strategy analyzer problem

[bek273]

When I click "RUN" in the strategy analyzer I get this error message , how do I solve the problem ?

[NinjaTrader_Jim]

Hello bek273,

Thanks for your post.

Do you see this behavior with a custom strategy, or do you also see it with the SampleMACrossover test strategy?

If the issue is seen with the SampleMACrossover strategy, please try repairing the installation from a NinjaTrader installer. If you are not on the latest version, the installer will update you to the latest version and perform the same tasks as a "Repair" would.

Download installers here - https://ninjatrader.com/PlatformDirect

If you see this with a custom strategy, please report the behavior to the strategy developer.

If it is a strategy you have created, please check the Log tab of the Control Center for a hint at where the null reference was made. From there, you can add debug prints to your strategy to identify the specific line of code that throws that error.

Debugging your NinjaScript code - https://ninjatrader.com/support/help...script_cod.htm

We look forward to assisting.