error Using $this when not in object context

[Lefthandmedia]

Hi,
i'm seeing an error in my server logs 'Using $this when not in object context in'.
this is a line in a cached snippet. Don't know from what snippet but i suspect it is quickbar that's why i'm posting here.

function elements_modsnippet_74($scriptProperties= array()) {
global $modx;
if (is_array($scriptProperties)) {
extract($scriptProperties, EXTR_SKIP);
}
if (!$modx->user->hasSessionContext('mgr') ) return '';

$resource = $modx->resource;
$user = $modx->getUser();
$membership = $user->getUserGroups();

$policies = $resource->findPolicy();

if(count($policies)){
    $checkPolicy = $this->hasAccess($policies,$membership);        
    if(!$checkPolicy){
        return '{"error":"Access is denied"}';
    }
}

$defaultQuickBarCorePath = $modx->getOption('core_path').'components/quickbar/';
$quickbarsCorePath = $modx->getOption('quickbar.core_path',null,$defaultQuickBarCorePath);
$quickbar = $modx->getService('quickbar','QuickBar',$quickbarsCorePath.'model/quickbar/',$scriptProperties);

$modx->regClientCSS($quickbar->parse($modx->getOption('quickbar.css',null,$modx->getOption('assets_url') . 'components/quickbar/retro.css')));
return $quickbar->getChunk('quickbar',array('mgr_url' => MODX_MANAGER_URL));
}

The line in question is

 $checkPolicy = $this->hasAccess($policies,$membership);  

This happens when a user from a specific usergroup tries to view a page that is within a resourcegroup with that this group HAS the right to see.

Anyone else experiences this?

LHM

[jpdevries]

Thanks for reporting this. will give a shot at reproducing it