尝试从谷歌日历api symfony获取事件时“无效代码”

Question

I'm working on a project requiring to get the events from connected user. I use HWIO so my users can only login using Google account. But when I tried to get the events, I get the event of the account I used to create the project, and not those from logged in users. So I tried to redo the code using an other doc, but when I access the page I get an "Invalid code" error

I tried to change credential.json file and I think it is correct as I could retrived my main user's info with it before

The controller's code to get the event :

$path = $this->get('kernel')->getRootDir() . '\..\src\AppBundle\Resources\credentials.json';
        $client = new Google_Client();
        $client->setApplicationName('Google Calendar API PHP Quickstart');
        $client->setScopes(Google_Service_Calendar::CALENDAR_READONLY);
        try {
            $client->setAuthConfig($path);
        } catch (\Google_Exception $e) {
        }
        $client->setAccessType('offline');
        $client->setPrompt('select_account consent');

        // Load previously authorized token from a file, if it exists.
        // The file token.json stores the user's access and refresh tokens, and is
        // created automatically when the authorization flow completes for the first
        // time.
        $tokenPath = 'token.json';
        if (file_exists($tokenPath)) {
            $accessToken = json_decode(file_get_contents($tokenPath), true);
            $client->setAccessToken($accessToken);
        }

        // If there is no previous token or it's expired.
        if ($client->isAccessTokenExpired()) {
            // Refresh the token if possible, else fetch a new one.
            if ($client->getRefreshToken()) {
                $client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
            } else {
                // Request authorization from the user.
                $authUrl = $client->createAuthUrl();
                printf("Open the following link in your browser:
%s
", $authUrl);
                print 'Enter verification code: ';
                $authCode = trim(fgets(STDIN));

                // Exchange authorization code for an access token.
                $accessToken = $client->fetchAccessTokenWithAuthCode($authCode);
                $client->setAccessToken($accessToken);

                // Check to see if there was an error.
                if (array_key_exists('error', $accessToken)) {
                    throw new Exception(join(', ', $accessToken));
                }
            }
            // Save the token to a file.
            if (!file_exists(dirname($tokenPath))) {
                mkdir(dirname($tokenPath), 0700, true);
            }
            file_put_contents($tokenPath, json_encode($client->getAccessToken()));
        }

        // Get the API client and construct the service object.
        $service = new Google_Service_Calendar($client);

// Print the next 10 events on the user's calendar.
        $calendarId = 'primary';
        $optParams = array(
            'maxResults' => 10,
            'orderBy' => 'startTime',
            'singleEvents' => true,
            'timeMin' => date('c'),
        );
        $results = $service->events->listEvents($calendarId, $optParams);
        $events = $results->getItems();

I should have the prompt to ask the user to use the api, but I get an error page with raw taxt :

"Open the following link in your browser: https://accounts.google.com/o/oauth2/auth[......]&prompt=select_account%20consent Enter verification code: "

And the symfony error:

"Invalid code"