2 files changed, 2 insertions, 0 deletions
diff --git a/src/datavis3d/data/barrenderitem.cpp b/src/datavis3d/data/barrenderitem.cpp
index 3530704b..c004ed22 100644
--- a/src/datavis3d/data/barrenderitem.cpp
+++ b/src/datavis3d/data/barrenderitem.cpp
@@ -25,6 +25,7 @@ BarRenderItem::BarRenderItem()
     : AbstractRenderItem(),
       m_renderer(0),
       m_value(0),
+      m_height(0.0f),
       m_sliceLabelItem(0)
 {
 }
diff --git a/src/datavis3d/engine/bars3dcontroller.cpp b/src/datavis3d/engine/bars3dcontroller.cpp
index 8b6f9ae8..13dce382 100644
--- a/src/datavis3d/engine/bars3dcontroller.cpp
+++ b/src/datavis3d/engine/bars3dcontroller.cpp
@@ -435,6 +435,7 @@ void Bars3dController::setDataWindow(int rowCount, int columnCount)
         setSelectedBarPos(noSelectionPoint());
 
     m_changeTracker.sampleSpaceChanged = true;
+    m_isDataDirty = true; // Render item array is recreated in renderer
     emit sampleSpaceChanged(rowCount, columnCount);
 }