From f0ce629ad66c07708a493c81dfd8c12cce573237 Mon Sep 17 00:00:00 2001
From: 18942506660 <18942506660@A18942506660>
Date: Wed, 20 Mar 2024 14:12:31 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dbug?=
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---
 src/WMS.Web.Domain/Services/Public/ErpService.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/WMS.Web.Domain/Services/Public/ErpService.cs b/src/WMS.Web.Domain/Services/Public/ErpService.cs
index c64ee64c..80c4301a 100644
--- a/src/WMS.Web.Domain/Services/Public/ErpService.cs
+++ b/src/WMS.Web.Domain/Services/Public/ErpService.cs
@@ -1085,6 +1085,7 @@ namespace WMS.Web.Domain.Services.Public
         /// <returns></returns>
         private async Task<ErpMaterialDto> BillQueryForMaterialByNumber(string number)
         {
+            if (string.IsNullOrEmpty(number)) return null;
             //2.先登录金蝶-拿到token
             var token_result = await this.Init();
             if (!token_result.IsSuccess)