Invalid redirect uri parameter

[vallabh.patade]

I am trying to implement fitbit java client (https://github.com/Stasonis/fitbit-api-example-java)
When I click on sign in it redirects to the 

https://www.fitbit.com/oauth2/authorize?client_id=228Q4X&redirect_uri=http://localhost:8080/login&response_type=code&scope=activity%20heartrate%20location%20nutrition%20profile%20settings%20sleep%20social%20weight&state=jJZjne

with error message. Redirect url in app setting and in above link are same. Please let me know.

The app you're trying to connect did not provide valid information to Fitbit. Please report this issue to them.
Developer information: invalid_request - Invalid redirect_uri parameter value

[LEXmono]

Edit: I found out my issue with the above error was that I needed to have http://localhost:8080/ in the Callback URL field of the app at https://dev.fitbit.com/apps.