屏蔽修改联动刷新中没有数据集时的报错问题

NoneDay · Jan 19, 2022 · a47d600 · a47d600
1 parent 2863f8a
commit a47d600
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/end/reportWeb/Pages/ReportModel.cs b/end/reportWeb/Pages/ReportModel.cs
@@ -286,7 +286,8 @@ private void parse_fresh_ds()
                 }
             }
             reportDefineForWeb.CurrentReportDefine.calcGridNames = calcGridNames?.ToArray();
-            reportDefineForWeb.CurrentReportDefine.calcDsNames = new HashSet<String>( calcDsNames );
+            if (calcDsNames != null)
+                reportDefineForWeb.CurrentReportDefine.calcDsNames = new HashSet<String>( calcDsNames );
         } 
         protected internal ReportDefineForWeb reportDefineForWeb;
         public async Task output()

diff --git a/end/reportWeb/Startup.cs b/end/reportWeb/Startup.cs
@@ -353,7 +353,8 @@ public void Configure(IApplicationBuilder app, IWebHostEnvironment env,ReportDbC
                     try
                     {
                         var m = MessageQueueBlock<DemoMessage>.Take();//Client(m.ConnectionId)
-                        await m.hubContext.Clients.Client(m.ConnectionId)?.SendAsync("ReceiveMessage",m.ConnectionId,m.Body);                    
+                        if (m.ConnectionId != null)
+                            await m.hubContext.Clients.Client(m.ConnectionId)?.SendAsync("ReceiveMessage",m.ConnectionId,m.Body);                    
                     }
                     catch (Exception ex)
                     {