Codeigniter Class 'OAuth' not found in api in ci model

Question

$key = $this->config->item('app_key_string');
    $secret= $this->config->item('app_secret');
    return $oauth = new OAuth($key, $secret);

An uncaught Exception was encountered Type: Error

Message: Class 'OAuth' not found

Filename: /home/rosesand/etsy.rosesandbows.com/application/models/Etsy_api.php

Line Number: 32

Backtrace:

File: /home/rosesand/etsy.rosesandbows.com/application/controllers/App.php Line: 35 Function: outh

File: /home/rosesand/etsy.rosesandbows.com/index.php Line: 315 Function: require_once

Answer 1

Have you added OAuth library to your model ? how have you added OAuth library to CI?

if every thing alright and you are using CI version more than 3 than you can rename the OAuth class file by capitalize first letter . i mean Like

Oauth.php