使用AutomaticKeepAliveClientMixin 警告⚠️ This method overrides a method annotated as @mustCallSuper in 'AutomaticKeepAliveClientMixin', but doesn't invoke the overridden method.

该方法将覆盖在’AutomaticKeepAliveClientMixin’中标注为@mustCallSuper的方法，但不会调用覆盖的方法。

解决方案：

  1. 检查 添加AutomaticKeepAliveClientMixin

  2. 添加 

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    @override <br>
    bool get wantKeepAlive => true;

  3. build方法中记得调用父类方法super.build(context);

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    Widget build(BuildContext context) {
        super.build(context);
        return Container();
    }