Contents

# 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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