Catch missing brokerage data config if used as IDQH only

QuantConnect · Sep 13, 2024 · 9b8e67f · 9b8e67f
1 parent f691001
commit 9b8e67f
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/QuantConnect.AlpacaBrokerage/AlpacaBrokerage.DataQueueHandler.cs b/QuantConnect.AlpacaBrokerage/AlpacaBrokerage.DataQueueHandler.cs
@@ -65,7 +65,12 @@ public void SetJob(LiveNodePacket job)
         // required for trading
         job.BrokerageData.TryGetValue("alpaca-access-token", out var accessToken);
 
-        var usePaperTrading = Convert.ToBoolean(job.BrokerageData["alpaca-paper-trading"]);
+        var usePaperTrading = false;
+        // might not be there if only used as a data source
+        if (job.BrokerageData.TryGetValue("alpaca-paper-trading", out var usePaper))
+        {
+            usePaperTrading = Convert.ToBoolean(usePaper);
+        }
 
         Initialize(apiKey, secretKey, accessToken, usePaperTrading, null, null);
         if (!IsConnected)