To find variable errors - User Guide

Navigate to the target that the program is running on and that is having the issue

Then select Tasks/Programs to open the slider to select "Tasks"

Once there, the user will see all the variables they have in the program and display a varErr. They can select it to see what the error is.

Once the user has the error open, they basically want to look at the beginning part to see what the error is and find that below in the issues list.