解决新增界面无法选择供应商和客户的问题

jshERP-web/src/views/bill/modules/PurchaseBackModal.vue

@@ -317,8 +317,10 @@
           this.addInit(this.prefixNo)
           this.fileList = []
           this.$nextTick(() => {
-            let tp = this.transferParam
-            this.linkBillListOk(tp.list, tp.number, tp.organId, tp.discountMoney, tp.deposit, tp.remark, this.defaultDepotId, tp.accountId)
+            if(this.transferParam && this.transferParam.number) {
+              let tp = this.transferParam
+              this.linkBillListOk(tp.list, tp.number, tp.organId, tp.discountMoney, tp.deposit, tp.remark, this.defaultDepotId, tp.accountId)
+            }
           })
         } else {
           if(this.model.linkNumber) {