Gui: Check if document exists in View3DInventorViewer::setOverrideMode.

2025-01-24 10:24:28 +00:00
parent 2c4650ba82
commit 359f832dfb
1 changed files with 6 additions and 1 deletions
--- a/src/Gui/View3DInventorViewer.cpp
+++ b/src/Gui/View3DInventorViewer.cpp
@@ -1140,7 +1140,12 @@ void View3DInventorViewer::setOverrideMode(const std::string& mode)

    overrideMode = mode;

-    auto views = getDocument()->getViewProvidersOfType(Gui::ViewProvider::getClassTypeId());
+    auto document = getDocument();
+    if (!document) {
+        return;
+    }
+
+    auto views = document->getViewProvidersOfType(Gui::ViewProvider::getClassTypeId());
    if (mode == "No Shading") {
        this->shading = false;
        std::string flatLines = "Flat Lines";