iOS Quickblox 错误：请求失败：未经授权 (401)

Question

我一直致力于 quickblox 框架集成。我关注https://quickblox.com/developers/IOS 链接进行集成，但不幸的是我在注册用户步骤停止了

注册码

QBUUser *user=[[QBUUser alloc] init];
user.login=@"abc";
user.password=@"12345678";

[QBRequest signUp:user successBlock:^(QBResponse * _Nonnull response, QBUUser * _Nonnull tUser) {
                NSLog(@"Successfully signup:-%@",tUser);
            } errorBlock:^(QBResponse * _Nonnull response) {
                NSLog(@"Error in signup:- %@",response);
            }];

每次都会返回

error: Request failed: unauthorized (401)
reasons: {
    errors =     {
        base =         (
            "Required session does not exist"
        );
    };
}

我该如何解决这个问题？

Answer 1

这是 (Swift 4) 的工作代码

let user = QBUUser()
user.login = "abc"
user.password = "12345678"

QBRequest.signUp(user, successBlock: { response, tUser in
    print("Successfully signup:-\(tUser)")
}, errorBlock: { response in
    print("Error in signup:- \(response)")
})

输出：