Error while building an executable from vi

Question

Hello,
I am trying to make a .exe file from the VI which includes Vision Aquisition Software also and while building it I get a error message--
Error 1502 occurred at AB_Source_VI.lvclass:Close_Reference.vi -> AB_Build.lvclass: Save.vi -> AB_Build.lvclass:Copy_Files.vi -> AB_Application.lvclass:Copy_Files.vi -> AB_EXE.lvclass:Copy_Files.vi -> AB_Build.lvclass:Build.vi -> AB_Application.lvclass:Build.vi -> AB_EXE.lvclass:Build.vi -> AB_Build.lvclass:Build_from_Wizard.vi -> AB_UI_Frmwk_Build.lvclass:Build.vi -> AB_UI_FRAMEWORK.vi -> AB_Create_Build_Application.vi -> EBUIP_Global_OnCommand.vi -> EBUIP_Global_OnCommand.vi.ProxyCaller
Possible reason(s):
LabVIEW: Cannot save a bad VI without its block diagram.
Can anyone tell me how to solve this problem ?
Thanks in advance.

Answer 1

I had done that and did not work.  I did not get rid of the old build defination, but started a brand new one via Tools>Build Application (EXE) from VI...  I got the same error 1502.  Inspecting the offending VI did not yield any obvious problem with the block diagram. 
Upon searching for error 1502, I found this Know Issue link:
http://www.ni.com/white-paper/11869/en.  Issue ID 255617 stated:
Error 1502 can occur if dependencies are placed in non executing case structures
In previous versions of LabVIEW you could place VIs in a case structure with a constant wired the the case selector. This would load the VIs at runtime. If you have this pattern and attempt to build an executable you could receive error 1502
Workaround: Don't use unreachable code
So the issue is I have an case structure with hard coded boolean, so the other case is unreachable.