check for backtesting dataframe

freqtrade · Apr 25, 2024 · 116bcc2 · 116bcc2
1 parent 778add6
commit 116bcc2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/freqtrade/freqai/freqai_interface.py b/freqtrade/freqai/freqai_interface.py
@@ -372,7 +372,7 @@ def start_backtesting(
                 else:
                     self.model = self.dd.load_data(pair, dk)
 
-                if self.model:
+                if self.model and len(dataframe_backtest):
                     pred_df, do_preds = self.predict(dataframe_backtest, dk)
                     append_df = dk.get_predictions_to_append(pred_df, do_preds, dataframe_backtest)
                     dk.append_predictions(append_df)