fix: 'ForecastingReport' object has no attribute 'total_demand'
diff --git a/erpnext/manufacturing/report/exponential_smoothing_forecasting/exponential_smoothing_forecasting.py b/erpnext/manufacturing/report/exponential_smoothing_forecasting/exponential_smoothing_forecasting.py
index cac8067..2ca9f16 100644
--- a/erpnext/manufacturing/report/exponential_smoothing_forecasting/exponential_smoothing_forecasting.py
+++ b/erpnext/manufacturing/report/exponential_smoothing_forecasting/exponential_smoothing_forecasting.py
@@ -217,6 +217,8 @@
 		}
 
 	def get_summary_data(self):
+		if not self.data: return
+
 		return [
 			{
 				"value": sum(self.total_demand),