An Error Occurred While Running LVCompare

Updated Mar 18, 2021

Reported In


  • LabVIEW Base
  • LabVIEW Full
  • LabVIEW

Operating System

  • Windows

Issue Details

I get the following error:
An error occurred while running LVCompare.
Invoke Node in
Method Name: <b> User Interaction:Compare VIs</b>



  • When I try to run LVCompare.exe from command line.
  • After upgrading to LabVIEW 2020 Professional and using LVCompare.exe with TortoiseGit to obtain a graphical difference between VIs. 


To avoid this error: