diff --git a/meshroom/ui/qml/Viewer/Viewer2D.qml b/meshroom/ui/qml/Viewer/Viewer2D.qml
index 11a57d34..ba4b5b6e 100644
--- a/meshroom/ui/qml/Viewer/Viewer2D.qml
+++ b/meshroom/ui/qml/Viewer/Viewer2D.qml
@@ -94,7 +94,7 @@ FocusScope {
         }
         if(msfmDataLoader.status === Loader.Ready)
         {
-            if(msfmDataLoader.item.status === MSfMData.Loading)
+            if(msfmDataLoader.item != null && msfmDataLoader.item.status === MSfMData.Loading)
             {
                 res += " SfMData";
             }
@@ -309,7 +309,7 @@ FocusScope {
                                 'surface.subdivisions' : Qt.binding(function(){ return root.useFloatImageViewer ? 1 : lensDistortionImageToolbar.subdivisionsValue;}),
                                 'viewerTypeString': Qt.binding(function(){ return displayLensDistortionViewer.checked ? "distortion" : "hdr";}),
                                 'sfmRequired': Qt.binding(function(){ return displayLensDistortionViewer.checked ? true : false;}),
-                                'surface.msfmData': Qt.binding(function() { return (msfmDataLoader.status === Loader.Ready && msfmDataLoader.item.status === 2) ? msfmDataLoader.item : null; }),
+                                'surface.msfmData': Qt.binding(function() { return (msfmDataLoader.status === Loader.Ready && msfmDataLoader.item != null && msfmDataLoader.item.status === 2) ? msfmDataLoader.item : null; }),
                                 'canBeHovered': false,
                                 'idView': Qt.binding(function() { return _reconstruction.selectedViewId; }),
                                 'cropFisheye': false