【发布时间】：2015-07-10 21:37:57
【问题描述】：
我有一个用于注册用户的客户端函数，该函数将数据对象传递给服务器以创建用户。我在客户端完全看到了数据对象，但是当服务器函数运行 (registerNewUser) 时，它失败并显示数据未定义的错误。
在客户端，register.js：
if (Meteor.isClient){
Template.registrationStep2.events({
'submit form': function(e, template) {
e.preventDefault();
if (Session.get("registrationInstitutionID") && Session.get("registrationInstitutionRole")) {
var data = [];
var institutionID = template.find('#institutionID').value;
var institutionRole = template.find('#institutionRole').value;
var institutionName = template.find('#institutionName').value;
data.login = template.find('#login').value;
console.log("login: " + data.login);
var firstName = template.find('#firstName').value;
console.log("firstName: " + firstName);
var lastName = template.find('#lastName').value;
console.log("lastName: " + lastName);
data.email = template.find('#email').value;
console.log("email: " + data.email);
data.password = template.find('#password').value;
data.profile = {
firstName: firstName,
lastName: lastName,
role: institutionRole,
institutionID: institutionID
}
Meteor.call('registerNewUser', data, function(error, result){
Meteor.log.trace("User Data Object", data);
console.log(data);
if(error){
console.log("error", error);
Meteor.log.error("Error Creating User", error);
}
if(result){
console.log("SUCCESS adding user.");
Meteor.log.error("Success Result", result);
Session.set("flashType", "success");
Session.set("flashMessage", "Your account has been created.");
Router.go('registrationComplete');
}
});
} else {
// alert("Need institution");
$('#needInstitutionModal').modal('show');
}
}
});
}
这里是 server.js：
Meteor.methods({
'registerNewUser': function(data) {
Meteor.log.debug("User Data Object on Server", data);
console.log(data);
return Accounts.createUser({
username: data.login,
email: data.email,
password: data.password,
profile: data.profile
}
});
如果我对 createUser 函数的值进行硬编码，一切正常。但是当我使用数据对象时，每个字段都会出现这样的错误。 （而且我从控制台日志中知道数据对象在调用服务器函数之前存在于客户端中）。
下面是具体的错误行，以防在下面很难看到：Exception while invoking method 'registerNewUser' Error: Match error: Expected string, got undefined in field username
以下是日志的相关输出：
I20150710-07:56:51.072(-5)? (07:56:51) [DEBUG @ programs/server/packages/ostrio_loggerconsole.js:67] - Object:
I20150710-07:56:51.072(-5)? {
I20150710-07:56:51.072(-5)? "time": "2015-07-10T12:56:51.070Z",
I20150710-07:56:51.072(-5)? "level": "DEBUG",
I20150710-07:56:51.072(-5)? "message": "User Data Object on Server",
I20150710-07:56:51.072(-5)? "additional": []
I20150710-07:56:51.072(-5)? }
I20150710-07:56:51.075(-5)? logging data object on server ================+
I20150710-07:56:51.075(-5)? []
I20150710-07:56:51.077(-5)? Exception while invoking method 'registerNewUser' Error: Match error: Expected string, got undefined in field username
I20150710-07:56:51.078(-5)? at checkSubtree (/Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/check.js:177:13)
I20150710-07:56:51.078(-5)? at /Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/check.js:314:9
I20150710-07:56:51.078(-5)? at Function._.each._.forEach (/Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/underscore.js:147:22)
I20150710-07:56:51.078(-5)? at checkSubtree (/Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/check.js:308:5)
I20150710-07:56:51.078(-5)? at check (/Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/check.js:50:5)
I20150710-07:56:51.078(-5)? at createUser (/Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/accounts-password.js:795:3)
I20150710-07:56:51.078(-5)? at Object.Accounts.createUser (/Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/accounts-password.js:875:10)
I20150710-07:56:51.078(-5)? at [object Object].Meteor.methods.registerNewUser (app/server/server.js:17:25)
I20150710-07:56:51.078(-5)? at [object Object].methodMap.(anonymous function) (/Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/meteorhacks_kadira.js:2536:30)
I20150710-07:56:51.078(-5)? at maybeAuditArgumentChecks (/Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/ddp.js:2445:12)
I20150710-07:56:51.078(-5)? at /Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/ddp.js:1476:20
I20150710-07:56:51.078(-5)? at [object Object]._.extend.withValue (/Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/meteor.js:989:17)
I20150710-07:56:51.079(-5)? at /Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/ddp.js:1475:41
I20150710-07:56:51.079(-5)? at [object Object]._.extend.withValue (/Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/meteor.js:989:17)
I20150710-07:56:51.079(-5)? at [object Object]._.extend.protocol_handlers.method (/Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/ddp.js:1474:51)
I20150710-07:56:51.079(-5)? at /Users/srichardson/AppDevNew/ve-client-new/.meteor/local/build/programs/server/packages/meteorhacks_kadira.js:2425:38
I20150710-07:56:51.079(-5)? Sanitized and reported to the client as: Match failed [400]
非常感谢您的帮助。
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标签： meteor