Error When Referencing Two FPGA VIs in a Real-Time VI

Updated Aug 28, 2018

Reported In

Hardware

  • cRIO-9082
  • NI-9159

Software

  • LabVIEW FPGA Module
  • LabVIEW
  • LabVIEW Real-Time Module

Issue Details

I have an application where I run two FPGA VIs from a single Real-Time VI. When I try and run the code, it doesn't work. It has worked in the past with an identical hardware setup. What should I do to correct this?

Solution

If you run into this issue, you have a few different options:
  1. You can use the Replication and Deployment Utility in order to copy the disk image of the working hardware setup to the current hardware setup
  2. Ensure that you are properly opening and closing your FPGA references

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