Showcase sample UncategorizedApiException: (#100) Unknown fields: username.

[maxiwu]

this exmaple is using old facebook version, friend list error

The xml shows
<org.springframework.social.facebook-version>1.1.0.BUILD-SNAPSHOT</org.springframework.social.facebook-version>
current version should be
<spring-social-facebook.version>2.0.3.RELEASE</spring-social-facebook.version>

I tried to fix it, but it will give me method not found error from this method
this.providerSignInUtils = new ProviderSignInUtils();
because the new method needs "new ProviderSignInUtils(connectionFactoryLocator, connectionRepository)"

I do not know how to initialize these two beans using .xml.