PHPJasper (Gerar relatorio, comunica��o com o banco)

26/01/2020

Oi pessoal, estou com um probleminha. Estou tentando gerar um relat�rio atrav�s do PHPJasper (https://github.com/PHPJasper/phpjasper),

Quando fa�o o teste de gerar o arquivo de teste hellow_world.jrxml funciona normalmente, por�m quando tento gerar um pdf atrav�s da conex�o com o banco da um erro:

Fatal error: Uncaught PHPJasper\Exception\ErrorCommandExecutable: Your report has an error and couldn 't be processed!\ Try to output the command using the function `output();` and run it manually in the console. in C:\xampp\htdocs\html2\phpjasper-master\vendor\geekcom\phpjasper\src\PHPJasper.php:235 Stack trace: #0 C:\xampp\htdocs\html2\phpjasper-master\test.php(33): PHPJasper\PHPJasper->execute() #1 thrown in C:\xampp\htdocs\html2\phpjasper-master\vendor\geekcom\phpjasper\src\PHPJasper.php on line 235

Segui toda a documenta��o, videos e etc... Por�m n�o tive �xito, algu�m poderia dar um help?

Arquivo de teste SEM conex�o com banco (RODANDO OK!)

<?php

require __DIR__ . '/vendor/autoload.php';

use PHPJasper\PHPJasper;

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

$input = __DIR__ . '/vendor/geekcom/phpjasper/examples/hello_world.jrxml';  
$output = __DIR__ . '/vendor/geekcom/phpjasper/examples';    
$options = [ 
    'format' => ['pdf', 'rtf'] 
];

$jasper = new PHPJasper;

$jasper->process(
    $input,
    $output,
    $options
)->execute();

$filename = 'hello_world.pdf';
header('Content-Description: application/pdf');
header('Content-Type: application/pdf');
header('Content-Disposition:; filename=' . $filename);
readfile($output . '/' . $filename);
unlink($output . '/' . $filename);
flush();

?>

Arquivo COM conex�o com o banco (ERRO)

<?php

require __DIR__ . '/vendor/autoload.php';

use PHPJasper\PHPJasper;

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

$input = __DIR__ . '/vendor/geekcom/phpjasper/examples/rel_cliente.jrxml';  
$output = __DIR__ . '/vendor/geekcom/phpjasper/examples';    
$options = [
    'format' => ['pdf'],
    'locale' => 'en',
    'params' => [],
    'db_connection' => [
        'driver' => 'mysql', //mysql, ....
        'username' => 'root',
        'password' => '',
        'host' => 'localhost',
        'database' => 'grsystem',
        'port' => '3306'
    ]
];

$jasper = new PHPJasper;

$jasper->process(
    $input,
    $output,
    $options
)->execute();

$filename = 'hello_world.pdf';
header('Content-Description: application/pdf');
header('Content-Type: application/pdf');
header('Content-Disposition:; filename=' . $filename);
readfile($output . '/' . $filename);
unlink($output . '/' . $filename);
flush();

?>

Gabriel Santos

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