diff --git a/src/qmlcontrols/kquickcontrolsaddons/plotter.cpp b/src/qmlcontrols/kquickcontrolsaddons/plotter.cpp
--- a/src/qmlcontrols/kquickcontrolsaddons/plotter.cpp
+++ b/src/qmlcontrols/kquickcontrolsaddons/plotter.cpp
@@ -549,7 +549,7 @@
 
 void Plotter::render()
 {
-    if (!window()) {
+    if (!window() || !m_node) {
         return;
     }