request.Bars is null

[bboyle1234]

Sometimes the bars request completes but the request.Bars object is null, as shown in the debug screenshot below.
Has anyone else experienced this before? What do you recommend trying?

[NinjaTrader_ChelseaB]

Hello bboyle1234,

Was there an error that occurred?

Are you requesting data that cannot be loaded on a chart?

Below are links to examples of BarsRequests, are you finding these examples are able to reproduce this behavior?

https://ninjatrader.com/support/forum/forum/historical-beta-archive/version-8-beta/87988-barsrequest-question?p=742518#post742518

https://ninjatrader.com/support/forum/forum/ninjatrader-8/add-on-development/97523-receiving-onbarupdate-for-multiple-instruments?p=786208#post786208

[bboyle1234]

Yes, the error is shown in the debugging screenshot. Execution is inside the request callback handler, and the property accessor request.Bars.Count threw a NullReferenceException, as shown by the exception information window at the bottom of the screenshot.
I'm not able to reproduce the issue reliably. It seems to popup randomly. Yes, the requests are standard NT8 bars requests just like the examples given.

[NinjaTrader_ChelseaB]

Hello bboyle1234,

What is the errorCode / error message from the bars request?

Were you able to reproduce the behavior using the examples I have provided?