我正在尝试参加一个 facebook 用户参加一个活动，
Request.executePostRequestAsync(...)
但服务器总是返回以下内容：
{Response: responseCode: 200, graphObject: GraphObject{graphObjectClass=GraphObject, state={"FACEBOOK_NON_JSON_RESULT":false}}, error: null, isFromCache:false}
身份验证有效，我可以获取用户信息等...我尝试将我的链接与Graph API Explorer链接，它在那里工作，所以我的代码应该有问题。我还检查了我的权限，他们没问题。如果有人可以帮助我，我会很高兴，这是我的代码：
List<String> permissions = new ArrayList<String>();
permissions.add("rsvp_event");
private void attendToEvent(final String eventID){
Session.openActiveSession(MainActivity.this, true, new Session.StatusCallback() {
@Override
public void call(Session session, SessionState state, Exception exception) {
Session actSession = Session.getActiveSession();
if (!hasRSVPEventPermission() && actSession.isOpened()) {
actSession.requestNewPublishPermissions(new Session.NewPermissionsRequest(MainActivity.this, permissions));
}
String accessToken = actSession.getAccessToken();
String path = new String("https://graph.facebook.com/"+eventID+"/attending");
if(session != null && session.isOpened()){
JSONObject jo = new JSONObject();
final GraphObject go = GraphObject.Factory.create(jo);
Request.executePostRequestAsync(session, path, go, new Request.Callback() {
//Request.executeGraphPathRequestAsync(session, path, new Request.Callback() {
@Override
public void onCompleted(Response response) {
System.out.println(response.toString());
showAttendResult(response.getGraphObject(), response.getError());
}
});
}
}
});
}
private boolean hasRSVPEventPermission() {
Session session = Session.getActiveSession();
return session != null && session.getPermissions().contains("rsvp_event");
}