CodeIgniter 404 Page Not Found on Live Server

Question

I have been developing a small web application with CodeIgniter   After testing it out locally I went to put it on my web server to allow a couple other people test out some features  While navigating to the site I get  -     404 Page Not Found error page   When viewing it in my local machine everything loads up and runs perfectly   This is what I uploaded to the public html directory   application directory system directory assets directory  my assets for the site  index php   All of those are in the public html directory   Like I said  it does give me CodeIgniters 404 error page  so I do know it is at least seeing CodeIgniter   I also tried changing the  config  base url    in the config php  to my URL  Same error when changing that or leaving it blank  I checked my routes  and all those seem correct   Everything also loads up just fine when navigating to it on my local machine   I also am not using a  htaccess file at this time  Any suggestions on what I should try  Thanks a lot

User · Accepted Answer

You are using MVC with OOPS Concept  So there are some certain rules    1  Your class name  ie  controller name  should be start with capital Letter   e g   your controller name is  icecream   that should be  Icecream   In localhost it might not be compulsory  but in server it will check all these rules  else it can t detect the right class name

User · Answer

There are a number of things you can check here  I ll go over each one with you   1   When moving to a live server from localhost htdocs  you need to make sure that the version of PHP you are using is supported    To test this  Create an  index php  file and add the below line only    lt  php phpinfo      gt    Just press  Ctrl   F  and search  version   You will find the php version  It may need to be 5 3  to support features   2  Check your config config php and check your  config  base url   and  config  index page   screen shot below    I recommend putting site name in the base url example   www site com   but remove the index php for cleaning   3  MOST LIKELY THE REASON SO START WITH THIS  It most likely is the  htaccess file  Here is mine Made by Elliot Haughton  Put this in your root directory and change line 9  RewriteBase    if necessary    lt IfModule mod rewrite c gt  RewriteEngine On    IMPORTANT  Set your RewriteBase here and don t forget trailing and leading   slashes    If your page resides at   http   www example com mypage test1   then use   RewriteBase  mypage test1  RewriteBase   RewriteCond   REQUEST FILENAME   -f RewriteCond   REQUEST FILENAME   -d RewriteRule        index php   1  L       lt IfModule  mod rewrite c gt    If we don t have mod rewrite installed  all 404 s   can be sent to index php  and everything works as normal    Submitted by  ElliotHaughin  ErrorDocument 404  index php      Make sure you use both parts above  The editor broke it in two but all code above is one  htaccess file    If none of the above works  give me a shout back and we ll step through it

User · Answer

I am doing it on local and production server this way      Routes    route  default controller        Home controller       Files  names    in controllers folder  Home controller php         in models folder  Home model php in views folder  Home php     Home controller php          class Home controller extends CI Controller               public function index                     loading Home model                this- gt load- gt model  Home model                     get data from DB                data  db data       this- gt Home model- gt getData                     pass  data to Home html                this- gt load- gt view  Home    data                             Home model php          class Home model extends CI Model                           There should be no more problems with cases anymore

User · Answer

I was able to fix similar errors by changeing   http   ip-address html ci3-fire-starter htdocs index php    on the application config config php line 26

User · Answer

I have solved this problem  please just make few changes  1- all controller class name should start with capital letter  i mean first letter of class should be capital   eg  we have controler with class name Pages  so it should be Pages not pages  2-  save the controller class Pages as  Pages php   not pages php  so first letter must be capital   same for model  model class first letter should be capital and also save model class as  Pages model php  not page model php  hope this will solve ur problem

User · Answer

Changing the first letter to uppercase on the file s name and class name works   file  controllers Login php  class  class Login extends CI Controller          The file name  as the class name  should starts with capital letter  This rule applys to models too   https   www codeigniter com user guide general models html

User · Answer

I was stuck with this approx a day i just rename filename  Filename  with capital letter and rename the controller class   Classname   and it solved the problem     class Myclass extends CI Controller   save file  Myclass php        application config config php    config  base url

User · Answer

Try to add following line in root folder index php after php starts   ob start      This works for me

User · Answer

I had the same problem  Changing controlers first letter to uppercase helped

User · Answer

Please check the root application core  folder files whether if you have used any of MY Loader php  MY Parser php or MY Router php files   If so  please try by removing above files from the folder and check whether that make any difference  In fact  just clean that folder by just keeping the default index html file   I have found these files caused the issue to route to the correct Controller s functions   Hope that helps

User · Answer

Solved the issue  Change your class name to make only the first letter capitalized  so if you got something like  MyClass  change it to  Myclass   apply it to both the file name and class name

[php] CodeIgniter: 404 Page Not Found on Live Server

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