codeigniter is not working after uploading in the server - .htaccess

Question

My site http://www.bishal.prtia.com/prT_base/ throw an 404 error while loading in the server.
It works perfectly in the localhost. I tried changing everything that mentioned in this forum like changing .htaccess to web.config and changing base url routing config etc but it still throws an error.

Answer 1

Check the following things once again:
Make sure your base_url is proper as per your website address, not localhost
Check routes.php file for default controller and make sure it is correct.
Make sure .htaccess looks like
RewriteEngine on
RewriteCond $1 !^(index\.php|assets|images|js|css|upload|favicon.png)
RewriteCond %(REQUEST_FILENAME) !-f
RewriteCond %(REQUEST_FILENAME) !-d
RewriteRule ^(.*)$ ./index.php/$1 [L]
Then check following thigs:
Config.php
$config['base_url'] = 'http://www.bishal.prtia.com/prT_base/';
$config['index_page'] = '';
$config['uri_protocol'] = 'REQUEST_URI';
Routes.php
$route['default_controller'] = 'your controller name (like welcome)';
$route['404_override'] = '';
$route['translate_uri_dashes'] = FALSE;
Make sure php file name of controller start with capital letter like Welcome and also inside that file as well when inherit from CI_Controller
Function inside Welcome.php:
public function index()
{
$this->load->view('your view file');
}
Thanks

Answer 2

You need to do few steps.
Update base_url in config.php
Update RewriteBase in .htaccess
Set Permissions
if still not workable, add error_reporting(E_ALL) in index.php and see what it says

Answer 3

I also faced this error. I changed my .htaccess file [WORKED FOR ME] :-
.htaccess for Live Server :-
DirectoryIndex index.php
RewriteEngine on
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond $1 !^(index\.php|robots\.txt)
RewriteRule ^(.*)$ index.php?/$1 [L]
.htaccess for Localhost :-
RewriteEngine On
#RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule (.*) index.php/$1