Error on requesting bars series: 'Error on loading historical data for instrument ...

[Domek_69]

Hi, when I run a strategy over whole set of SP500 stocks I got this message: Error on requesting bars series: 'Error on loading historical data for instrument 'VNO': '20018' '. I run it for a period from 1.1.2017 till today. I check the ticker and it has a whole price history. Whats more - when I run it separately, there is no problem. Maybe it is linked to another problem when running the strategy over the whole SP500 - I also got a message: " Error on calling 'OnStateChange' method: You are accessing an index with a value that is invalid since it is out-of-range..." I think I handled it in the code defining enough bars for the strategy.

Any tips?

Thanks

Petr

[NinjaTrader_ChelseaB]

Hello Petr,

It sounds like historical data was not able to be loaded.

Please send an email to platformsupport [at] ninjatrader [dot] com so that we may request your log and trace files. In the email please include a link to this forum thread.