Not able to retrieve session data:user_data

[eluser]shinokada[/eluser]
I am able to display session_id, ip_address and user_agent.

However when I display user_data, I get bool(false) even there are data in DB.

Could anyone tell me how to retrieve the user_data?

My code is this.

Code:

Controller
$data['user_data'] = $this->session->userdata('user_data');

View
var_dump ($user_data);

[eluser]WanWizard[/eluser]
Is there a variable called 'user_data' stored in the session?

Or are you trying to retrieve all stored user data? In that case you need

Code:

Controller
$data['user_data'] = $this->session->all_userdata();

View
var_dump ($user_data);