Strategy Drawn Drawing Tools are being removed randomly

[Jeremytang]

This seems to happen consistently and seemingly randomly, and we cannot figure out under what conditions this occurs. In a lot of cases, you only need to enable and disable the strategy a couple times, or sometimes just connect to a real time data feed (as opposed to a simulated feed). Once the Drawing objects are cleared on the chart, you can disable the strategy in the control panel and re-enable it and NinjaTrader is still calling the ChartControl.RemoveAllDrawingToolsFor().

For some strange reason, pressing F5 on the sometimes works are allows drawing tools to remain on the chart normally.

See the following link for a sample of the call stack for when the drawing tools Terminate State is being set:

https://www.screencast.com/t/xAclKr1oeW

[NinjaTrader_Jim]

Hello Jeremytang,

Thanks for your post.

We have had a case reported previously where NinjaScript drawn drawing objects were not appearing. I'd like to have you test a continuous build that has a fix applied for this scenario. Could you reach out to me by email so I can give you a copy of this build? Please send a message to platformsupport [at] ninjatrader [dot] com with the text "Attn Jim" and a link to this forum thread.

If the issue is seen in the continuous build, I'll ask for a small test script with some steps that we can take to reproduce so we can open a ticket with Development.

I look forward to being of further assistance.

[Jeremytang]

Sure thing Jim, will do and thanks!