Error when compile

[Thomas79]

Hi,
I change my computer, re-installed NT7, Imported the script from my old computer and when i compile the script, i have this error : (see picture)

In English that means than the files NinjaTrader.Vendor.dll is not found.

I have a lifetime licence and on my old computer i can compile it without problem

Can you help ?

Thx a lot

[NinjaTrader_ChelseaB]

Hello Thomas79,

This error is caused when a .dll file is being referenced that NinjaTrader is unable to find.

Steps to Resolve

1. Right-click within the NinjaScript Editor window and select "References".
2. Locate and select the reference to the .dll file mentioned in the Error.
3. Click "remove" to remove the reference.
4. Click "OK" and recompile.

Video of resolution:

https://youtu.be/qvm2GtTcn4Q

[Thomas79]

Hi thx for the answer,
I followed the procedure and unfortunately it's worse. Look at the attached image
Can you help ?
Regards.
Thomas

[NinjaTrader_ChelseaB]

Hello Thomas79,

Please run the repair from the NinjaTrader installer to see if this corrects the issue with the system indicators.

1. Shutdown NinjaTrader
2. Download the NinjaTrader 7 installation package from the link below
3. https://account.ninjatrader.com/welcome-download
4. Run the repair from this (if the repair is unsuccessful, uninstall and then re-install NinjaTrader)

Let me know if the errors persist after running the repair and we can take further steps to start with a clean environment folder.

[Thomas79]

Hi ChelseaB
Thank a lot for your answer but unfortunately after the repair, the Error are still here.

I want to reinstall but I'm afraid of losing all the instruments I created by hand (more than 500 European stocks)

What do you think?

Regards,
Thomas

[NinjaTrader_ChelseaB]

Hello Thomas,

We can copy the database to the new folder and you can keep this in storage for backup if that becomes necessary.

We may be looking at a missing reference.

May I have a screenshot of the references window?

Scroll to NinjaTrader.Vendor.dll in the list or let me know that this reference is not in the list.

[Thomas79]

Hello Chelsea
Thank you for your answer.

You will find attached the screen shot of the reference.

What is the procedure to reinstall NT7 without losing all the instruments I created by hand (that take me more than a week to create more than 500 European stocks)

Regards,
Thomas

[NinjaTrader_ChelseaB]

Hello Thomas,

1. Right-click within the NinjaScript Editor window and select "References".
2. Click "Add".
3. Select NinjaTrader.Vendor.dll
4. Click "Open" to add the reference.
5. Click "OK" and recompile.

Please let me know if this does not correct the errors.

[Thomas79]

Hello Chelsea

It is working ! Thanks a lot for your help !

Have a nice day.
Thomas