Error When Rename Tab

[Jack22]

I ran into this bug in the most recent release of NT8 (8.0.18.0). Here are the steps to reproduce:
1. Start NT8 (I used a new workspace)
2. Control Center -> New -> Chart
3. Instrument = ES 06-19
4. Template = <None> (this happens with any template)
5. Click OK
6. On new chart that appears, right click on tab and Duplicate in new tab
7. Right click on active tab and select Rename
8. Enter name: Test
9. Hit enter on keyboard
10. Without left clicking on the inactive tab, right click on the inactive tab and select Rename
11. Enter name: Test
12. Hit enter on keyboard
13. Get error: Unhandled exception: Object reference not set to an instance of an object.

[NinjaTrader_ShawnB]

Hello Jack22,

Thank you for your inquiry.

I was able to reproduce this behavior on my end. I will submit a bug report on your behalf detailing this behavior to the development team to try and implement a solution in a future release of NinjaTrader.

I will update this post with any updates as they become available to me.

[Jack22]

Not fixed in NinjaTrader Version 8.0.18.1

[NinjaTrader_ShawnB]

Hello Jack22,

Thanks for your reply.

This error will be resolved in the next major release of the platform and it can be tracked with the ID 13723 in the release notes.

Please do not hesitate to contact us for any other NinjaTrader inquiries you may have.