Nitmedia\Wkhtml2pdf\Wkhtml2pdf::getHtmlPathFile PHP Method

    public function getHtmlPathFile()
    {
        $file = $this->getHtmlPath() . $this->getHtmlFile();
        if (realpath($file) === false) {
            throw new Exception('Path must be absolute ("' . htmlspecialchars($file, ENT_QUOTES) . '")');
        }
        if (file_exists($file) === false) {
            throw new Exception('HTML file "' . htmlspecialchars($file, ENT_QUOTES) . '" was not found');
        }
        return $file;
    }