Iam getting invalid client error.

[madhukotagiri]

in google play console i created the 1)productname "gplus-quickstart-java-master"
project name also "gplus-quickstart-java-master"
2)given the email id of mine
3)my client_secrets.json file details are below
Client ID: XXXXXXXXXXXXXXXX
Email address :XXXXXXXXXXXXXXXX
Client secret :XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Redirect URIs :http://localhost:8008/oauth2callback
Javascript Origins : http://localhost:8008
iam running on local host port number 8008

myerror dialog url when iam clicking on sign in button is below

https://accounts.google.com/o/oauth2/auth?client_id={{%20CLIENT_ID%20}}&redirect_uri=postmessage&response_type=code%20token%20id_token%20gsession&scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fplus.login&access_type=offline&request_visible_actions=http%3A%2F%2Fschemas.google.com%2FAddActivity&cookie_policy=single_host_origin&include_granted_scopes=true&proxy=oauth2relay503561546&origin=http%3A%2F%2Flocalhost%3A8008&state=467093370|0.3151933772&&e=3100077

what was my issue.any thing went wrong please help me

[madhukotagiri]

in main method

public static void main(String[] args) throws Exception {
Server server = new Server(4567);
ServletHandler servletHandler = new ServletHandler();
SessionHandler sessionHandler = new SessionHandler();
sessionHandler.setHandler(servletHandler);
server.setHandler(sessionHandler);
servletHandler.addServletWithMapping(ConnectServlet.class, "/connect");
servletHandler.addServletWithMapping(DisconnectServlet.class, "/disconnect");
servletHandler.addServletWithMapping(PeopleServlet.class, "/people");
servletHandler.addServletWithMapping(MainServlet.class, "/");
server.start();
server.join();
}

do i need to change the port number from 4567 to 8008
i tried with 8008 also

[gguuss]

Did you change the client id in client_secrets.json.example to your client ID from the Google APIs console and rename it to client_secrets.json?