LWTCPJSOCKWNDYCLASS error?

[Cimteker]

Hi,

I am using custom Test Executive that loads my test code written in LabWindows\CVI. When I exit the application it throws an application error: "LWTCPJSOCKWNDYCLASS:cimtst32.exe Application Error". CimTst32.ex is the name of my test executive. I understand that LWTCPJSOCKWNDYCLASS is related to TCP class, which I am not using directly. I am not even sure where to start troubleshooting.

Thanks for any directions.

Jerry.

[Ebele_Obijiofor]

Hi Jerry,

What OS are you running this test on? Also, what sorts of operations do you have in your CVI code? Are you making any device driver calls? That error is usually related to memory management, and gets thrown when some objects are not dereferenced properly before the program terminates. I'll suggest trying a simple CVI program to see if you still get the error, and then work from there to see if you can isolate what part of your test code is causing the error. Hope this helps. Thanks!

Regards,

[Cimteker]

Thanks Ebele for your reply.

I am running XP. I have a PXI frame with 4071 DVM, MUX and M series acquisition card (pxi6221). I am measuring mostly voltages and some  frequencies. I don't think I am making any device driver calls. What kind of objects do you have in mind? Is it creating and destroying DAQmx tasks or allocating and deallocating dynamic memory?

Jerry

[johkmon]

I am getting the same error when running a dynamic binding executable. 

I anon dynamic version complied from the same code does not have the same problem.

Can  Anyone tell me what thi serror is generated by>?

John     520-545-8320

[Hassan_Atassi]

Hi John,

Can you verify what you mean by a "dynamic binding executable" Also, I am assuming there was a type here, but unfortunately I am unable to make out what "I anon dynamic" means.