I simply updated my beta from19 to 20 this morning and found all my 3rd party indicators don't work because of a code breaking change. When I try to re- compile them I get the same message...
'NinjaTrader.Gui.ChartHorizontalLine'does not contain a definition for "Attached To"
It is always Line151 and column 51.
Is there a way around this for a non-programmer like me?
I'd Appreciate a bit of help
Thanks
Doppio

Can you post one of these indicators ?
I didn't had any problem from b19 to b20, and have a lot of custom indicators.

Thanks samo28.
I have included one that I use alot.
Doppio

No, please attach the indicator where the problem is (check the name of the file where the error is printed).
If you have an error in only one indicator, the others won't compile.

ps: I'm removing the indicator, copyright notice in it.
pss, for the guys who has coded this indicator: "If you don't want your work to be hacked, don't give the source code to your customers, send them an obfuscated .dll."

Note, this is from Ninja

"Please note that any previously installed 3rd party components will NO LONGER be installed.
If you run into any issues where NinjaTrader will NOT run, please report this to our [COLOR=#0000ff]Version 7 support forum[/COLOR] for further instructions."

3rd Party NinjaScript Indicators & Strategies
You may install 3rd party NinjaScript components ONLY under the following conditions:

• The component is built from Version 7 Beta 16 or later (ask the developer/author for a Beta 16 or later generated version)
• The component is unprotected (ask the developer/author if it is unprotected)
• The component is protected with RemoteSoft Protector Version 3.1 (please verify with the developer/author if this is the case)

This may be the issue?

NinjaTrader Version 7

Hey- I finally have it sorted out.
Sorry to be a hassle mate.
For some reason I had problems in strategies that needed removal and then everything was clear for me to recompile the pile of add-on indicators.
Thanks so much.
Doppio