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Error 7 occurred at Invoke Node in AB_EXE.lvclass

I get the "Error 7 occurred at Invoke Node in AB_EXE.lvclass" error when trying to build an executable in Labview 8.5.1.  I can run the application without any errors but when I try to build the executable, I get the error.  I have tried a mass compile of the project, tried ctrl + shift + run on the top level vi, and tried to mass compile the folder where the project is located and nothing seems to help. I have also looked at the project dependencies for conflicts and found none.  I have made a new project and tried to build an executable from this same code without any luck.  How can I get this to build an executable?

 

 

 

The exact error is:

 

Error 7 occurred at Invoke Node in AB_EXE.lvclass:Build.vi->AB_Engine_Build.vi->AB_Build_Invoke.vi->AB_Build_Invoke.vi.ProxyCaller

Possible reason(s):

LabVIEW:  File not found. The file might have been moved or deleted, or the file path might be incorrectly formatted for the operating system. For example, use \ as path separators on Windows, : on Mac OS, and / on Linux. Verify that the path is correct using the command prompt or file explorer.
=========================
NI-488:  Nonexistent GPIB interface.

Method Name: Build:Application

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Are you using the Report Generation Toolkit?  A lot of error 7's during builds seem to be related to this toolkit.  Any dynamically called VI's?

 

Take a look here and here.

 

Also search the forums for "error 7" and you'll find some other threads related to error 7 and the application builder.

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Also try to create the executable with enable debugging selected in the build specifications.
Regards,

Jon S.
National Instruments
LabVIEW NXG Product Owner
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I am not using Report Generation Toolkit and I have the enable debug checkbox checked in the build specifications.  One interesting thing I tried this morning is to build it on another machine.  I built the executable without a problem.  I copied the labview vi folders to my machine and it still will not build and gives the same error 7.  The only difference between the machines is the one that will build the executable only has labview 8.5.1 installed.  The machine that gives the error 7 has 8.5.1 and 8.6.  I am trying to build the executable with Labview 8.5.1.
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