Undefined property: CI_Smarty::$_debug

skjamil commented 7 years ago

test purpose........ A PHP Error was encountered

Severity: User Notice

Message: Undefined property: CI_Smarty::$_debug

Filename: Smarty/Smarty.class.php

Line Number: 738

Backtrace:

File: C:\xampp\htdocs\webtuts\application\third_party\Smarty\Smarty.class.php Line: 1547 Function: _error_handler

File: C:\xampp\htdocs\webtuts\application\third_party\Smarty\Smarty.class.php Line: 738 Function: trigger_error

File: C:\xampp\htdocs\webtuts\application\core\MY_Output.php Line: 26 Function: __get

File: C:\xampp\htdocs\webtuts\index.php Line: 315 Function: require_once An uncaught Exception was encountered

Type: Error

Message: Call to a member function display_debug() on null

Filename: C:\xampp\htdocs\webtuts\application\core\MY_Output.php

Line Number: 26

Backtrace:

File: C:\xampp\htdocs\webtuts\index.php Line: 315 Function: require_once

skjamil commented 7 years ago

I have found that the $_debug is defined at smarty_internal_debug.php file which is not included in smaty.class.php. By including that file the problem is still not solved.

skjamil commented 7 years ago

$CI->smarty->_debug->display_debug($CI->smarty, TRUE); Commenting the above line in MY_Output.php file resolves the issue but I didn't get it really.

moudarir commented 7 years ago

Hi,

No need to comment the line in question. To resolve this issue, check if the debug mode is turned ON or OFF.

if ($CI->smarty->debugging)
{
    $CI->smarty->_debug->display_debug($CI->smarty, TRUE);
}

VinnyLima commented 6 years ago

Hi,

I tried the solution of the friend moudarir, but I did not succeed, you managed to solve

moudarir commented 6 years ago

Hi,

Code in "core/MY_Output.php" class

class MY_Output extends CI_Output {

    public function _display($output = '')
    {
        parent::_display($output);

        $CI =& get_instance();
        if ($CI->smarty->debugging)
        {
            $CI->smarty->_debug->display_debug($CI->smarty, TRUE);
        }
    }
}

Code in "libraries/Smarty.php" Class

class CI_Smarty extends Smarty {

    public $template_ext = '.php';

    public function __construct() {
        parent::__construct();

        // Store the Codeigniter super global instance... whatever
        $CI = get_instance();

        // Load the Smarty config file
        $CI->load->config('smarty');

        // Turn on/off debug
        $this->debugging = $CI->config->item('smarty.smarty_debug');

        // Set some pretty standard Smarty directories
        $this->setCompileDir($CI->config->item('smarty.compile_directory'));
        $this->setCacheDir($CI->config->item('smarty.cache_directory'));
        $this->setConfigDir($CI->config->item('smarty.config_directory'));

        // Default template extension
        $this->template_ext = $CI->config->item('smarty.template_ext');

        // How long to cache templates for
        $this->cache_lifetime = $CI->config->item('smarty.cache_lifetime');

        // Disable Smarty security policy
        $this->disableSecurity();

        // If caching is enabled, then disable force compile and enable cache
        if ( $CI->config->item('smarty.cache_status') === TRUE )
        {
            $this->enable_caching();
        }
        else
        {
            $this->disable_caching();
        }

        // Set the error reporting level
        $this->error_reporting   = $CI->config->item('smarty.template_error_reporting');

        // This will fix various issues like filemtime errors that some people experience
        // The cause of this is most likely setting the error_reporting value above
        // This is a static function in the main Smarty class
        Smarty::muteExpectedErrors();

        // Should let us access Codeigniter stuff in views
        // This means we can go for example {$this->session->userdata('item')}
        // just like we normally would in standard CI views
        $this->assign("this", $CI);

    }

    /**
     * Enable Caching
     *
     * Allows you to enable caching on a page by page basis
     * @example $this->smarty->enable_caching(); then do your parse call
     */
    public function enable_caching()
    {
        $this->caching = 1;
    }

    /**
     * Disable Caching
     *
     * Allows you to disable caching on a page by page basis
     * @example $this->smarty->disable_caching(); then do your parse call
     */
    public function disable_caching()
    {
        $this->caching = 0;
    }

}

The config file "config/smarty.php"

// Smarty caching enabled by default unless explicitly set to FALSE
$config['smarty.cache_status'] = FALSE;

// The path to the themes
// Default is implied root directory/themes/
$config['smarty.theme_path'] = APPPATH.'views/templates/';

// The default name of the theme to use (this can be overridden)
$config['smarty.theme_name'] = "default";

// Cache lifetime. Default value is 3600 seconds (1 hour) Smarty's default value
$config['smarty.cache_lifetime'] = 3600;

// Where templates are compiled
$config['smarty.compile_directory'] = APPPATH."cache/smarty/compiled/";

// Where templates are cached
$config['smarty.cache_directory'] = APPPATH."cache/smarty/cached/";

// Where Smarty configs are located
$config['smarty.config_directory'] = APPPATH."third_party/Smarty/configs/";

// Default extension of templates if one isn't supplied
$config['smarty.template_ext'] = 'tpl';

// Error reporting level to use while processing templates
$config['smarty.template_error_reporting'] = E_ALL & ~E_NOTICE;

// Debug mode turned on or off (TRUE / FALSE)
$config['smarty.smarty_debug'] = FALSE;

// UPDATE - Allow php templates
$config['smarty.allow_php_templates'] = TRUE;

Hope that can help you.

