手机型号：iphone6s；

微信版本号：7.0.21；

系统版本号：iOS 11.0.3；

报错代码:

Error line:13948,column:88903,Error: Unable to resolve global `this` Stack:r@https://vendors.js:1:1 https://vendors.js:1:1 https://vendors.js:1:1 l@https://runtime.js:1:1 https://vendors.js:1:1 l@https://runtime.js:1:1 https://vendors.js:1:1 l@https://runtime.js:1:1 https://vendors.js:1:1 l@https://runtime.js:1:1 https://vendors.js:1:1 l@https://runtime.js:1:1 https://common.js:1:1 l@https://runtime.js:1:1 https://common.js:1:1 l@https://runtime.js:1:1 https://app.js:1:1 l@https://runtime.js:1:1 https://app.js:1:1 l@https://runtime.js:1:1 https://app.js:1:1 l@https://runtime.js:1:1 t@https://runtime.js:1:1 r@https://runtime.js:1:1 https://app.js:1:1 require@https://lib/WASubContext.js:2:2360075 global code@https://usr/app-service.js:13952:17 value@https://lib/WAServiceMainContext.js:2:152777 https://lib/WAServiceMainContext.js:2:155861 https://lib/WAServiceMainContext.js:2:155828 w@https://lib/WAServiceMainContext.js:2:82034 s@https://lib/WAServiceMainContext.js:2:82308 a@https://lib/WAServiceMainContext.js:2:154777 https://lib/WAServiceMainContext.js:2:156288 https://lib/WAServiceMainContext.js:2:145380 https://lib/WAServiceMainContext.js:2:258462 https://lib/WAServiceMainContext.js:2:257427 https://lib/WAServiceMainContext.js:2:257391 https://lib/WAServiceMainContext.js:2:258462 w@https://lib/WAServiceMainContext.js:2:78344