xnet and shared variable

[bibi42]

hello,

I've got some trouble 😞 already post in labview section)

i've many application (.exe) , and i add some shared variable into.

Some work correctly but 2 others which use X-NET  doesn't work.

It send this error (-1074384750  XNET Read (Frame CAN).vi:2 ,  it's the first X-NET Vi in the soft.

All drivers are correctly update, and i try with labview 8.6 and labview 2011.

When i suppress shared variable and librairy, it works .

have you an idea ?

thanks

[GPIB_Guru]

That error is nxErrSessionNotFound. Can you run (and attach) NI I/O Trace (NI Spy) to see the call flow that occurs when you get this error?

(Description of error):

You used an XNET Session IO name, and that session was not found in your LabVIEW project. Solution: Within LabVIEW project, right-click the target (RT or My Computer), and select New > NI-XNET Session. Add the VI that uses the session under the target. If you are using the session with a built application (.EXE), ensure that you copy the built configuration file nixnetSession.txt such that it resides in the same folder as the executable.

[bibi42]

hello,

Thanks for your answer

I join the NI trace. I see nothing new...

-I check the file : nixnetSession.txt  is in the folder of executable

-I try to do again the Xnet session in my project

i always had my probleme ....

[JérémyC]

Hi,

Could you post your project or a similar project with only required elements which are necessary to reproduce the error?

Regards,

[GPIB_Guru]

Or at least the nixnetSession.txt file that you are including. We should verify that the exact session names are being used in both the file and in the executable. 

[bibi42]

Hello

Thanks everybody.

I'll try to do a "light" project with only the "problematics" elements, as soon as possible (tomorow).

I join 2 nixnetSession.txt files :

- the first which works properly (no database / no cluster) just let the defaut settings -> ni example database

- the 2nd i made a database just to check if it's not the 1st one which is bad (empty)

[GPIB_Guru]

Do you have aliases for your new databases?

Open the XNET Database Editor

Select File >> Manage Aliases

Makre sure that it lists. Otherwise, choose "Add Alias..." to make those connections.

[Edit: Made plural since there are two different databases in the txt file]

[bibi42]

HELLO,

Yes , i have the 2 sessions are into Datbase Editor.

nb : the devlopement computer isn't the same as the computer with the .exe

[bibi42]

Hello again,

I join a project (LV 2011) to show my problem :

-In "labview" no error

- with  executable -> error

thanks

[GPIB_Guru]

Do you have the database and alias setup on the machine with the .exe?