From a045d3ecc6708829cd48a79f12d0cc871b542b2e Mon Sep 17 00:00:00 2001
From: Thomas Hartmann <thomas.hartmann@qt.io>
Date: Thu, 20 May 2021 13:51:55 +0200
Subject: [PATCH] QmlDesigner: Check if view is attached
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Task-number: QDS-4382
Change-Id: Ic44d1fad30c5cec65be2cce611fbb37b62c69a6f
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>
---
 .../qmldesigner/components/propertyeditor/itemfiltermodel.cpp   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/qmldesigner/components/propertyeditor/itemfiltermodel.cpp b/src/plugins/qmldesigner/components/propertyeditor/itemfiltermodel.cpp
index fab8cde66eb..8e65559fce1 100644
--- a/src/plugins/qmldesigner/components/propertyeditor/itemfiltermodel.cpp
+++ b/src/plugins/qmldesigner/components/propertyeditor/itemfiltermodel.cpp
@@ -92,7 +92,7 @@ QVariant ItemFilterModel::modelNodeBackend() const
 
 void ItemFilterModel::setupModel()
 {
-    if (!m_modelNode.isValid())
+    if (!m_modelNode.isValid() || !m_modelNode.view()->isAttached())
         return;
 
     m_lock = true;