Kenapa Datanya Tidak Tampil dan juga Tidak Terjadi error

Assalamualaikum Warahmatullahi Wabarakatuh...
mas mau tanya kenapa data tidak tampil kira2 apa yg salah
 
//Model
 
public function view_joinn($table1,$table2,$table3,$field,$field1,$order,$ordering,$baris,$dari){
        $this->db->select('*');
        $this->db->from($table1);
        $this->db->join($table2, $table1.'.'.$field.'='.$table2.'.'.$field);
        $this->db->join($table3, $table1.'.'.$field1.'='.$table3.'.'.$field1);
        $this->db->order_by($order,$ordering);
        $this->db->limit($dari, $baris);
        return $this->db->get();
    }
 
//controlller
 
public function index(){
		$jumlah= $this->Model_utama->view('posting')->num_rows();
			$config['base_url'] = base_url().'main/index/';
			$config['total_rows'] = $jumlah;
			$config['per_page'] = 15; 	
			if ($this->uri->segment('3')==''){
				$dari = 0;
			}else{
				$dari = $this->uri->segment('3');
			}
 
					$data['title'] = "Semua Berita";
					$data['mosting'] = $this->Model_utama->view_joinn('posting','users','kategori_posting','no_pendaftaran','id_kategori','id_posting','DESC',$dari,$config['per_page']);
					$this->pagination->initialize($config);
 
			$this->template->load('web/template','web/view_home', $data);
	}
 
//view
 
<?php 
    foreach ($mosting->result_array() as $r) {
      $baca = $r['dibaca']+1;
      $isi_posting =(strip_tags($r['isi'])); 
      $isi = substr($isi_posting,0,220); 
      $isi = substr($isi_posting,0,strrpos($isi," ")); 
      $judul = substr($r['judul'],0,33);
      $total_komentar = $this->Model_utama->view_where('komentar',array('id_posting' => $r['id_posting']))->num_rows();
     echo"<p>$r[nama_lengkap]</p>";
   }
?>