Draw.Line in Strategy

[blekdzhon]

Hi. I'm trying to use Draw.Line in Strategy.

protected override void OnMarketData(MarketDataEventArgs e)
{
  if(State==State.Historical|| CurrentBar <= 2)return;

  TriggerCustomEvent(o =>Draw.Line(this,"line", false, 5,Close[0], 1, Close[0], Brushes.LimeGreen, DashStyleHelper.Dot, 4),null);
}

It works well, but sometimes i have the error
ERROR: Failed to call OnRender() for chart object 'Line': 'Attempted to read or write protected memory. This is often an indication that other memory is corrupt.'

Is this a bug? Or maybe I can't draw lines in Strategy?

[NinjaTrader_PatrickH]

Hello blekdzhon,

Thank you for your post.

You can draw lines in strategies. I will investigate the behavior using your code further but please send me your log and trace files so that I may look into what occurred. You can do this by going to the Control Center-> Help-> Email Support. Ensuring 'Log and Trace Files' is checked will include these files. This is checked by default.

Please list 'ATTN: Patrick H' in the subject line and reference this thread in the body of the email.

I look forward to your response.

[NinjaTrader_PatrickH]

Hello blekdzhon,

Thank you for your patience.

I worked with the user and I have the files I need from his PC. Please contact me at platformsupport[at]ninjatrader[dot]com with 'ATTN: Patrick H - 1835861' in the subject line so we may discuss this item further with you.

I look forward to assisting you further.