To show the warnings and errors dialog following a meshing or calculation operation choose Process > Display Warnings () or select the Display Warnings tool on the toolbar. The Warnings and Errors dialog opens to display each warning or error in each row of the table.

Each warning or error is categorized by severity:

• Performance This item doesn’t represent a calculation error, but can cause increased model run time.
• Warning This item may represent an input or calculation error and should be evaluated. The calculations can continue after the warning.
• Error This item represents an error in the input or calculations and should be fixed. The calculations can continue after this type of error.
• Fatal This item represents an error that is severe and the calculations cannot continue. Calculations will stop immediately and no subsequent errors or warnings will be logged during this calculation.

The warnings and errors dialog can be set to display automatically in the event that at least one warning or error at the minimum severity specified is experienced. For example, if the Automatic display severity drop-down is set to "Warning" then if a warning, error, or fatal error is experienced the warnings and errors dialog will display automatically at the end of the calculation. The automatic display severity can also be set to "Never" in which case the warnings and errors dialog will never display automatically. The dialog can always be launched manually after the completion of a calculation.