Codeigniter - Call to undefined method CI_DB_mysql_driver::

Question

I am getting this error "Fatal error: Call to undefined method CI_DB_mysql_driver::findVenueInfo()" when I try to use one of my models.

I have a view with this anchor:

echo anchor('welcome/searchVenue/' . $row->venue_id, $row->venue);

which generates a link like: http://localhost/ci-llmg/index.php/welcome/searchVenue/1

the method called is

function searchVenue()
{
    $this->load->model('venues');
    //get venue info
    $data['info'] = $this->venues->findVenueInfo($this->uri->segment(3)); //this line generates the error

}

and the findVenueInfo function in the model (venues.php) is:

function findVenueInfo($id)
{
    $data = array();
    $this->db->where('id', $id);

    $Q = $this->db->get('venues');
    if ($Q->num_rows() > 0)
    {
        foreach ($Q->result() as $row)
        {
            $data[] = $row;
        }
    }

    $Q->free_result();
    return $data;
}

..but the result of this is Fatal error: Call to undefined method CI_DB_mysql_driver::findVenueInfo() I'm probably missing something stupid, but can't get it to work! What do you think?

FIXED - i knew it was something stupid :) the controller was using $this->db->findVenueInfo instead of $this->venue->findVenueInfo. — Patrick
– Patrick, Commented Apr 2, 2010 at 15:38

j0k · Accepted Answer · 2012-09-24 11:28:48Z

6

Are you sure your index.php file at the root of ur project have included bootstrap in proper place

Go to the end of the index.php file and include the bootstrap file just before including codeigniter.php.

Your index.php file should have its end lines look like this.

/*
 * --------------------------------------------------------------------
 * LOAD THE BOOTSTRAP FILE
 * --------------------------------------------------------------------
 *

 * And away we go...
 *
 */

require_once APPPATH.'third_party/datamapper/bootstrap.php';

require_once BASEPATH.'core/CodeIgniter.php';

edited Sep 24, 2012 at 11:28

j0k

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answered Sep 24, 2012 at 5:47

Dipendra

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Comments

Chris Cooper · Accepted Answer · 2011-09-07 02:04:46Z

3

function findVenueInfo($id)
{
    $data = array();
    $this->db->select()->from('venues')->where('id', $id);<----change it to

    $Q = $this->db->get();<----change it to
    if ($Q->num_rows() > 0)
    {
        foreach ($Q->result() as $row)
        {
            $data[] = $row;
        }
    }

    $Q->free_result();
    return $data;
}

edited Sep 7, 2011 at 2:04

Chris Cooper

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answered Jun 29, 2010 at 12:18

raulb

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2 Comments

raulb Over a year ago

raulb Over a year ago

consider the first line which is not in grey background

jbrahy · Accepted Answer · 2014-12-05 19:03:44Z

2

I was getting a similar error and found that in 3.0 I needed to enable query_builder in application/config/database.php

$query_builder = TRUE;

answered Dec 5, 2014 at 19:03

jbrahy

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