LabView shutdown problems?

[PJS]

at WHAT point did it shut down?  What was executing?
if your not sure, use the pause button, with the step through button... and keep stepping until it crashes.

Message Edited by Stradis on 10-02-2007 06:40 PM

[Matthew_Kelton]

You need to watch the code run.  When the program crashes, you will see the subVI or function call that caused the program to crash.  That's what we are all trying to get you to tell us.  Which part of your program causes the crash.  Most likely it is the MCC driver call, but you have to tell us.

[nicholas03]

It shutdown at the 2 element Code Interface Node.
After that it is going to a Sort1D Array but never gets that far.

[nicholas03]

Yes it shutsdown at the 2 element Code Interface Node.
I added an attachment of what it looks like.

[Matthew_Kelton]

So, your CIN is causing the system crash.  If that is a call to MCC code, then you need to talk to them about your problems.

One thing in limited use of their hardware.  Even though the USB device I was using was found, I still had to go into their setup program (instacal maybe?) and detect the hardware and do initial setup.

Have you verified that their non-mofdified examples run without crashing?

[nicholas03]

I can run instacal programs without it shuttingdown.

[Matthew_Kelton]

What about the standard TInScan example?

[nicholas03]

i think so. dots follow the paths to the end.

[nicholas03]

ok back to my program...it works without shuttingdown...but my graph is not recieving the data on the front panel. on the block diagram it is recieving it? why doesn't it work?

[Matthew_Kelton]

You should share what you did to make your program work, so if other are in your situation, they can be helped by your discovery.

Are you sure that there is data in the array?  If the array is empty, there will be nothing to plot, so even if execution highlight shows the wire going into the plot, there is nothing there.

Drop an indicator or probe the wire going into the XY grpah and make sure it is not an empty array.