question: public void validationError ( int line , int charPositionInLine , String msg ) { parseIssues . add ( new ParseIssue ( line , charPositionInLine , msg , currentFileName , ParseIssueType . VALIDATION_ERROR ) ) ; try { setAtLeastOneError ( true ) ; if ( currentFileName == null ) { log . error ( "line " + line + ":" + charPositionInLine + " " + msg ) ; } else { String fileName = currentFileName ; log . error ( fileName + " line " + line + ":" + charPositionInLine + " " + msg ) ; } } catch ( Exception e1 ) { log . error ( "ERROR: while customizing error message:" + e1 ) ; } }
target:  Validation error occurred. Add the error to the list of parse issues.