win8.1系统
错误如下
Finish building raw assets
Build Failed: Error: Failed to compile js files [D:\Cocos\Project\HelloWorld\build\jsb-default\src] with exitCode : 14
at ChildProcess. (D:\Cocos\CocosCreator\resources\app.asar\editor\core\native-utils.js:1:17409)
at ChildProcess.e.on (D:\Cocos\CocosCreator\resources\app.asar\editor\core\native-utils.js:1:7613)
at emitTwo (events.js:106:13)
at ChildProcess.emit (events.js:191:7)
at maybeClose (internal/child_process.js:877:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
at Async.series.r (D:\Cocos\CocosCreator\resources\app.asar\editor\core\builder.js:1:4069)
at D:\Cocos\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:726:13
at D:\Cocos\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:52:16
at D:\Cocos\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:264:21
at D:\Cocos\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:44:16
at D:\Cocos\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:723:17
at D:\Cocos\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:167:37
at Gulp.doneCallback (D:\Cocos\CocosCreator\resources\app.asar\editor\core\gulp-build.js:1:15246)
at Gulp.Orchestrator.stop (D:\Cocos\CocosCreator\resources\app.asar\node_modules\orchestrator\index.js:150:9)
电脑有完整的Android开发环境
java jdk版本1.8，截图 如下：
Python版本2.7
Ant版本1.10.1
cocos creator 版本1.6.1
偏好设置按照官网设置的
求大神帮忙看看，急！