Error in Log

[fLife]

Hello, my testing, I receive this message.
I need advice on what it means. Thanks a lot

12.12.2014 17:50:24 Strategy Error on calling 'OnBarUpdate' method for strategy 'AdamLong191/2e49c5cb5e2c47c28c7397e41a6dc14d': Odkaz na objekt není nastaven na instanci objektu.


12.12.2014 17:50:24 Strategy A Buy order placed at '18.9.2008 16:10:00' has been ignored since the stop price is less than or equal to the close price of the current bar. This is an invalid order and subsequent orders may also be ignored. Please fix your strategy.

[NinjaTrader_CalH]

Hello fLife,

Thank you for your post.

The first message is a reference error in the code.
You are calling an object that does not have anything assigned to it.

The second portion is telling you that the strategy placed an order at the incorrect price and will need to be adjusted to submit at the correct side of the market and price.

[fLife]

Hello,
Thanks for the answers. I understand what that has to do with programming strategy. He looks at this man what he did. But what does not make sense is that if you set Trading From Time To 90000 170000 so happens that mistake. However, if you set 80000 to 170000, the error appears.
Alternatively, if you set a larger TimeFrame, strategy also works. It does not make sense to me.

[NinjaTrader_PatrickH]

Hello fLife,

Thank you for your response.

Changing the times of the strategy will change the calculations and what data they are calculated on.