javascript – Parse.com：服务器返回了无效的响应

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使用下面的代码,我有这个错误：

{code：107,message：’服务器返回了无效的响应.’ }

at User.test.js:65
at User.test.js:60
at wrappedRejectedCallback (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5269)
at reject (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5214)
at wrappedRejectedCallback (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5281)
at reject (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5214)
at /Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5275
at wrappedRejectedCallback (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5269)
at /Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5295
at runLater (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5286)
at then (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5296)
at wrappedRejectedCallback (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5276)
at reject (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5214)
at wrappedRejectedCallback (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5281)
at reject (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5214)
at /Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5275
at wrappedRejectedCallback (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5269)
at /Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5295
at runLater (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5286)
at then (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5296)
at wrappedRejectedCallback (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5276)
at reject (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5214)
at /Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5275
at wrappedRejectedCallback (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5269)
at /Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5295
at runLater (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5286)
at then (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5296)
at wrappedRejectedCallback (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5276)
at reject (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5214)
at /Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5259
at wrappedRejectedCallback (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5269)
at /Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5295
at runLater (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5286)
at then (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5296)
at wrappedResolvedCallback (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5260)
at resolve (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5193)
at wrappedResolvedCallback (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5262)
at resolve (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5193)
at /Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5257
at wrappedResolvedCallback (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5253)
at resolve (/Users/me/Documents/Developments/backend/bower_components/parse/parse.js:5193)
at /Users/me/Documents/Developments/backend/bower_components/parse/parse.js:8344

这是我的代码：

// MAIN.JS
Parse.Cloud.define('findUserWithUsername', function(request, response) {
  console.log('MAIN => findUserWithUsername');
  user.findUserWithUsername(request.params.username, response.success, response.error);
});

// USER.JS
exports.findUserWithUsername = function(username, success, failure) {
  console.log('findUserWithUsername - username: ' + username);
  Parse.Cloud.useMasterKey();

  var query = new Parse.Query(Parse.User);
  console.log('findUserWithUsername - query created')
  query.equalTo("username", username).first().then(function(_user) {
    if (typeof _user !== 'undefined') {
      console.log('findUserWithUsername success -> ' + _user);
      success(_user);
    } else {
      console.log('findUserWithUsername success -> no user found');
      success(null);
    }
  }, function(_error) {
    console.log('findUserWithUsername - error: ' + _error);
    failure(_error);
  });
}

// USER.TEST.JS
function deletePreviousUser(username) {
  console.log('deletePreviousUser');
  return Parse.Cloud.run("findUserWithUsername", {username: username}).then(function(user) {
    console.log('findUserWithUsername succeed');
    return (user == undefined) ? Parse.Promise.as() : Parse.Cloud.run("deleteUser", {userId: user.id});
  }).then(function(result) {
    return Parse.Promise.as();
  }, function(_error) {
    return Parse.Promise.error(_error);
  });
}

我从未在Parse.com上收到过这样的错误消息,我也不知道这是什么意思.有什么建议吗？

解决方法:

我遇到了同样的错误.
如果没有修改代码,这个错误就会突然发生.
在我的例子中,从“response.success();”更改代码to“”response.success(“”);“解决了问题.

请尝试更改“成功(null);”行
 “成功(”“);”

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