Bug fix for segfault iss #1795

f3d-app · Dec 28, 2024 · f73b567 · f73b567
1 parent 46d2a66
commit f73b567
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/library/src/interactor_impl.cxx b/library/src/interactor_impl.cxx
@@ -565,7 +565,14 @@ interactor_impl::interactor_impl(options& options, window_impl& window, scene_im
 }
 
 //----------------------------------------------------------------------------
-interactor_impl::~interactor_impl() = default;
+interactor_impl::~interactor_impl() {
+    vtkOutputWindow::GetInstance()->RemoveObservers(
+      vtkF3DConsoleOutputWindow::TriggerEvent);
+    vtkOutputWindow::GetInstance()->RemoveObservers(
+      vtkF3DConsoleOutputWindow::ShowEvent);
+    vtkOutputWindow::GetInstance()->RemoveObservers(
+      vtkF3DConsoleOutputWindow::HideEvent);
+}
 
 //----------------------------------------------------------------------------
 interactor& interactor_impl::initCommands()