1 files changed, 6 insertions, 1 deletions
diff --git a/src/datavisualization/engine/surface3dcontroller.cpp b/src/datavisualization/engine/surface3dcontroller.cpp
index 28327086..1a140a5c 100644
--- a/src/datavisualization/engine/surface3dcontroller.cpp
+++ b/src/datavisualization/engine/surface3dcontroller.cpp
@@ -321,7 +321,12 @@ void Surface3DController::clearSelection()
 
 void Surface3DController::handleArrayReset()
 {
-    QSurface3DSeries *series = static_cast<QSurfaceDataProxy *>(sender())->series();
+    QSurface3DSeries *series;
+    if (qobject_cast<QSurfaceDataProxy *>(sender()))
+        series = static_cast<QSurfaceDataProxy *>(sender())->series();
+    else
+        series = static_cast<QSurface3DSeries *>(sender());
+
     if (series->isVisible()) {
         adjustAxisRanges();
         m_isDataDirty = true;