www/config.xmlの解析中にエラーが発生しました：TypeError：未定義のプロパティ '0'を読み取れません

Question

この問題をどのように解決できるかご存知ですか？私はイオニックに慣れていない。参照のために私はversion 1 of this appをIonic Market Placeから使用しています。

Monas-MacBook-Pro:social_network mona$ ls 
bower.json  hooks   node_modules  plugins   www 
config.xml  ionic.config.json package.json  resources 
gulpfile.js  ionic.project  platforms  scss 
Monas-MacBook-Pro:social_network mona$ ionic serve 

Error parsing www/config.xml: TypeError: Cannot read property '0' of undefined 
    at /usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/lib/utils.js:243:47 
    at Parser.<anonymous> (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/lib/xml2js.js:484:18) 
    at emitOne (events.js:90:13) 
    at Parser.emit (events.js:182:7) 
    at Object.onclosetag (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/lib/xml2js.js:445:26) 
    at emit (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/node_modules/sax/lib/sax.js:640:35) 
    at emitNode (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/node_modules/sax/lib/sax.js:645:5) 
    at closeTag (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/node_modules/sax/lib/sax.js:905:7) 
    at Object.write (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/node_modules/sax/lib/sax.js:1449:13) 
    at Parser.exports.Parser.Parser.parseString (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/lib/xml2js.js:503:31) (CLI v2.0.0-beta.32) 

Your system information: 

Cordova CLI: You have been opted out of telemetry. To change this, run: cordova telemetry on. 
6.2.0 

Gulp version: CLI version 3.9.0 
Gulp local: Local version 3.9.1 
Ionic Framework Version: 1.0.1 
Ionic CLI Version: 2.0.0-beta.32 
Ionic App Lib Version: 2.0.0-beta.18 
ios-deploy version: Not installed 
ios-sim version: 3.1.1 
OS: Mac OS X Yosemite 
Node Version: v5.8.0 
Xcode version: Xcode 6.2 Build version 6C131e 



Monas-MacBook-Pro:social_network mona$ cordova telemetry on 
Thanks for opting into telemetry to help us improve cordova. 
Monas-MacBook-Pro:social_network mona$ ionic serve 

Error parsing www/config.xml: TypeError: Cannot read property '0' of undefined 
    at /usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/lib/utils.js:243:47 
    at Parser.<anonymous> (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/lib/xml2js.js:484:18) 
    at emitOne (events.js:90:13) 
    at Parser.emit (events.js:182:7) 
    at Object.onclosetag (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/lib/xml2js.js:445:26) 
    at emit (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/node_modules/sax/lib/sax.js:640:35) 
    at emitNode (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/node_modules/sax/lib/sax.js:645:5) 
    at closeTag (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/node_modules/sax/lib/sax.js:905:7) 
    at Object.write (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/node_modules/sax/lib/sax.js:1449:13) 
    at Parser.exports.Parser.Parser.parseString (/usr/local/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/xml2js/lib/xml2js.js:503:31) (CLI v2.0.0-beta.32) 

Your system information: 

Cordova CLI: 6.2.0 
Gulp version: CLI version 3.9.0 
Gulp local: Local version 3.9.1 
Ionic Framework Version: 1.0.1 
Ionic CLI Version: 2.0.0-beta.32 
Ionic App Lib Version: 2.0.0-beta.18 
ios-deploy version: Not installed 
ios-sim version: 3.1.1 
OS: Mac OS X Yosemite 
Node Version: v5.8.0 
Xcode version: Xcode 6.2 Build version 6C131e 

Answer 1

は、WWWフォルダ内のconfig.xmlを削除することで問題を解決：

Monas-MacBook-Pro:social_network mona$ cd www 
Monas-MacBook-Pro:www mona$ ls 
config  css  img  index.html js  lib  templates 

はまた、明らかにそれが問題を構築するのPhoneGapだ、hereを述べました。