Error-Handling Functions

Use the following statements and functions to define the way LibreOffice Basic reacts to run-time errors.

LibreOffice Basic offers several methods to prevent the termination of a program when a run-time error occurs.

CVErr Function

Konvertuje reťazec alebo číselnú hodnotu na typ Variant.

Erl Function

Vracia číslo riadku, kde sa vyskytla chyba počas vykonávania programu.

Err Function

Vracia chybový kód identifikujúci chybu, ktorá sa vyskytla počas vykonávania programu.

Err Object [VBA]

Use VBA Err object to raise or handle runtime errors.

IsError Function

Testuje, či premenná obsahuje chybovú hodnotu.

Error Function

Returns the error message that corresponds to a value or raises a given error context.

On Error GoTo ... Resume Statement

Umožňuje spracovanie chýb potom, ako sa vyskytla chyba alebo obnovuje vykonávanie.

Resume Statement

Resets error information and indicates what to execute next.

ScriptForge.Exception service

The Exception service is a collection of methods to assist in code debugging in Basic and Python scripts and in error handling in Basic scripts.

In Basic scripts, when a run-time error occurs, the methods and properties of the Exception service help identify the error context and allow to handle it.

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