当我在我的代码中尝试使用this.state时,流量给我以下错误:
原文链接:https://www.f2er.com/react/301437.htmlobject literal:
This type is incompatible with
undefined. Did you forget to declare type parameterState
of identifierComponent
?:
这是违规代码(虽然它也发生在其他地方):
class ExpandingCell extends Component { constructor(props) { super(props); this.state = { isExpanded: false }; }
任何帮助将不胜感激=)