[Problème] Erreur dans le menu "Un article" - Joomla! Forum - community, help and support

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hello,

après pas mal de recherches infructueuses je me tourne vers vous en espérant trouver une solution au problème que voici :

impossible pour moi de créer un élément de menu du type "un article" car quand je veux sélectionner l'article à afficher j'obtiens :

fatal error: call member function on non-object in /homez.184/bdd/www/libraries/joomla/application/component/view.php on line 449

les lignes en question :

function &setmodel( &$model, $default = false )
{
$name = strtolower($model->getname());
$this->_models[$name] = &$model;

if ($default) {
$this->_defaultmodel = $name;
}
return $model;
}


des idées ?...

merci d'avance!






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