layout = 'dev_error';
$this->assign('title', sprintf('Invalid Parameter', h($class)));
$this->assign(
'subheading',
sprintf('Error The passed parameter or parameter type is invalid in %s::%s()', h($class), h($action))
);
$this->assign('templateName', 'invalid_parameter.php');
$this->start('file');
?>
Error
end() ?>