diff --git a/source/MainComponent.cpp b/source/MainComponent.cpp
index 86f7226..15a4255 100644
--- a/source/MainComponent.cpp
+++ b/source/MainComponent.cpp
@@ -903,8 +903,15 @@ void MainComponent::run()
 
 bool MainComponent::onProgress(Rbm *pRbm, const Rbm::Status &status)
 {
-	printf("[%3u] : Error: %f\n", status.progress, status.err);
-
+	if (status.err_total >= 0)
+	{
+		printf("[%3u] : Error total: %f\n", status.progress, status.err_total);
+	}
+	else
+	{
+		printf("[%3u] : Error: %f\n", status.progress, status.err);
+	}
+	
 	RbmComponent *pComp = static_cast<RbmComponent*>(pRbm);
 	pComp->upPass(pComp->DrawTraining->getData());
 	pComp->redrawReconstruction();