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Old 11-21-2017, 09:22 AM   #1
dj22522
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Old 11-21-2017, 10:31 AM   #2
NinjaTrader_ChelseaB
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Hello dj22522,

Thank you for reporting the behavior.

Below is a link to the 'NT8 - AutoTrend with History & Signaling (AutoTrendH)', which includes the AutoTrendHNT8 indicator.
https://ninjatrader.com/support/foru...php?linkid=869

I was able to reproduce this behavior and I am currently looking into what may be causing the error.

I appreciate your patience.
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Old 11-21-2017, 10:49 AM   #3
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Originally Posted by NinjaTrader_ChelseaB View Post
Hello dj22522,

Thank you for reporting the behavior.

Below is a link to the 'NT8 - AutoTrend with History & Signaling (AutoTrendH)', which includes the AutoTrendHNT8 indicator.
https://ninjatrader.com/support/foru...php?linkid=869

I was able to reproduce this behavior and I am currently looking into what may be causing the error.

I appreciate your patience.
Chelsea.
Many thx.
Apologies I deleted my post [after you read it pressumably] thinking it better to e-mail direct to support, which I did.
Sorry for any confusion but hoping for any solution.
many thx
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Old 11-21-2017, 12:11 PM   #4
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Hello dj22522,

So I found the indicator is using tag names for drawing objects and then removing these objects from the DrawObjects collection.

The issue is that when two instances are added, one will remove the objects from the chart, which removes the objects from both scripts. The other instance loses its objects too and causes an error.

To fix it, I just made the tag names unique per instance of the script.

I re-uploaded to the original post. Please refresh the page, re-download and re-import, and let me know if you experience any other incorrect behavior.

https://ninjatrader.com/support/foru...php?linkid=869
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