What means such error from the 'Log' tab

[kot_filemon]

Hi,

I tried backtested my strategy. I saw in the 'Log' tab error:
Error on calling 'OnBarUpdate' method on strategy 'EURUSD....numbers..': 'Add' method only can be called from within 'Initialize' method ?

I move this 'Add' method:
Add("$EURUSD",PeriodType.Minute, 5,MarketDataType.Bid);

to Initialize(), but nothing. Error still appear, if I try to make backtest.
What is the reason?

thank you.

[NinjaTrader_PatrickH]

Hello kot_filemon,

Thank you for your post.

May we test the strategy on our end? You can send it to platformsupport[at]ninjatrader[dot]com if you prefer, with this thread in the subject line: "http://www.ninjatrader.com/support/forum/showthread.php?t=73035"

The file is located under (My) Documents\NinjaTrader 7\bin\Custom\Strategy