微信小程序tabBar不生效

配置如下：

1. {
2. "pages": [
3. "pages/index/index",
4. "pages/mine/mine"
5. ],
6. "window": {
7. "backgroundTextStyle": "light",
8. "navigationBarBackgroundColor": "#fff",
9. "navigationBarTitleText": "活动宝",
10. "navigationBarTextStyle": "black"
11. },
12. "tabBar": {
13. "backgroundColor": "#202020",
14. "color": "#fff",
15. "list": [
16. {
17. "selectedIconPath": "images/ic_index2.png",
18. "iconPath": "images/ic_index1.png",
19. "text": "首页",
20. "backgroundColor": "#dddddd",
21. "pagePath":"page/index/index"
22. },
23. {
24. "selectedIconPath": "images/ic_mine2.png",
25. "iconPath": "images/ic_mine1.png",
26. "text": "我的",
27. "backgroundColor": "#dddddd",
28. "pagePath": "page/mine/mine"
29. }
30. ]
31. }
32. }

效果图出不来的原因在于：  pagePath节点配置错误，但工具又没有报错。正确的应该为：

1. "pagePath": "pages/mine/mine"