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Build Errors with AB_Source_VI.lvclass:Close_Reference.vi -> AB_Build.lvclass:Save.vi

I am using LV2023 Q3, and I am receiving the error 2 and 4, and have not been able to determine what causes error 2 versus error 4. I most often get error 4. I have tried always including and not including certain source files, using LabVIEW 8.x file layout and not using it, including Windows Security and not. I tried reproducing error 2, with logs on, but was unable to do that.

Error 4 occurred at AB_Source_VI.lvclass:Close_Reference.vi -> AB_Build.lvclass:Save.vi

Possible reason(s):

LabVIEW: (Hex 0x4) End of file encountered.
=========================
Invalid argument or arguments to function call.


When I received error 2, there was also the following cause listed:

Possible Cause: C:\Program Files (x86)\National Instruments\LabVIEW 2023\vi.lib\AppBuilder\AB_Classes\Source\VI\Open_Reference.vi

 

If anyone can point me in the correct direction, that would be wonderful.

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Hi carq:
I tried several different ways and got the same error. See the attached picture and with this configuration, it worked.
I hope this works for you.

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