Error 1307 in LabVIEW Actor Framework

Updated Jan 10, 2018

Reported In


  • LabVIEW Full
  • LabVIEW Professional
  • LabVIEW Application Builder Module

Operating System

  • Windows

Issue Details

I am writing a program using Actor Framework. The main VI actor loads the front panel of subVI actors to its SubPanel. 

The program runs without any problem inside LabVIEW. However, when I build an EXE application, the application can not run, and I get Error 1307: Subpanel control could not open the VI window.

How can I fix this?


This issue may occur because the LabVIEW Application Builder is removing necessary front panels from your subVIs. You can force Application Builder to keep the front panel for your VI by right-clicking Build Specifications in your LabVIEW project, going to Source File Settings, and unchecking the Remove Front Panel option.


Not Helpful