I created an application that uses a Subpanel. The Subpanel works correctly when I am running the code in LabVIEW, but nothing shows up when I use the runtime application. Are subpanels handled differently by the runtime engine than they are in the Full Development System?
It turns out that the problem was that I was using controls with type definitions. The type definitions weren't available to the runtime application and thus the VI that I was trying to run in a Subpanel couldn't be opened. One solution is to disconnect all of the type definitions. The other solution may be to place the type definitions in a folder at the same level as the SubVI so that the runtime application can find them.