如上圖，如下代碼
<el-table-column label="狀態">
<template slot-scope="scope">
<el-switch v-model="scope.row.mg_state" @change="userStateChanged(scope.row)">
</el-switch>
</template>
</el-table-column>
<el-table-column label="操作" width="180">
<template slot-scope="scope">
<el-button type="primary" icon="el-icon-edit" size="mini" @click="showEditDialog()"></el-button>
<el-button type="danger" icon="el-icon-delete" size="mini"></el-button>
<el-tooltip effect="dark" content="分配角色" placement="top" :enterable="false">
<el-button type="warning" icon="el-icon-setting" size="mini" ></el-button>
</el-tooltip>
</template>
</el-table-column>
兩鎰使用slot-scope="scope",第一次的使用正常，數據也正常調用，
第二次再使用 slot-scope="scope"總是報錯，slot-scope=""才不報錯，錯誤信息如下：
求大神指導