Fundamentals > Program > Execution Errors > Feature Errors
Feature Errors
Many errors are not detected during editing, but they still make the design unusable. They can be defined generally as invalid feature-list errors. Such errors usually result from reordering or deleting features that depend on each other, or from imposing condition values on features such that a feature that must be created is missing its parent.
Feature list errors are caught during execution, after the input values have been requested, but before the model geometry reconstruction has begun.