Error: 缺少文件, error: selectedIconPath=, file not found

如图怎么破？？？

为什么没法上传？？？？

代码如下：

"pages":[

"pages/you/you",

"pages/my/my",

"pages/hello/hello",

"pages/world/world",

"pages/index/index",

"pages/logs/logs"

],

"window":{

"navigationBarBackgroundColor": "#000",

"navigationBarTitleText": "小程序",

"backgroundColor": "#000000",

"backgroundTextStyle": "black",

"enablePullDownRefresh": true,

"onReachBootomDistance":"50"

},

"tabBar": {

"color": "#000000",

"selectedColor": "#3367D6",

"backgroundColor": "#600000",

"borderStyle": "black",

"list": [

{

"pagePath": "pages/index/index",

"text": "搜索",

"iconPath": "img/刷新.png",

"selectedIconPath": "img/搜索.png"

},

{

"pagePath": "pages/you/you",

"text": "你的",

"iconPath": "img/刷新.png",

"selectedIconPath": "img/群组.png"

},

{

"pagePath": "pages/my/my",

"text": "我的",

"iconPath": "img/消息中心.png",

"selectedIconPath": ""

},

{

"pagePath": "pages/hello/hello",

"text": "你好",

"iconPath": "img/刷新.png",

"selectedIconPath": "img/icon-weixin.png"

},

{

"pagePath": "pages/world/world",

"text": "世界",

"iconPath": "img/刷新.png",

"selectedIconPath": "img/icon-earth.png"

}

]

},

"debug":true

}