Announcement

Collapse

Looking for a User App or Add-On built by the NinjaTrader community?

Visit NinjaTrader EcoSystem and our free User App Share!

Have a question for the NinjaScript developer community? Open a new thread in our NinjaScript File Sharing Discussion Forum!
See more
See less

Partner 728x90

Collapse

How to instance new Objects from .DLL

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    How to instance new Objects from .DLL

    Hi, admins!

    After creating in C# my own Class library with Framework 4.5, compiling it with VisualStudio, linking the .DLL file from an NT8 strategy using "References", and defining the namespace in the strategy, I am not able to instantiate an object from the new type of my library.

    Whenever I try, I get the following error: "System.NullReferenceException: Object reference not set to an instance of an object." and then NT8 closes without being able to reopen it. The only solution to reopen NT8 is to replace a fresh copy of the file NinjaTrader.Custom.dll

    When I do the same operation from an AddOn, I get it perfectly. I'm frustrated and I do not understand the difference. What can I miss?

    Thank you very much in advance.
    Last edited by ccruells; 07-02-2018, 06:57 PM.

    #2
    SOLVED!!

    It was important to put the .DLL file in C:\Users\xxxxxx\Documents\NinjaTrader 8\bin\Custom\ directory , reference it from Strartegy after that, and finally to restart NT8.

    Regards!

    Comment

    Latest Posts

    Collapse

    Topics Statistics Last Post
    Started by alifarahani, 04-19-2024, 09:40 AM
    9 responses
    54 views
    0 likes
    Last Post NinjaTrader_Jesse  
    Started by mmckinnm, Today, 01:34 PM
    2 responses
    5 views
    0 likes
    Last Post mmckinnm  
    Started by Conceptzx, 10-11-2022, 06:38 AM
    3 responses
    60 views
    0 likes
    Last Post NinjaTrader_SeanH  
    Started by f.saeidi, Today, 01:32 PM
    2 responses
    4 views
    0 likes
    Last Post f.saeidi  
    Started by traderqz, Today, 12:06 AM
    9 responses
    16 views
    0 likes
    Last Post NinjaTrader_Gaby  
    Working...
    X