Hi Koolreport team, I'm facing same issue from last one week. Please help me out. Error Message: require_once(koolreport\core\autoload.php): failed to open stream: No such file or directory

Actually I'm koolreport Pro user. In my folder I have autoload.php file. But it gives me the above message. Please Please Please.... help me out this situtation. I generated so many emails, but no one gave me answer. I have to submit my report Right now. But it gives me the error.

Please any one can help me urgently. Here I'm attaching my error and Code, which I implemented.. and mean while I'm using SqlServer 2017, Codeigniter3,Koolreport4

class Welcome extends CI_Controller { public function index()

{

	include APPPATH."reports\SalesByCustomer.php";

	$salesByCustomer = new SalesByCustomer;
	$salesByCustomer->run()->render();

}

}

SalesByCustomer.php:

<?php require_once "koolreport\core\autoload.php"; use \koolreport\processes\Group; use \koolreport\processes\Sort; use \koolreport\processes\Limit;

class SalesByCustomer extends \koolreport\KoolReport {

public function settings()
{
    return array(
        "dataSources"=>array(
            "sales"=>array(
                "connectionString"=>"sqlsrv:host=localhost;dbname=Demo",
                "username"=>"sa",
                "password"=>"sa1234",
                "charset"=>"utf8"
            )
        )
    );
}

public function setup()
{
    $this->src('sales')
    ->query("SELECT customerName,dollar_sales FROM Sales_by_Customer")
    ->pipe(new Group(array(
        "by"=>"customerName",
        "sum"=>"dollar_sales"
    )))
    ->pipe(new Sort(array(
        "dollar_sales"=>"desc"
    )))
    ->pipe(new Limit(array(10)))
    ->pipe($this->dataStore('sales_by_customer'));
}

}

SalesByCustomer.view.php: <?php

use \koolreport\widgets\koolphp\Table;
use \koolreport\widgets\google\BarChart;

?>

<?php

BarChart::create(array(
    "dataStore"=>$this->dataStore('sales_by_customer'),
    "width"=>"100%",
    "height"=>"500px",
    "columns"=>array(
        "customerName"=>array(
            "label"=>"Customer"
        ),
        "dollar_sales"=>array(
            "type"=>"number",
            "label"=>"Amount",
            "prefix"=>"$",
        )
    ),
    "options"=>array(
        "title"=>"Sales By Customer"
    )
));

?> <?php Table::create(array(

"dataStore"=>$this->dataStore('sales_by_customer'),
    "columns"=>array(
        "customerName"=>array(
            "label"=>"Customer"
        ),
        "dollar_sales"=>array(
            "type"=>"number",
            "label"=>"Amount",
            "prefix"=>"$",
        )
    ),
"cssClass"=>array(
    "table"=>"table table-hover table-bordered"
)

)); ?>

Database.php: $active_group = 'default'; $query_builder = TRUE;

$db['default'] = array(

'dsn'	=> '',
'hostname' => 'localhost',
'username' => 'sa',
'password' => 'sa1234',
'database' => 'Demo',
'dbdriver' => 'sqlsrv',
'dbprefix' => '',
'pconnect' => FALSE,
'db_debug' => FALSE,			//(ENVIRONMENT !== 'production'),
'cache_on' => FALSE,
'cachedir' => '',
'char_set' => 'utf8',
'dbcollat' => 'utf8_general_ci',
'swap_pre' => '',
'encrypt' => FALSE,
'compress' => FALSE,
'stricton' => FALSE,
'failover' => array(),
'save_queries' => TRUE

);

autoload.php: <?php /* This file will autoload KoolReport class when included @category Core @package KoolReport @author KoolPHP Inc support@koolphp.net @copyright 2017-2028 KoolPHP Inc @license MIT License https://www.koolreport.com/license#mit-license @link https://www.koolphp.net /

$packageFolders = glob(dirname(FILE)."/../*", GLOB_ONLYDIR); foreach ($packageFolders as $folder) {

$packageVendorAutoLoadFile = $folder."/vendor/autoload.php";
if (is_file($packageVendorAutoLoadFile)) {
    include_once $packageVendorAutoLoadFile;
}

}

spl_autoload_register(

function ($classname) {
    if (strpos($classname, "koolreport\\")!==false) {
        $dir = str_replace("\\", "/", dirname(__FILE__));
        $classname = str_replace("\\", "/", $classname);
        $filePath = $dir."/".str_replace("koolreport/", "src/", $classname).".php";
        //try to load in file
        if (is_file($filePath)) {
            include_once $filePath; 
        } else {
            //try to load in packages in the same level with core
            $dir = str_replace("\\", "/", dirname(dirname(__FILE__)));
            $filePath = $dir."/".str_replace("koolreport/", "", $classname).".php";
            if (is_file($filePath)) {
                include_once $filePath;
            } else {
                //Try to load pakages in packages folder inside core
                $dir = str_replace("\\", "/", dirname(__FILE__));
                $filePath = $dir."/".str_replace("koolreport/", "packages/", $classname).".php";
                if (is_file($filePath)) {
                    include_once $filePath;
                }    
            }
        }
    }
}

);