的Node.js，Epxress和everyAuth - 「無法讀取的<...>財產」

林上node.js的運行Web認證系統的工作，表達和everyauth。代碼的每一部分都從here複製粘貼，雖然我沒有密碼身份驗證運行 - 我得到了螞蟻異常，同時嘗試POST表格數據。 Excepction在節點控制檯：的Node.js，Epxress和everyAuth - 「無法讀取的<...>財產」

TypeError: Cannot read property 'login' of undefined 
at Object.module.exports.everyModule.submodule.configurable.loginFormFieldName.passwordFormFieldName.loginHumanName.loginKey.get.step.accepts.promises.displayLogin.post.step.accepts.promises.step.accepts.promises.step.description.accepts.promises.step.description.accepts.promises.step.description.accepts.promises.step.description.accepts.promises.step.description.accepts.promises.extractLoginPassword.interpretUserOrErrors.getSession.addToSession.sess.auth.sess.auth [as _extractLoginPassword] (D:\xampp\htdocs\KO_\node_modules\everyauth\lib\modules\password.js:188:21) 
at Object.Step.exec (D:\xampp\htdocs\KO_\node_modules\everyauth\lib\step.js:47:21) 
at RouteTriggeredSequence.StepSequence.start (D:\xampp\htdocs\KO_\node_modules\everyauth\lib\stepSequence.js:46:39) 
at RouteTriggeredSequence.routeHandler (D:\xampp\htdocs\KO_\node_modules\everyauth\lib\routeTriggeredSequence.js:13:13) 
at nextMiddleware (D:\xampp\htdocs\KO_\node_modules\everyauth\node_modules\connect\lib\middleware\router.js:175:25) 
at param (D:\xampp\htdocs\KO_\node_modules\everyauth\node_modules\connect\lib\middleware\router.js:183:17) 
at pass (D:\xampp\htdocs\KO_\node_modules\everyauth\node_modules\connect\lib\middleware\router.js:191:11) 
at Object.router (D:\xampp\htdocs\KO_\node_modules\everyauth\node_modules\connect\lib\middleware\router.js:197:7) 
at next (D:\xampp\htdocs\KO_\node_modules\everyauth\node_modules\connect\lib\http.js:204:15) 
at Object.fetchUserFromSession [as handle] (D:\xampp\htdocs\KO_\node_modules\everyauth\index.js:33:43)

我的代碼片段：

everyauth.password 
.loginWith('login') 
.getLoginPath('/login') 
.postLoginPath('/login') 
.loginView('loginForm.jade') 
.authenticate(function (login, password) { 
    console.log("login + password"); 
    var errors = []; 
    if (!login) errors.push('Missing login'); 
    if (!password) errors.push('Missing password'); 
    if (errors.length) return errors; 
    var user = usersByLogin[login]; 
    if (!user) return ['Login failed']; 
    if (user.password !== password) return ['Login failed']; 
    return user; 
}) 

.getRegisterPath('/register') 
.postRegisterPath('/register') 
.registerView('register.jade') 
.validateRegistration(function (newUserAttrs, errors) { 
    var login = newUserAttrs.login; 
    if (usersByLogin[login]) errors.push('Login already taken'); 
    return errors; 
}) 
.registerUser(function (newUserAttrs) { 
    var login = newUserAttrs[this.loginKey()]; 
    return usersByLogin[login] = addUser(newUserAttrs); 
}) 

.loginSuccessRedirect('/') 
.registerSuccessRedirect('/');

任何想法？

來源

2012-07-09 Mindw0rk

這不是因爲這一行：var login = newUserAttrs.login;？

來源

2012-07-09 21:42:07 Charles

的Node.js，Epxress和everyAuth - 「無法讀取的<...>財產」

回答

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