_begin, use_time_end,
File "e:\Docs\Trade\Python\myenv\lib\site-packages\live_trading_indicators\indicators_set\OBV.py", line 13, in get_indicator_out
ohlcv = indicators.OHLCV(symbol, timeframe, time_begin, time_end)
File "e:\Docs\Trade\Python\myenv\lib\site-packages\live_trading_indicators\indicators_set_init_.py", line 445, in call
return self.indicators.get_indicator_out(self.indicator_name, self.indicator_module, symbols, use_timeframe,
File "e:\Docs\Trade\Python\myenv\lib\site-packages\live_trading_indicators\indicators_set_init_.py", line 290, in get_indicator_out
use_time_begin, use_time_end = self.check_call_time_intervals(time_begin, time_end, timeframe)
File "e:\Docs\Trade\Python\myenv\lib\site-packages\live_trading_indicators\indicators_set_init_.py", line 223, in check_call_time_intervals
return self.check_call_time_intervals_live(time_begin, time_end, timeframe)
File "e:\Docs\Trade\Python\myenv\lib\site-packages\live_trading_indicators\indicators_set_init_.py", line 205, in check_call_time_intervals_live
raise LTIExceptionBadTimeParameter('Time end cannot be set in live mode')
live_trading_indicators.exceptions.LTIExceptionBadTimeParameter: Bad date or time value: Time end cannot be set in live mode