flutter 踩坑

1. 使用flutter_svg引入svg报错

该svg是从figma导出的。

flutter_svg 报错
翻阅 Out of order defs/references #102将defs放到svg标签的顶部，可以解决这个报错，且修正了该svg内部小图标的颜色问题，从而让页面上的svg跟figma上看起来一致。

2. 使用GridView滚动的时候报错

The following assertion was thrown while notifying status listeners for AnimationController:
The provided ScrollController is currently attached to more than one ScrollPosition.

class GridList extends StatelessWidget {
  const GridList({
    Key? key,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {\
    return GridView.count(
      crossAxisCount: 3,
      crossAxisSpacing: 32,
      mainAxisSpacing: 32,
      scrollDirection: Axis.vertical,
      childAspectRatio: (1 / .75),
      shrinkWrap: true,
      children: const [
        GridCard(),
        GridCard(),
        GridCard(),
        GridCard(),
        GridCard(),
        GridCard(),
      ],
    );
  }
}

GridView 滚动报错
参考Flutter错误The provided ScrollController is attached to more than one ScrollPosition需要给GridView添加个controller。