stability

core/orchestrator.py

@@ -3406,7 +3406,7 @@ class TradingOrchestrator:
         """Evaluate prediction outcome and train model"""
         try:
             model_name = record["model_name"]
-            prediction = record["prediction"]
+            prediction = record.get("prediction") or {}
             timestamp = record["timestamp"]
 
             # Convert timestamp string back to datetime if needed
@@ -3451,10 +3451,8 @@ class TradingOrchestrator:
                     return
 
             # Enhanced reward system based on prediction confidence and price movement magnitude
-            predicted_action = prediction["action"]
-            prediction_confidence = prediction.get(
-                "confidence", 0.5
-            )  # Default to 0.5 if missing
+            predicted_action = prediction.get("action", "HOLD")
+            prediction_confidence = prediction.get("confidence", 0.5)
 
             # Calculate sophisticated reward based on multiple factors
             current_pnl = self._get_current_position_pnl(symbol)