Error handling is not yet directly implemented in Effectus. It only shows Mad Pascal errors when they arise. But those errors are only produced by wrong usage of Effectus code or the statement syntax not yet supported.
When you start fixing this or any other issue please assign it to yourself (items on the right side - "Assignees"). This will avoid duplicated or conflicting work from any other coder.
Error handling is not yet directly implemented in Effectus. It only shows Mad Pascal errors when they arise. But those errors are only produced by wrong usage of Effectus code or the statement syntax not yet supported.