[图片] 图片上传了，场景描述了就是不通过，小程序分类的外卖配送都审核通过了，getLocation接口就是一直审核不过，审核人员是nz有问题吗？都说了设计配送服务，tm的就是不通过，rz一样

以下为小程序后台出现的错误内容，请问如何解决？ Cannot read property 'avatar' of undefined TypeError: Cannot read property 'avatar' of undefined at success (https://miniprogram:///pages/index/index.js:208:55) at Function.i.<computed> (https://lib/WASubContext.js:2:1837671) at https://lib/WASubContext.js:2:112384 at d (https://lib/WASubContext.js:2:467131) at Function.<anonymous> (https://lib/WASubContext.js:2:629975) at https://lib/WASubContext.js:2:112384 at https://lib/WASubContext.js:2:604669

TypeError TypeError: undefined is not an object (evaluating 'document.getElementsByTagName') at (app-service.js:4688:92069) at (app-service.js:4688:93214) at require (WASubContext.js:2:1969748) at global code (app-service.js:4689:17) at (native code) at value (WAServiceMainContext.js:2:149711) at (WAServiceMainContext.js:2:152285) at forEach (native code) at (WAServiceMainContext.js:2:152252) at h (WAServiceMainContext.js:2:81696) at g (WAServiceMainContext.js:2:81946) at a (WAServiceMainContext.js:2:151377) at (WAServiceMainContext.js:2:152826) at (WAServiceMainContext.js:2:143227) at (WAServiceMainContext.js:2:252538) at (WAServiceMainContext.js:2:251506) at forEach (native code) at (WAServiceMainContext.js:2:251470) at (WAServiceMainContext.js:2:252538) at _ (WAServiceMainContext.js:2:78183) global code 第一次上传体验版本，页面空白打不开，在真机模式下是正常的。查看后台日志为以上内容。

逻辑顺序： 1，当用户点击授权手机号后，使用 wx.login 方法请求登录接口。 2，在后端获取 sessionKey 后，进行解密。 但是解密结果一直失败。求助大佬 -_-