I have the following Edit method in option controller

public function edit($id = null) {
    if (!$this->Option->exists($id)) {
        throw new NotFoundException(__('Invalid option'));
    }
    if ($this->request->is(array('post', 'put'))) {
        if ($this->Option->save($this->request->data)) {
            $this->Session->setFlash(__('The option has been saved.'));

            return $this->redirect(array('action' => 'index'));
        } else {
            $this->Session->setFlash(__('The option could not be saved. Please, try again.'));
        }
    } else {

        $options = array('conditions' => array('Option.' . $this->Option->primaryKey => $id));
        $this->request->data = $this->Option->find('first', $options);
    }
}

when i try to access url ( options/edit/1 ) , it throw me an error that Error: The requested address '/cakephp/options/edit/1' was not found on this server., and the strange that the index view is working just fine .

I tried to trace the error and i found that the following lines of code is matched

if (!$this->Option->exists($id)) {
        throw new NotFoundException(__('Invalid option'));
    }

That means that the options.id is not exist in the database, while the id is exist in the database , i checked many times

Here you can find the full error stack

Invalid option Error: The requested address '/cakephp/options/edit/1' was not found on this server. Stack Trace [internal function] → OptionsController->edit(string) CORE/Cake/Controller/Controller.php line 490 → ReflectionMethod->invokeArgs(OptionsController, array) CORE/Cake/Routing/Dispatcher.php line 191 → Controller->invokeAction(CakeRequest) CORE/Cake/Routing/Dispatcher.php line 165 → Dispatcher->_invoke(OptionsController, CakeRequest) APP/webroot/index.php line 108 → Dispatcher->dispatch(CakeRequest, CakeResponse)

What is the problem here ?

Update

I tried to change the exist function with the following function ( $this->Option->findAllById($id) ) and it turn that it's working just fine

so the problem seem to be with the exist function ..