Error "Warning: Invalid argument..."

Hi, over my article it shows:

Warning: Invalid argument supplied for foreach() in /home/zepdtago/public_html/templates/gk_instyle/html/com_content/article/default.php on line 13

How can I remove this? In local I can modify PHP Errors, but now I posted the web on a server and I only have a cpanel.

Thank you very much

Hello,

in the default.php file please change:

Code: Select all

if(count($attribs)) {
    foreach($attribs as $key => $value) {
        if($value != null) {
           $params->set($key, $value);
        }
    }
}

to:

Code: Select all

if($attribs && count($attribs)) {
    foreach($attribs as $key => $value) {
        if($value != null) {
           $params->set($key, $value);
        }
    }
}

Sorry but, where is default.php? In template gk_instyle?

Thank you very much

Yes, I mean:

templates/gk_instyle/html/com_content/article/default.php

It shows me this:

// Create shortcuts to some parameters.
$params = $this->item->params;
$images = json_decode($this->item->images);
$attribs = json_decode($this->item->attribs);

foreach($attribs as $key => $value) {
if($value != null) {
$params->set($key, $value);
}
}

$canEdit = $this->item->params->get('access-edit');
$urls = json_decode($this->item->urls);
$user = JFactory::getUser();

My mistake - I've pasted two times the same code - please replace:

Code: Select all

foreach($attribs as $key => $value) {
        if($value != null) {
           $params->set($key, $value);
        }
    }

to:

Code: Select all

if($attribs && count($attribs)) {
    foreach($attribs as $key => $value) {
        if($value != null) {
           $params->set($key, $value);
        }
    }
}

Thank you very much