[plasma/union/Plasma/6.7] src/output/qtquick/plugin/positioner: output/quick: Don't crash in Positioner if an element has no matching rules

Git commit 0043a6280ad8d3e34cde4bcaef5f427a8f3ac988 by Arjen Hiemstra.
Committed on 17/07/2026 at 08:33.
Pushed by ahiemstra into branch 'Plasma/6.7'.

output/quick: Don't crash in Positioner if an element has no matching rules


(cherry picked from commit 60de2325fbd61ca56a6d12978d066e0a4732d7fe)

Co-authored-by: Arjen Hiemstra <[email protected]>

M  +1    -1    src/output/qtquick/plugin/positioner/PositionerLayout.cpp

https://invent.kde.org/plasma/union/-/commit/0043a6280ad8d3e34cde4bcaef5f427a8f3ac988

diff --git a/src/output/qtquick/plugin/positioner/PositionerLayout.cpp b/src/output/qtquick/plugin/positioner/PositionerLayout.cpp
index 5aa14e50..bb6e7a2d 100644
--- a/src/output/qtquick/plugin/positioner/PositionerLayout.cpp
+++ b/src/output/qtquick/plugin/positioner/PositionerLayout.cpp
@@ -207,7 +207,7 @@ void PositionerLayout::updatePolish()
         }
 
         auto query = qobject_cast<QuickStyle *>(qmlAttachedPropertiesObject<QuickStyle>(item, true))->query();
-        if (!query) {
+        if (!query || !query->properties()) {
             // Apparently the item has not completed yet, abort layouting and
             // try again the next frame.
             polish();