uniapp 真机测试底部导航栏文字不显示问题如何解决？

Question

我正在使用uniapp编写app，真机测试时底部导航栏设置的文字没有显示，但是在浏览器上是正常的。

{
    "pages": [
        {
            "path": "pages/index/home",
            "style": {
                "navigationBarTitleText": "首页"
            }
        },
        {
            "path": "pages/index/welcomepage",
            "style": {
              "navigationBarTitleText": "欢迎界面"
            }
        },
        {
            "path": "pages/index/toolbar",
            "style": {
              "navigationBarTitleText": "工作台"
            }
        },
        {
            "path": "pages/index/my",
            "style": {
              "navigationBarTitleText": "我的"
            }
        },
          {
            "path": "pages/testview/inner2page",
            "style": {
              "navigationBarTitleText": "二级界面"
            }
          }  
    ],
    "globalStyle": {
        "navigationBarTextStyle": "#000000",
        "navigationBarBackgroundColor": "#ff4000",
        "backgroundColor": "#ff4000"
    },
    "tabBar":{
        "selectedColor":"#ff4000",
        "color":"#ff4000",
        "list":[
            {
                "pagePath":"pages/index/home",
                "text":"首页",
                "iconPath":"/static/home.png",
                "selectedIconPath":"/static/home2.png"
            },
            {
                "pagePath":"pages/index/toolbar",
                "text":"工作台",
                "iconPath":"/static/toolbar.png",
                "selectedIconPath":"/static/toolbar2.png"
            },
            {
                "pagePath":"pages/index/my",
                "text":"我的",
                "iconPath":"/static/my.png",
                "selectedIconPath":"/static/my2.png"
            }
        ]
    }
}

浏览器效果：

真机效果：

Answer 1

设置一下 tabbar 的 backgroundColor 和 fontSize 之后再看看？

"tabBar":{
  "fontSize":"10px",
  "color":"#ff4000",
  "selectedColor":"#ff4000",
  "backgroundColor":"#f8f8f8",
  "list":[
    {
      "pagePath":"pages/index/home",
      "text":"首页",
      "iconPath":"/static/home.png",
      "selectedIconPath":"/static/home2.png"
    },
    {
      "pagePath":"pages/index/toolbar",
      "text":"工作台",
      "iconPath":"/static/toolbar.png",
      "selectedIconPath":"/static/toolbar2.png"
    },
    {
      "pagePath":"pages/index/my",
      "text":"我的",
      "iconPath":"/static/my.png",
      "selectedIconPath":"/static/my2.png"
    }
  ]
}