ReferenceError: Symbol is not defined

[fingent]

D:\MyWorks\parse-server-example\node_modules\parse-server\lib\PromiseRouter.js:5
1
throw _iteratorError;
^
ReferenceError: Symbol is not defined
at PromiseRouter.merge (D:\MyWorks\parse-server-example\node_modules\parse-s
erver\lib\PromiseRouter.js:34:40)
at new ParseServer (D:\MyWorks\parse-server-example\node_modules\parse-serve
r\lib\index.js:137:10)
at Object. (D:\MyWorks\parse-server-example\index.js:16:11)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Function.Module.runMain (module.js:497:10)
at startup (node.js:119:16)
at node.js:906:3

npm ERR! parse-server-example@1.0.0 start: node index.js

On npm start , i am getting this , my index.js

var port = process.env.PORT || 1337;
var api = new ParseServer({
//databaseURI: databaseUri || 'mongodb://localhost:27017/dev',
databaseURI: databaseUri || mongoConStr,
cloud: process.env.CLOUD_CODE_MAIN || __dirname + '/cloud/main.js',
appId: process.env.APP_ID || appKey,
masterKey: process.env.MASTER_KEY || masterkey, //Add your master key here. Keep it secret!
fileKey: fileKey,
serverURL: 'http://localhost:' + port + '/parse'
});

These keys are initialised, actually error is on this part

PromiseRouter.prototype.merge = function (router) {
var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;

try {

for (var _iterator = router.routes[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
  var route = _step.value;

  this.routes.push(route);
}

} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally {
try {
if (!_iteratorNormalCompletion && _iterator.return) {
_iterator.return();
}
} finally {
if (_didIteratorError) {
throw _iteratorError;
}
}
}
};

Please help me .

[gfosco]

This could be a node version issue... are you running a version >=4.3?

[fingent]

Yeah right i have two version of node js 0.10.28 and initially it was running with previous version 0.10.28, and now run with 4.3 it is working fine. Thanks you for the help