# Causes of run-time errors for the list indicator

At run time these circumstances produce these error conditions:

## Invalid values

If the Indicator connection value does not match any of the state values for the indicator, none of the states in the list are highlighted.

## Unassigned connections

If the Indicator connection is not assigned, none of the states in the list are highlighted.

## See also

Create list indicators

Configure the list indicator (General tab)

Set up states for the list indicator (States tab)

Set up controls for the list indicator (Connections tab)

How the list indicator works at run time

Example: Use a list indicator