首先抱歉我的英語(yǔ)不好我嘗試根據(jù)模型結(jié)果在名為 $keljur 的控制器中創(chuàng)建一個(gè)變量，但我的代碼出現(xiàn)錯(cuò)誤Call to a member function getResultArray() on array，到目前為止我知道我遇到了錯(cuò)誤因?yàn)槲椅茨軓哪Ｐ徒Y(jié)果的數(shù)組中為變量提供數(shù)據(jù)，那么如何解決這個(gè)問(wèn)題？這是我的控制器  public function index(){    $data['user'] = $this->db->get_where('user', ['nama' => $this->session->userdata('nama')])->row_array();    $data['title'] = 'Master Data Persediaan';    //ambil data id_jur utk ambil kelompok_jurusan/keljur dari tabel jur    $idjur = $this->session->userdata('id_jur');    //load model utk ambil keljur dari tabel jur    $this->load->model('menu_model', 'KelompokJurusan');    $data['getKelJur'] = $this->KelompokJurusan->getKelJur($idjur);和 public function getKelJur($idjur){    $query = "select kel_jur    FROM jur where id_jur = $idjur            ";    return $this->db->query($query)->result_array();}