总是偶发性的报下面错误,怎么搞!!!求救[代码]VM15942:1 thirdScriptError[代码][代码]Cannot read property [代码][代码]'openid'[代码] [代码]of undefined;at pages/index/index onLoad [代码][代码]function[代码][代码];at api request success callback [代码][代码]function[代码][代码]TypeError: Cannot read property [代码][代码]'openid'[代码] [代码]of undefined[代码][代码]    [代码][代码]at success (http:[代码][代码]//127.0.0.1:20272/appservice/pages/index/index.js:32:50)[代码][代码]    [代码][代码]at Function.[代码][代码]function[代码][代码].u.(anonymous [代码][代码]function[代码][代码]) (http:[代码][代码]//127.0.0.1:20272/appservice/__dev__/WAService.js:5:26985)[代码][代码]    [代码][代码]at Object.success (http:[代码][代码]//127.0.0.1:20272/appservice/__dev__/WAService.js:5:3530)[代码][代码]    [代码][代码]at s.<anonymous> (http:[代码][代码]//127.0.0.1:20272/appservice/__dev__/WAService.js:13:22198)[代码][代码]    [代码][代码]at s.emit (http:[代码][代码]//127.0.0.1:20272/appservice/__dev__/WAService.js:7:14391)[代码][代码]    [代码][代码]at Function.<anonymous> (http:[代码][代码]//127.0.0.1:20272/appservice/__dev__/WAService.js:13:23534)[代码][代码]    [代码][代码]at http:[代码][代码]//127.0.0.1:20272/appservice/__dev__/WAService.js:6:17573[代码][代码]    [代码][代码]at a (http:[代码][代码]//127.0.0.1:20272/appservice/appservice?t=1530603174244:1033:7423)[代码][代码]    [代码][代码]at b.<anonymous> (http:[代码][代码]//127.0.0.1:20272/appservice/appservice?t=1530603174244:1033:7510)[代码][代码]    [代码][代码]at b.emit (http:[代码][代码]//127.0.0.1:20272/appservice/appservice?t=1530603174244:1033:22796)[代码]