RenderFlex children have non-zero flex but incoming height constraints are unbounded.

2024-10-19 18:52:33

问题

Flexible 里用了 Column, 使得高度无法确定

解决方案

将Flexible替换为ConstrainedBox, 并设定maxHeight

代码

ConstrainedBox(

          constraints: BoxConstraints(maxHeight: 500,,

           child: Column(

               mainAxisSize: MainAxisSize.min,

                children: <Widget>[

                Text(object.jobsName, style: TextStyle(fontSize: 20),),

                Text("${object.companyName} | ${object.districtCn}"),

              ],

        ),

)

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