setErrorMessage

void session.setErrorMessage ( String errorMessage ) (enterprise edition only)

Description

Set the current error message.

Parameters

errorMessage Desired error message, as a string.

Return Values

Returns void.

Change Log

Version	Description
4.5	Available for enterprise edition.

Examples

Specify an Error Message

// First set the flag indicating that an error occurred.
session.setFatalErrorOccurred( true );

// Append an error message.
session.setErrorMessage( "An error occurred in the scraping session." );

Web Interface Feedback

// Append an error message. Without flagging it as an error.
// This will hijack the error message so it is more just a
// status message. Don't hijack if there was a fatal error.

if ( !session.getFatalErrorOccurred() )
{
session.appendErrorMessage( "Scraping Page: " + session.getv( "PAGE" ) );
}