VinnyLima commented 6 years ago

Hi moudarir, very thanks you solution 100% resolved my question .

urgido commented 5 years ago

Hi,

Code in "core/MY_Output.php" class

class MY_Output extends CI_Output {

    public function _display($output = '')
    {
        parent::_display($output);

        $CI =& get_instance();
        if ($CI->smarty->debugging)
        {
            $CI->smarty->_debug->display_debug($CI->smarty, TRUE);
        }
    }
}

Code in "libraries/Smarty.php" Class

class CI_Smarty extends Smarty {

    public $template_ext = '.php';

    public function __construct() {
        parent::__construct();

        // Store the Codeigniter super global instance... whatever
        $CI = get_instance();

        // Load the Smarty config file
        $CI->load->config('smarty');

        // Turn on/off debug
        $this->debugging = $CI->config->item('smarty.smarty_debug');

        // Set some pretty standard Smarty directories
        $this->setCompileDir($CI->config->item('smarty.compile_directory'));
        $this->setCacheDir($CI->config->item('smarty.cache_directory'));
        $this->setConfigDir($CI->config->item('smarty.config_directory'));

        // Default template extension
        $this->template_ext = $CI->config->item('smarty.template_ext');

        // How long to cache templates for
        $this->cache_lifetime = $CI->config->item('smarty.cache_lifetime');

        // Disable Smarty security policy
        $this->disableSecurity();

        // If caching is enabled, then disable force compile and enable cache
        if ( $CI->config->item('smarty.cache_status') === TRUE )
        {
            $this->enable_caching();
        }
        else
        {
            $this->disable_caching();
        }

        // Set the error reporting level
        $this->error_reporting   = $CI->config->item('smarty.template_error_reporting');

        // This will fix various issues like filemtime errors that some people experience
        // The cause of this is most likely setting the error_reporting value above
        // This is a static function in the main Smarty class
        Smarty::muteExpectedErrors();

        // Should let us access Codeigniter stuff in views
        // This means we can go for example {$this->session->userdata('item')}
        // just like we normally would in standard CI views
        $this->assign("this", $CI);

    }

    /**
     * Enable Caching
     *
     * Allows you to enable caching on a page by page basis
     * @example $this->smarty->enable_caching(); then do your parse call
     */
    public function enable_caching()
    {
        $this->caching = 1;
    }

    /**
     * Disable Caching
     *
     * Allows you to disable caching on a page by page basis
     * @example $this->smarty->disable_caching(); then do your parse call
     */
    public function disable_caching()
    {
        $this->caching = 0;
    }

}

The config file "config/smarty.php"

// Smarty caching enabled by default unless explicitly set to FALSE
$config['smarty.cache_status'] = FALSE;

// The path to the themes
// Default is implied root directory/themes/
$config['smarty.theme_path'] = APPPATH.'views/templates/';

// The default name of the theme to use (this can be overridden)
$config['smarty.theme_name'] = "default";

// Cache lifetime. Default value is 3600 seconds (1 hour) Smarty's default value
$config['smarty.cache_lifetime'] = 3600;

// Where templates are compiled
$config['smarty.compile_directory'] = APPPATH."cache/smarty/compiled/";

// Where templates are cached
$config['smarty.cache_directory'] = APPPATH."cache/smarty/cached/";

// Where Smarty configs are located
$config['smarty.config_directory'] = APPPATH."third_party/Smarty/configs/";

// Default extension of templates if one isn't supplied
$config['smarty.template_ext'] = 'tpl';

// Error reporting level to use while processing templates
$config['smarty.template_error_reporting'] = E_ALL & ~E_NOTICE;

// Debug mode turned on or off (TRUE / FALSE)
$config['smarty.smarty_debug'] = FALSE;

// UPDATE - Allow php templates
$config['smarty.allow_php_templates'] = TRUE;

Hope that can help you.

Solved my issue too. Regards

Thisizraaz commented 4 years ago

Hi,

No need to comment the line in question. To resolve this issue, check if the debug mode is turned ON or OFF.
if ($CI->smarty->debugging)
{
    $CI->smarty->_debug->display_debug($CI->smarty, TRUE);
}

This worked for me..! Thanks a lot..!!

Vheissu / Ci-Smarty

Undefined property: CI_Smarty::$_debug #57