TypeError: Cannot read property '$templateRefs' of null

生成后的代码为:

{  
  "pages": [  
    "uni_modules/uni-cms-article/pages/list/list",  
    "uni_modules/uni-cms-article/pages/search/search",  
    "uni_modules/uni-cms-article/pages/detail/detail",  
    "uni_modules/uni-cms-article/pages/detail/preview",  
    "uni_modules/uni-cms-article/pages/webview/webview",  
    "pages/index/index"  
  ],  
  "window": {  
    "navigationBarTextStyle": "black",  
    "navigationBarTitleText": "uni-app",  
    "navigationBarBackgroundColor": "#F8F8F8",  
    "backgroundColor": "#F8F8F8"  
  },  
  "tabBar": {  
    "color": "#7A7E83",  
    "selectedColor": "#3cc51f",  
    "borderStyle": "black",  
    "backgroundColor": "#ffffff",  
    "list": [  
      {  
        "pagePath": "pages/index/index",  
        "iconPath": "static/tabbar/list.png",  
        "selectedIconPath": "static/tabbar/list_active.png",  
        "text": "列表"  
      },  
      {  
        "pagePath": "uni_modules/uni-cms-article/pages/list/list",  
        "iconPath": "static/tabbar/grid.png",  
        "selectedIconPath": "static/tabbar/grid_active.png",  
        "text": "接口"  
      },  
      {  
        "pagePath": "uni_modules/uni-cms-article/pages/search/search",  
        "iconPath": "static/tabbar/me.png",  
        "selectedIconPath": "static/tabbar/me_active.png",  
        "text": "我的"  
      }  
    ]  
  },  
  "usingComponents": {}  
}