在iOS中从Tumblr接收401（TMAPIClient）

我正在我的帐户中成功接收令牌和令牌密钥

-(BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation

以

myappname://tumblr-authorize?oauth_token=5XBVeedsLOWmMxVJIi6WiR59Mso5ZuXUZgjEaEfSqb1lVdYwjL&oauth_verifier=p2BdBfBC0CarCQFs9U9wJw5RkkadoFHutpq2pIeOCHSHAI45MQ#_=_

现在，在我收到这个消息后，我正在尝试通过呼叫获取用户信息

    [TMAPIClient sharedInstance].OAuthToken = token;
    [TMAPIClient sharedInstance].OAuthTokenSecret = verifier;
    TMAPIClient *client          = [TMAPIClient sharedInstance];
    JXHTTPOperation *operation = [client userInfoRequest];
    [operation setDidFinishLoadingBlock:^(JXHTTPOperation *op){
        NSError* error = nil;
        id jsonData = [NSJSONSerialization JSONObjectWithData:op.responseData options:NSJSONReadingMutableLeaves error:&error];
        if([NSJSONSerialization isValidJSONObject:jsonData]) {
            NSLog(@"jsonData >>> %@", jsonData);
        } else {
            if(error) {
                NSLog(@"error >>> %@", error.localizedDescription);
            }
        }
    }];
    [operation start];

但我在jsonData收到了以下消息

jsonData >>> {
    meta =     {
        msg = "Not Authorized";
        status = 401;
    };
    response =     (
    );
}

你知道我哪里错了吗