我遇到了这个错误: The argument type 'Object' can't be assigned to the parameter type 'Map<String, dynamic>?toList(); 下面是(Makan.fromSnapshot)的代码: Makan.fromSnapshot(Map<String, dynamic>?created = snapshot['created'].toDate(),
updated = snaps
伙计们,有没有办法把fadeInImage作为环状头像的背景?但是我得到了这个编译器错误 The argument type 'FadeInImage' can't be assigned to the parameter type 'ImageProvider<Object这是我的圈子头像 child: Obx(() { backgroundColor