答案：:attribute="xx"改为attribute={xx}

改写：

const columns = ref([
  { key: 'index', dataKey: 'index', title: t('setting.index'), width: 100 },
  { key: 'no', dataKey: 'no', title: t('setting.key'), width: 100 },
  { key: 'name', dataKey: 'name', title: t('setting.name'), width: 100 },
  { key: 'mapNo', dataKey: 'remark', title: t('user.remark'), width: 100 },
  {
    key: 'workStatus',
    dataKey: 'workStatus',
    title: t('setting.status'),
    width: 100,
    cellRenderer: (row) => {
      const tip = row?.rowData.workStatus === 0 ? t('setting.statusNormal') : t('setting.statusStop');
      return (
        <>
          <el-tooltip content={tip}>
            <el-switch v-model="value1" />
          </el-tooltip>
        </>
      )
    },
  },

])

报错消失：