RT，求大神解答。

数据库取出的数据如下：

1. [{0: "彭德怀", 1: "2018.08.30", 2: "中秋佳节促销海报设计",…}]

1. 0:{0: "彭德怀", 1: "2018.08.30", 2: "中秋佳节促销海报设计",…}

1. 0:"彭德怀"

2. 1:"2018.08.30"

3. 2:"中秋佳节促销海报设计"

4. 3:"http://pic2.sc.chinaz.com/files/pic/psd1/201808/psd27155.jpg"

5. 4:"<a href='http://fjdx.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">福建电信下载</a> ↵<a href='http://xmdx.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">厦门电信下载</a> ↵<a href='http://gddx.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">广东电信下载</a> ↵<a href='http://jsdx.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">江苏电信下载</a> ↵<a href='http://fjlt.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">福建联通下载</a> ↵<a href='http://zjlt.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">浙江联通下载</a> ↵<a href='http://xmlt.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">厦门联通下载</a> ↵<a href='http://gdlt.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">广东联通下载</a> ↵<a href='http://fjyd.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">福建移动下载</a> ↵<a href='http://sxyd.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">山西移动下载</a> ↵<a href='http://xmyd.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">厦门移动下载</a> ↵<a href='http://zjyd.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">浙江移动下载</a>"

6. 5:"36291"

7. 6:"中秋佳节促销海报设计适用于中秋节海报设计"

8. 7:"中秋节,中秋海报,月饼,中秋佳节,喜庆,节日素材,活动海报,促销海报,海报设计"

9. 8:"庆典节日PSD素材"

10. 9:"24"

11. 10:"0"

12. 11:"0"

13. 12:"0"

14. 13:"0"

15. 14:"usertouxiang/pengdiehua.jpg"

16. biaoqian:"中秋节,中秋海报,月饼,中秋佳节,喜庆,节日素材,活动海报,促销海报,海报设计"

17. cais:"0"

18. psd_id:"36291"

19. psd_leibie:"庆典节日PSD素材"

20. psd_miaoshu:"中秋佳节促销海报设计适用于中秋节海报设计"

21. psd_name:"中秋佳节促销海报设计"

22. psd_spic:"http://pic2.sc.chinaz.com/files/pic/psd1/201808/psd27155.jpg"

23. psd_time:"2018.08.30"

24. psd_user:"彭德怀"

25. psd_xiazai:"<a href='http://fjdx.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">福建电信下载</a> ↵<a href='http://xmdx.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">厦门电信下载</a> ↵<a href='http://gddx.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">广东电信下载</a> ↵<a href='http://jsdx.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">江苏电信下载</a> ↵<a href='http://fjlt.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">福建联通下载</a> ↵<a href='http://zjlt.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">浙江联通下载</a> ↵<a href='http://xmlt.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">厦门联通下载</a> ↵<a href='http://gdlt.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">广东联通下载</a> ↵<a href='http://fjyd.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">福建移动下载</a> ↵<a href='http://sxyd.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">山西移动下载</a> ↵<a href='http://xmyd.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">厦门移动下载</a> ↵<a href='http://zjyd.sc.chinaz.com/Files/DownLoad/psd1/201808/psd27155.rar' target="_blank">浙江移动下载</a>"

26. scs:"0"

27. shares:"0"

28. user_touxiang:"usertouxiang/pengdiehua.jpg"

29. views:"24"

30. zans:"0"

    
    

js部分代码如下：

Page({

data: {

id: ‘’,

ids: ‘’,

idss: ‘’

},

onLoad: function (options) {

this.setData({

id: options.id

});

// var idss=this.date.id;

var ids = this.data.id;

var that = this;

wx.request({

url: ‘https://www.bbjteam.com/xiaochenxu/bbjteam/index.psdinfo.php’,

method: ‘POST’,

data: {

ids: ids

},

header: {

‘content-type’: ‘application/x-www-form-urlencoded’

},

success: function (res) {

that.setData({

psdinfo: res.data,

});

wx.setNavigationBarTitle({

title: that.data.psdinfo.psd_name

})

}

})

}

})

运行报错：

setNavigationBarTitle:fail parameter error: parameter.title should be String instead of Undefined;

请问大神这个应该如何解决？