无法使用NodeJ

时间:2018-03-23 12:28:52

标签: node.js realm realm-object-server

我已经在Google云平台上的VM上使用docker容器方法安装了Realm Object Server。容器正在运行,我可以在浏览器中连接并查看ROS页面。我可以使用Realm Studio连接到它并添加用户。

我有一个在Mac上本地运行的nodeJS应用程序,我正在尝试使用它来登录并写入服务器上的域。当我运行应用程序时,我收到一个错误,返回的用户是一个空对象。不知道我做错了什么。 我是NodeJS的新手。

代码:

        var theRealm;
    const serverUrl = "http://xx.xx.xx.xx:9080";
    const username = "xxxx";
    const password = "xxxx";

    var token = "long-token-for-enterprise-trial";
    Realm.Sync.setFeatureToken(token);

    console.log("Will log in user");
    Realm.Sync.User.login(serverUrl, username, password)
        .then(user => {
                                                           ``
        // user is logged in
        console.log("user is logged in " + util.inspect(user));
            // do stuff ...
            console.log("Will create config");
            const config = {
                schema:[
                    schema.interventionSchema,
                    schema.reportSchema
                ],
                sync: {
                    user: user,
                    url: serverUrl
                }
            };
            console.log("Will open realm with config: " + config);
            const realm = Realm.open(config)
                .then(realm => {
                    // use the realm instance here
                    console.log("Realm is active " + realm);
                    console.log("Will create Realm");
                    theRealm = new Realm({
                        path:'model/realm_db/theRealm.realm',
                        schema:[
                            schema.interventionSchema,
                            schema.reportSchema
                        ]
                    });
                    console.log("Did create Realm: " + theRealm);
                })
                .catch(error => {
                    // Handle the error here if something went wrong
                    console.log("Error when opening Realm: " + error);
                });
            })
        .catch(error => {
            // an auth error has occurred
            console.log("Error when logging in user: " + error);
        });

输出:

Will log in user
Server is running...
user is logged in {}
Will create config
Will open realm with config: [object Object]
TypeError: Cannot read property 'token_data' of undefined
    at performFetch.then.then (/pathToProject/node_modules/realm/lib/user-methods.js:203:49)
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:188:7)
TypeError: Cannot read property 'token_data' of undefined
    at performFetch.then.then (/pathToProject/node_modules/realm/lib/user-methods.js:203:49)
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:188:7)

错误@ user-methods.js:203:49

const tokenData = json.access_token.token_data;

json是: {user_token:    {token:'xxxxxxxx',      token_data:       {app_id:'io.realm.Auth',         身份:'xxxxxxx',         盐:'xxxxxxxx',         到期日期:1522930743,         is_admin:false}}};

所以json.access_token.token_data是未定义但是json。 user_token.token_data不会。

1 个答案:

答案 0 :(得分:0)

我建议你尝试与realm studio的ROS连接,因为你可以检查日志,这将帮助你修复错误。如果你仍然无法修复那么你可以联系Realm支持团队,即使他们帮助我使用Docker解决Xamarin Forms中的ROS连接问题。