我收到警告消息“直到版本2.2.2才支持for、if和spread元素,但需要此代码才能在早期版本上运行”但代码Column(crossAxisAlignment:CrossAxisAlignment.start,children:[if(document['propertyid']=='1')Text('jjj'),GestureDetector(onTap:(){Navigator.push(context,MaterialPageRoute(builder:(context)=>PropertyDetails(document['propertyid'])));},child:T