php - htaccess configuration - With CodeIgniter - A3M library -

i downloaded a3m, comes packaged ci 1.7.2 went ahead , removed of files needed run , put them in pre-existing installation. after going a3m controller on site received: message: undefined property: ci::$session

so assume it’s because of htaccess looking a3m files in a3m folder, here’s a3m htaccess:

rewriteengine on  rewriterule ^$ /a3m/index.php [l]  rewritecond $1 !^(index\.php|css|img|js|scripts|system|uploads|robots\.txt|favicon\.ico)  rewriterule ^(.*)$ /a3m/index.php/$1 [l]  

and existing htaccess mod rewrite follows:

<ifmodule mod_rewrite.c>     rewriteengine on     rewritebase /beta/      #removes access system folder users.     #additionally allow create system.php controller,     #previously not have been possible.     #'system' can replaced if have renamed system folder.     rewritecond %{request_uri} ^system.*     rewriterule ^(.*)$ /index.php?/$1 [l]      #when application folder isn't in system folder     #this snippet prevents user access application folder     #submitted by: fabdrol     #rename 'application' applications folder name.     rewritecond %{request_uri} ^application.*     rewriterule ^(.*)$ /index.php?/$1 [l]      #checks see if user attempting access valid file,     #such image or css document, if isn't true sends     #request index.php     rewritecond %{request_filename} !-f     rewritecond %{request_filename} !-d     rewriterule ^(.*)$ index.php?/$1 [l] </ifmodule>  <ifmodule !mod_rewrite.c>     # if don't have mod_rewrite installed, 404's     # can sent index.php, , works normal.     # submitted by: elliothaughin      errordocument 404 /index.php </ifmodule>  

as commenting shows, used site while back, how can combine 2 guess i’m trying ask i’m quite enthused using a3m.

thanks guys.

it doesn't you've loaded session library.

check in system\application\config\autoload.php if have library loaded: [42] $autoload['libraries'] = array('database', 'session');

you can controller: $this->load->library('session');

http://codeigniter.com/user_guide/libraries/sessions.html