In TestStand 2012 I try to run a LabView 2011 VI that returns a waveform. Configuration works fine, but when executing, it gives me an error -17801 "failed to find analog waveform interface" on that parameter.
I assume that this is a dependency problem, but I do not know what to look for.
What could I be mssing here?
the error occurs on the development machine? Or does it only occur on deployment systems?
Can you create a simple example with the issue and post it here?
please have a look at this knowledge base:
Within the link, there is a workaround. I hope it works.
Best Regards, Fabian
I am facing the same issue with the NI Teststand example.
C:\Users\Public\Documents\National Instruments\TestStand 2019 (64-bit)\Examples\Fundamentals\Using Data Streams\LabVIEW
The Knowledge base link mentioned in this thread is no longer available.
Can anyone help on this.
The given error might be related to a problem with registering the LabVIEW data types for TestStand. Did you uninstall any LabVIEW versions just recently?
You can try to either install LabVIEW again or do a repair on an existing LabVIEW installation using the NI Package Manager.