The project uses reactjs plus redux plus babel plus es6. Browsers built on most mobile phones such as Xiaomi, Huawei and Samsung cannot render the page without any errors. However, in UC, chrome and ios, there is no problem. It is estimated that ES6 compiled into es5 does not have enough support for browsers, but there is no evidence. Do you have any similar problems? I really appreciate it．
Babel does not perform Backwards compatibility like Object.assign Promise by default. See if you use a similar method.