What potential error could be causing the issue with inserting "Test" into the "band" field in the PDF file in the code snippet?

The potential error causing the issue with inserting "Test" into the "band" field in the PDF file could be due to incorrect syntax or improper usage of the setField() method. To solve this issue, ensure that the setField() method is correctly called with the field name "band" and the value "Test" passed as parameters. 

<?php
require 'vendor/autoload.php';

use setasign\Fpdi\Fpdi;

$pdf = new Fpdi();
$pdf->AddPage();
$pdf->setSourceFile('template.pdf');
$template = $pdf->importPage(1);
$pdf->useTemplate($template, 10, 10, 200);

$pdf->setX(50);
$pdf->setY(50);
$pdf->SetFont('Arial', 'B', 12);
$pdf->Cell(0, 10, 'Test', 0, 1, 'C');

$pdf->setField('band', 'Test'); // Ensure this line is correctly called

$pdf->Output();
?>

Keywords

PHP PDF insertion error band field

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