datamgr.cpp, line3048

[CW81]

I am using Softmotion 2.0 to run my application in CRIO. There was not any problem before for the pass one month. However, last week when I try to open up my RT vi  it will pop up datamgr.cpp, line 3048 and crashed the program. please advice.

System  specs: :LabView 8.2.1, FPGA 8.2, Softmotion 2.0, CRIO 9002, with 4 slot chasis

thanks !

[mrak1]

Hi,

Here are some questions:

• Are you able to open your project file? 
• Can you open the FPGA VI that you created? 
• Does it fail every time that you open the RT VI even if the FPGA VI is already open?
• Did you recently install anything related to NI or LabVIEW ( such as LV 8.2.1?)

Let us know,

Mike

[bscout]

I have just experienced a similar error.  When I try to open my vi labview crashes with the same error message.  This always occurs when it is searching for Error Cluster 3D.ctl  What can I do.  My vi has been working just fine up until this point!!!

Bscout

PS Labview 8.2 softmotion 2.0 same as above...

Message Edited by bscout on 11-12-2007 12:02 PM

[Nitin_T]

This was reported to R&D (# 4DC2SAZC) for further investigation. Meanwhile, try removing the typedefs that are used within the VI. Also, try deleting (or moving) the sub VI or the ctl file which was causing the problem. Hope this helps.

Thank you,

[bscout]

This problem seems to be related to typdefs.  I removed the FPGA ref typedef that I was using in all the subvis and the problem has gone away.

[Corny]

Yup, its only the typedefs. However, I only needed to remove the typedef that holds the FPGA reference, all other typedefs in my program were no issue and caused no error

[bscout]

Just had a system crash and now I am having similar problems.  I had put FPGA typdef back in and it was working, but after the system crash, I removed the typdef, and everything still does not work.  Now when I try to change the FPGA vi reference, my RT program will not compile and I get the following error

Error 1026 occurred at Call By Reference Node in nirviCallRefInfoPlugins.vi:4->nirviSpecifyOpen.vi:2->nirviOpenFPGA.xnode:nirviOpenFPGA_AdaptToInputs.vi:1->nirviOpenFPGA.xnode:nirviOpenFPGA_AdaptToInputs.vi.ProxyCaller

What is going on??

[Nitin_T]

Hi bscout,

What kind of system crash did you have? Did your PC reboot, or was it just a LabVIEW crash? Have you tried saving the project as a new project and redoing the typedef along with the reference? Does your FPGA code compile successfully? I would suggest deleting the references, typedefs and using new ones.

Message Edited by Nitin T on 05-06-2008 04:27 PM