把explore.json中

{

“backgroundTextStyle”:”light”,

“navigationBarBackgroundColor”: “#fff”,

“navigationBarTitleText”: “最新相册”,

“navigationBarTextStyle”:”black”,

“enablePullDownRefresh”:”true”

}

“enablePullDownRefresh”:”true”

改为：（true的双引号去掉即可）

“enablePullDownRefresh”:true