ใช้ ckeditor กับ ckfinder บน codeigniter มีปัญหาครับ ช่วยทีครับ

$this->load->helper('url');
		
		$this->load->library('ckeditor',base_url() . 'system/plugins/ckeditor/');
 
	$this->ckeditor->basePath = base_url(). 'system/plugins/ckeditor/';
 
	
 
	$this->load->library('ckfinder',base_url() . 'system/plugins/ckfinder/');
 
	$this->ckfinder->BasePath = 'system/plugins/ckfinder/';
 
	$this->ckfinder->SetupCKEditorObject($this->ckeditor);
	
	$this->ckeditor->ToolbarSet = 'Full';
	
	$this->load->view('show3');

<?=$this->ckeditor->editor("editor1","initial value");?>