LabVIEW
show hidden controls and indicators
This means there is something in your code that actively hides them (e.g. property nodes). Since you did not show us any code, we cannot tell. If you can't figure it out, attach your VI and tell us which controls are giving you trouble.
In your picture, you are setting all these Visible properties to TRUE manually, which implies that you are setting them explicitly to FALSE somewhere else. I don't have a Magic 8-ball like some people here, but I'm willing to make a guess that sometimes that comparison is FALSE and stays that way so they never become visible again.
For all I know, the code that sets them to FALSE is inside the case structure, itself. But I'll never know, because you just uploaded a picture and not the VI.
Thanks for showing us your code. It really helps! Unfortunately, I don't think there's anything really wrong with it programmatically. You should look at the various evaluations you use to determine which case fires for each case structure. Maybe one or more are incorrect, or maybe the incoming data to be evaluated is not what you are expecting.
It's not going to be easy. I wrestle with this kind of stuff from time to time, and there's no substitute for getting your hands dirty digging into the code. It seems that the code is pretty well organized, from what I can see, so hopefully it's not so daunting a task.
@Ben wrote:
@ahmedkochbati92 wrote:
thanks for the response ,this is the subVI
Does that breakpoint fire?
Set a breakpoint on the entire VI so that you can watch it execute. If it is being invoked from someplace in your code that you do not expect...
Please note that when a VI hits a breakpoint the "Font Dialog Dropdown" turns into a call chain indicator that you can use to figure where the VI is being called from in the application.
Ben
Really!!? I never knew that!!! Thanks for the insight. 🙂
