报错信息：[Vue warn]: Invalid prop: custom validator check failed for prop “pagerCount”.

<template><div class="pagination"><el-paginationsmallbackground:layout="layout":total="total":current-page="query.pageNum":page-size="query.pageCount":pager-count="pagerCount":page-sizes="pageSizes"@current-change="handleCurrentChange"@size-change="handleSizeChange"></el-pagination></div>
</template><script>
export default {name: 'pagination',data () {return {query: {pageNum: 1,pageCount: 10,},layout: "total, sizes, prev, pager, next, jumper",total: 0,pageSizes: [8, 24, 40],pagerCount: 5,}},methods: {handleCurrentChange(val) {this.query.pageNum = val},handleSizeChange(val) {this.query.pageCount = val},}
}
</script>

 解决：pager-count只能设置5-21的奇数。