微信小程序[渲染层错误] TypeError: Cannot read property ‘replace‘ of undefined 【解决办法】

微信小程序报错：

[渲染层错误] TypeError: Cannot read property 'replace' of undefined
    at rewritor (http://127.0.0.1:15386/__pageframe__/__extendedlib__/weui/latest/pageframe.js:176:44)
    at http://127.0.0.1:15386/__pageframe__/__extendedlib__/weui/latest/pageframe.js:194:127
[渲染层错误] webviewScriptError
Cannot read property 'replace' of undefined
TypeError: Cannot read property 'replace' of undefined
    at rewritor (http://127.0.0.1:15386/__pageframe__/__extendedlib__/weui/latest/pageframe.js:176:44)
    at http://127.0.0.1:15386/__pageframe__/__extendedlib__/weui/latest/pageframe.js:194:127
[渲染层错误] Uncaught TypeError: Cannot read property 'replace' of undefined
[渲染层错误] TypeError: Cannot read property 'replace' of undefined
    at rewritor (http://127.0.0.1:15386/__pageframe__/__extendedlib__/weui/latest/pageframe.js:176:44)
    at http://127.0.0.1:15386/__pageframe__/__extendedlib__/weui/latest/pageframe.js:194:127
[渲染层错误] webviewScriptError
Cannot read property 'replace' of undefined
TypeError: Cannot read property 'replace' of undefined
    at rewritor (http://127.0.0.1:15386/__pageframe__/__extendedlib__/weui/latest/pageframe.js:176:44)
    at http://127.0.0.1:15386/__pageframe__/__extendedlib__/weui/latest/pageframe.js:194:127
[渲染层错误] Uncaught TypeError: Cannot read property 'replace' of undefined

情况：

在测试版开发，开发完成之后切换到生产环境，再次编译运行，就报了这个错，开发的时候都好好的，切换到的正式小程序账号就报错了 … 很无奈啊

再次切换至测试号(开发环境)，这儿错误也不消失 …

预览、真机预览、上传到体验版用手机扫，都没问题，就是开发者工具报错

把后开发的代码开个分支记录，回退一下代码版本、清缓存，删小程序记录，卸载开发者工具重装，没用，都没用，统统都没用，这个错误就是突然间出现的 …

今天早上突然间想到的还有一种没测试：修改基础库版本

好嘛，把基础库版本从 2.8.3 调整为 2.12.2 ，哎？好了，我的天啊，简直愁死我了，升一下基础库版本就好了，服，记录一下

不报错了 哇嘎嘎