Assembly: Prevent crash when link to linkgroup in subassembly (#24125)

* Assembly: Prevent crash when link to linkgroup in subassembly * ViewProviderAssembly: Additional crash failsafe.
2025-09-23 18:06:01 +02:00
parent e72834b94c
commit ff1bde69fc
2 changed files with 8 additions and 0 deletions
--- a/src/Mod/Assembly/Gui/ViewProviderAssembly.cpp
+++ b/src/Mod/Assembly/Gui/ViewProviderAssembly.cpp
@@ -794,6 +794,9 @@ ViewProviderAssembly::DragMode ViewProviderAssembly::findDragMode()
 {
    auto addPartsToMove = [&](const std::vector<Assembly::ObjRef>& refs) {
        for (auto& partRef : refs) {
+            if (!partRef.obj) {
+                continue;
+            }
            auto* pPlc =
                dynamic_cast<App::PropertyPlacement*>(partRef.obj->getPropertyByName("Placement"));
            if (pPlc) {