Missing NinjaTrader.Core.dll message

[roland_nt]

Just Installed upgrade 6.5-18 from 17. Reset Instruments as instructed.. Indicators show up briefly in charts and then disappear. Getting messages: Metadata file 'F:\Program Files\NinjaTrader 6.5\bin\NinjaTrader.Core.dll' could not be found,CS0006 - click for info,0,0,
,Metadata file 'F:\Program Files\NinjaTrader 6.5\bin\WilsonORMapper.dll' could not be found,CS0006 - click for info,0,0,
when trying to edit indicator.
Did a repair install. Didn't help.
Unable to continue.
What am I doing wrong. (windows 2000, plenty of memory)
Later----
Fixed problem. Not sure how it happened in the upgrade process. Possibly becuase
the Ninja setup file was in F: while the actual files were in E: Adjusted by right clicking in editor to bring up References.and changed the location of those two files following idea in link http://www.ninjatrader.com/support/f...ad.php?t=21249

[NinjaTrader_Chip]

Hello roland_nt,

Thank you for your note.

You will need to install NinjaTrader on a computer using a supported operating system. See the hardware & hardware requirements for running NinjaTrader:
1. Windows XP, Windows Vista or Windows Server 2003 Operating System, Windows 7
2. Minimum screen resolution of 1024 x 768
3. Minimum P4 Processor or higher
4. 1GB RAM or higher on XP and 2GB or higher on Vista
5. Microsoft .NET Framework 2.0

Please let me know if you have any additional questions.

[BobTN]

I am getting the same error message Metadata file 'C:\Program Files\NinjaTrader 7\bin\NinjaTrader.Core.dll' could not be found

I am running Win7 x64on an Intel Quad processor with 4GB memory and a 1920x1200 monitor. I don't know how to see if I have net 2.0 but I know I have net 3.5. Is 2.0 a subset of 3.5 or do I need to find 2.0 and load it?

[NinjaTrader_Kyle]

Hi BobTN,

Thank you for your post.

Can you clarify for me when you see this message pop up?

[BobTN]

I installed NT7 on a new PC. First I got a message about errors in the indicators. I selected an indicator to compile (I tried several different ones) and that is when I got the error message. I had this happen once before and reinstalling NT7 and rebooting fixed the problem. This time it isn't fixing the problem.

[NinjaTrader_Kyle]

BobTN,

Thanks for the clarification.

Please take the following steps:

• Open NinjaTrader
• From the Control Center select the Tools menu--> select the Edit NinjaScript menu item--> select Indicator
• Select an indicator and double click on it to open the code window.
• In the code window, right click and select References.
• Delete the existing reference to NinjaTrader.Core.DLL.
• Next, click the add button to open a window where you'll select a file to reference. Please select the following file: Documents > NinjaTrader 7 > bin > NinjaTrader.Core.DLL

After adding the reference, please right click in the code window and select Compile. Assuming no additional errors trigger, you should be good-to-go.

[BobTN]

NinjaTrader.Core.DLL isn't in documents. It is in program files.

I added core from program files and then had to delete WilsonORmapper.dll and re-add it but finally I was able to compile indicators without error. I am running now.

[sdt929]

I have somehow managed to get several indicators twice in my indicator list. How do you delete them? When I try...a messages comes up that says ' you can't delete a system indicator."

[NinjaTrader_Chip]

Hello sdt929

Thank you for your post.

Please send your most recent Log & Trace files.

From the NinjaTrader Control Center go to Help > ‘Email to Support…’ and check the box by “Log & Trace file”

Make sure to include a reference to this forum thread.

Thank you,

[sdt929]

Log & Trace file

Can you give me more info on where to find the Log and Trace file?

[NinjaTrader_Chip]

Hello

If you are unable to send the Log & Trace diagnostic files from the NinjaTrader platform, then you can attach these text files to a regular email and send them to Support At NinjaTrader Dot Com

You will want to include a reference to this forum thread in your email.

Thank you,

[sdt929]

Extra Indicators

I was able to delete the indicators from the indicator file in the Ninja Trader File..thanks...

[ch9090]

Dear Kyle,

I just had a similar problem when upgrading from 7.0.1000.6 to 7.0.1000.7.

I think it comes from the fact that I've installed v6 in a different folder than c:\program files and the references in some indicators/strategy were no longer the right ones. I fou

Is it better to uninstall a version before installing the latest one?
Or when you're upgrading to a latest release shouldn't it map automatically the original folder in which it is installed to avoid these issues?

Cheers, Ch90

[NinjaTrader_Kyle]

Hi ch9090,

That would actually make a bit of sense to me. Many references like those that are at issue here simply assume that C:\ is where Ninja's files reside. A change here is something development is looking in to.