does not show graphic

[demo163780]

HI! i am using NT 8(last version) on Parallels (in a mac).
I am doing a course and after i import in Tools/Import/ninjascriptt Add on and also i add BackupFile, it should show me the grapichs, but they just appear empty!
My NT8 is under the specifications that you recommend. (about how to install )
cheers

[NinjaTrader_Jason]

Hello demo163780,

Can you please select the ES 12-20 instead of the ES 09-20. The 09-20 expiry month does not trade anymore.

Please follow these steps to roll over the expiration date of a Futures contract:

• Navigate to the Control Center > Tools > Database window.
• Left-click the ‘Rollover’ button that appears just below the table under the ‘Rollover futures instruments’ section.
• Close this window when this process completes.

You can learn more about the different ways to rollover by visiting the link below:

• https://ninjatrader.com/support/help...es_contrac.htm

To view contract rollover, expiry dates, and other trading events click the link below.

• https://ninjatrader.com/blog/trade-desk-calendar/

Please let us know if we may be of further assistance.