Notice (8): Undefined index: User [APP/Controller/UsersController.php, line 940]
Code Context
        {

            $user = $this->User->findByUsername($param);

            $id   = $user['User']['id'];
$param = null
$isRedirect = true
$user = array()
UsersController::view() - APP/Controller/UsersController.php, line 940
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 499
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 80

Notice (8): Trying to access array offset on value of type null [APP/Controller/UsersController.php, line 940]
Code Context
        {

            $user = $this->User->findByUsername($param);

            $id   = $user['User']['id'];
$param = null
$isRedirect = true
$user = array()
UsersController::view() - APP/Controller/UsersController.php, line 940
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 499
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 80