之前正常使用，今天小程序在手机上忽然打不开了，显示报错： (in promise) MiniProgramError Invalid attempt to destructure non-iterable instance. In order to be iterable, non-array objects must have a [Symbol.iterator]() method. TypeError: Invalid attempt to destructure non-iterable instance. In order to be iterable, non-array objects must have a [Symbol.iterator]() method. at (common/vendor.js:147:141) at t (common/vendor.js:147:118) at a (common/vendor.js:147:1514) 请问是什么原因？ [图片]