FPGA Interface C API, error -63105, NI-RIO: The C/C++ identifier is already in use and could not be created.

[mola]

Hi 

Setup:

1x NI PCIe-7841R

When I am trying to auto-generate a C++ API for my FPGA top VI using FPGA Interface C API 12.0 I get the following error.

Error -63105

NI-RIO:  

The C/C++ identifier "NiFpga_FPGATop_IndicatorBool_DMAFIFOtimeoutoccured" is already in use and could not be created.

Does anyone know what this means? Is there some kind of limitation on the naming of front panel interface controls?

/mola

[mola · Accepted solution]

Problem solved.

I had placed two indicators with the same name on the front panel - by mistake. It builds the FPGA without errors, but the C API generator did not support this.

/Mola