CodeIgniter on live site not loading controller class

Question

I'm trying to setup my site on a production server, and it's basically crashing at line 291 in /system/core/CodeIgniter.php:

//instantiate the requested controller

// Mark a start point so we can benchmark the controller
$BM->mark('controller_execution_time_( '.$class.' / '.$method.' )_start');

$CI = new $class();

The class is 'auth' (from the tank_auth library), so it's crashing on '$CI = new auth();'

It doesn't produce an error (why??), just displays a blank page. This all works fine locally.

Has anyone had any similar issues?

Sanity checks: 1) @Jakub's suggestion--permissions, 2) case sensitivity in file names and class names, 3) harder stuff; let us know when you get here — landons, Feb 01 '12 at 01:39
I'm having the same issues on an AWS EC2 instance. Do you by chance remember what the solve was? — Brian Wigginton, May 19 '13 at 22:51

score 4 · Answer 1 · answered Jul 01 '13 at 16:39

4

I had the same problem, I fixed that by installing the php-mysql package:

$ sudo yum install php-mysql

answered Jul 01 '13 at 16:39

Shay

41
3

This fix my problem, dont know why. – Vertig0 Feb 17 '15 at 00:54

score 2 · Answer 2 · edited May 23 '17 at 12:25

2

Check this thread for similar issue: CodeIgniter project loads blank webpage

Also, in case you don't have mysql installed and/or a database set up for your site, TankAuth does need the database. Be sure to follow all the installation instructions and create the tables that the module needs (you'll see a .sql dump in the downloaded folder).

edited May 23 '17 at 12:25

Community

1
1

answered Aug 20 '12 at 20:31

Anna T

956
1
9
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score 2 · Answer 3 · answered Feb 01 '12 at 20:46

2

Have you checked if error reporting is enabled? If not, try adding

ini_set('display_errors',1);
error_reporting(E_ALL);

to the beginning of index.php.

answered Feb 01 '12 at 20:46

adidasadida

31
1

score 1 · Answer 4 · answered Jul 14 '13 at 00:30

1

i had the same problem, in my case i needed install de lib php-pgsql(because i use postgresql) on my server. After that, the problem was solved

answered Jul 14 '13 at 00:30

user2580141

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1

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Can you develop your answer more? It's an old question with some answers already. Can be nice to hear your solution but more explained. – Sergio Jul 14 '13 at 00:49

score 1 · Answer 5 · answered Sep 05 '13 at 06:07

My solution was the same than the others, install mysql compatibility to php. In my case the platform is ubuntu on Amazon AWS (Using mysql on RDS, not local):

$sudo apt-get install php5-mysql

$sudo apt-get install mysql-client

$sudo service apache2 restart

And thats is all, Greetings!

score 1 · Answer 6 · answered Jul 31 '15 at 22:05

1

Add same issue on Cpanel , moving a CI project from php 5.3 to 5.4

Blank page or 500 internal server error

This resolve the issue :

Enable the "mysqli" extension in PHP (v5) via EasyApache, using the Exhaustive Options List (Cpanel).

answered Jul 31 '15 at 22:05

Gregory Kah

11
1

score 1 · Answer 7 · answered Jan 31 '12 at 18:17

1

see the include_path in php on your production server and/or make other frontend with development environment to see error

answered Jan 31 '12 at 18:17

sly

149
1
6

Hey sly, I'm not sure it's an include_path thing specific to php. This all works fine locally, and codeigniter's files are loading properly... Also the production environment is basically a development environment at this point. – Ryan Weiss Jan 31 '12 at 18:39

score 0 · Answer 8 · answered Nov 25 '19 at 12:34

0

In my case it was fixed by doing this:

   yum install php-mysqli

on Centos 8

answered Nov 25 '19 at 12:34

Evan

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CodeIgniter on live site not loading controller class

8 Answers8