今天遇到一个iphone8无法显示tabbar的问题 其他机型都是可以的

iphone8,Red,256GB

"tabBar": {

      "color": "#999999",

      "selectedColor": "#00BE39",

      "backgroundColor": "#ffffff",

      "borderStyle": "black",

      "position": "bottom",

      "list": [

        {

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

          "text": "首页",

          "iconPath": './images/TabBar/icon1Normal.png',

          "selectedIconPath": './images/TabBar/icon1Select.png'

        },

        {

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

          "text": "分类",

          "iconPath": './images/TabBar/icon2Normal.png',

          "selectedIconPath": './images/TabBar/icon2Select.png'

        },

        {

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

          "text": "购物车",

          "iconPath": './images/TabBar/icon3Normal.png',

          "selectedIconPath": './images/TabBar/icon3Select.png'

        },

        {

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

          "text": "我的",

          "iconPath": './images/TabBar/icon4Normal.png',

          "selectedIconPath": './images/TabBar/icon4Select.png'

        }

      ]

    }