这事什么原因啊?怎么解决求指导
{
title: '危化品',
key: 'fcode',
// type: FormTypes.sel_depart,
type: FormTypes.sel_search,
dictCode:"btg_dangerous,fname,fname",
width:"200px",
placeholder: '请输入${title}',
defaultValue:'',
validateRules: [{ required: true, message: '${title}不能为空' }],
},