fix 修复筛选报错问题

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vxe-table",
-  "version": "4.7.46",
+  "version": "4.7.47",
   "description": "一个基于 vue 的 PC 端表格组件，支持增删改查、虚拟树、列拖拽，懒加载、快捷菜单、数据校验、树形结构、打印、导入导出、自定义模板、渲染器、JSON 配置式...",
   "scripts": {
     "update": "npm install --legacy-peer-deps",
@@ -28,7 +28,7 @@
   "style": "lib/style.css",
   "typings": "types/index.d.ts",
   "dependencies": {
-    "vxe-pc-ui": "^4.0.52"
+    "vxe-pc-ui": "^4.0.56"
   },
   "devDependencies": {
     "@types/resize-observer-browser": "^0.1.11",

packages/table/module/filter/panel.ts

@@ -108,7 +108,7 @@ export default defineComponent({
     const renderOptions = (filterRender: any, compConf: any) => {
       const { filterStore } = props
       const { column, multiple, maxHeight } = filterStore
-      const { slots } = column
+      const slots = column ? column.slots : null
       const filterSlot = slots ? slots.filter : null
       const params = Object.assign({}, tableInternalData._currFilterParams, { $panel, $table: $xeTable })
       const rtFilter = compConf ? (compConf.renderTableFilter || compConf.renderFilter) : null
@@ -233,7 +233,7 @@ export default defineComponent({
           }
         ],
         style: filterStore.style
-      }, initStore.filter ? renderOptions(filterRender, compConf).concat(renderFooters()) : [])
+      }, initStore.filter && column ? renderOptions(filterRender, compConf).concat(renderFooters()) : [])
     }
 
     return renderVN