无form时校验

src/components/cus/CusFormColumn.vue

@@ -366,8 +366,8 @@ export default defineComponent({
       }
     })
     onMounted(() => {
-      const formChildren: any = inject('cus-form-children')
-      formChildren.push(ref_cusFormColumn.value.$parent)
+      const formChildren: any = inject('cus-form-children', [])
+      formChildren?.push(ref_cusFormColumn.value.$parent)
     })
     return {
       ...toRefs(state),