Super expression must either be null or a function

...Super expression must either be null or a function, not ...

2016年12月13日 -  问题1 Uncaught TypeError: Super expression must either be null or a function, not undefined 如果碰到这个问题不要去百度了,先狠狠的打自己一顿...

...- "Super expression must either be null or a function, not...

2017年1月6日 -  相关参考:http://stackoverflow.com/questions/30116430/reactjs-giving-error-uncaught-typeerror-super-expression-must-either-be-null-or...

== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object...

...error: super expression must either be null or a function ...

Super expression must either be null or a function, not ...

Super expression must either be null o...的中文翻译_百度翻译