From fb7ccb89f2ccb789b3e838fd9a17777e3ebe6d95 Mon Sep 17 00:00:00 2001
From: hlorus <64740362+hlorus@users.noreply.github.com>
Date: Fri, 5 Jul 2024 12:54:41 +0200
Subject: [PATCH] [Gui] Add check for document in
 VPDocumentObject::getActiveView

---
 src/Gui/ViewProviderDocumentObject.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Gui/ViewProviderDocumentObject.cpp b/src/Gui/ViewProviderDocumentObject.cpp
index 96640c61c0db6..aa426becb3c15 100644
--- a/src/Gui/ViewProviderDocumentObject.cpp
+++ b/src/Gui/ViewProviderDocumentObject.cpp
@@ -401,6 +401,9 @@ Gui::MDIView* ViewProviderDocumentObject::getActiveView() const
 {
     if(!pcObject)
         throw Base::RuntimeError("View provider detached");
+    if (!pcObject->isAttachedToDocument()) {
+        return nullptr;
+    }
     App::Document* pAppDoc = pcObject->getDocument();
     Gui::Document* pGuiDoc = Gui::Application::Instance->getDocument(pAppDoc);
     return pGuiDoc->getActiveView();