Compiling Error

[ArbTrader]

I am trying to import an indicator and error message. On compiling a file, it displays the following message without naming a script.

"An assembly with the same identity 'System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' has already been imported. Try removing one of the duplicate references. CS1703 - click for info 0 0"

[NinjaTrader_Jason]

Hello ArbTrader,

Can you please right click in the code window and select References. Delete any duplicate references. Subsequently compile your NinjaScript files and check if they compile without error.

[ArbTrader]

CS1703 doesn't have any help available. Also, this shows on every script I try to compile.

[NinjaTrader_Jason]

Were you unable to open the References window? Or did it not list any duplicate references?

You can delete references by highlighting them and click the Delete button.

[ArbTrader]

Here's what happened from start:
1.) Import script error (programming error)
2.) I open any script and try to compile, in order to find name of the script with error.
3.) I get the above error. It does not contain name of a script causing this error (empty space under NinjaScript File)
4.) When I click on 'CS1703-click for info' tab, it shows NoDoc in help section.

Hope this explain the complete issue.

thanks,

[NinjaTrader_Jason]

Could please proceed as per post #2 and if this will not work, please respond to my questions in post #4.

If there is something not clear, please let me know and I can further clarify.

[ArbTrader]

It worked, thanks.

[usdivers]

Jason, I have a similar problem with NT8....but none of the below works. It keeps saying I have several issues in regards to assembly with same identity must be removed. I don't know how to remove, or even where they are in the first place. Please help.

[NinjaTrader_Jason]

Hello usdivers,

Please see the instructions below for NinjaTrader 8.

From the Control Center please select New--> NinjaScript Editor
In the NinjaScript Editor please right click and select References.
In the Reference window look for duplicate .DLL file references
If you see a duplicate .DLL file reference, please left click on the reference and select Remove