Create Custom Warnings in LabVIEW

Updated Jan 8, 2019

Reported In


  • LabVIEW

Issue Details

How do I create a custom warning instead of a custom error in LabVIEW?


To generate a warning instead of an error in LabVIEW, create an error cluster with a non-zero error and a false Boolean value to your error handling code. The cluster and resulting warning should look similar to the following:

Figure 1: Custom Warning Front Panel

Figure 2: Custom Warning Block Diagram

Figure 3: Custom Warning Pop-up