diff --git a/silecs-diagnostic-cpp/src/silecs-diagnostic/diagnostictoolmainview.cpp b/silecs-diagnostic-cpp/src/silecs-diagnostic/diagnostictoolmainview.cpp
index 43c16d5476a055590f1a9757a3ebeda4ef994bed..fb278da22a31e373d07c647afcee539a0ad7d2d1 100755
--- a/silecs-diagnostic-cpp/src/silecs-diagnostic/diagnostictoolmainview.cpp
+++ b/silecs-diagnostic-cpp/src/silecs-diagnostic/diagnostictoolmainview.cpp
@@ -754,7 +754,7 @@ void diagnosticToolMainView::fillClassNameComboBox()
 	}
 	catch(const Silecs::SilecsException& ex2)
 	{
-		Utils::logError(ui->console,"No classes found for this Deploy:" + deployFile);
+		Utils::logError(ui->console,"No classes found for this Deploy: " + deployFile + ". Exception: " + ex2.what());
 		return;
 	}