Unable to display results

[Anonymous]

Hi. I have a program that capture data results from gpib and then
display them using leds. When i run the program, 2 problems occur:
1)No results are displayed.
2)Display Front panel never pop out even though i set the VI execution
properties.
The funny thing is that when i monitor the program movement by running
it in steps, there isnt any error in the program and the results are
properly captured and displayed.

[Anonymous]

As you mention in case 2, you can run your VI steps by steps. One
possibility is that you are scanning data too fast from your device.
That�s why you cannot see the result. My suggestion is do some
sampling. What do you mean by "Display front panel never pop out�? Is
your VI crash? Or something.
If you can post your VI, I think it is better for us. Somebody here
can help you.