diff --git a/src/slic3r/GUI/GUI_ObjectList.cpp b/src/slic3r/GUI/GUI_ObjectList.cpp
index 28053971f34..c969b95da86 100644
--- a/src/slic3r/GUI/GUI_ObjectList.cpp
+++ b/src/slic3r/GUI/GUI_ObjectList.cpp
@@ -3909,6 +3909,8 @@ void ObjectList::toggle_printable_state()
 {
     wxDataViewItemArray sels;
     GetSelections(sels);
+    if (sels.IsEmpty())
+        return;
 
     wxDataViewItem frst_item = sels[0];
 
diff --git a/src/slic3r/GUI/ObjectDataViewModel.cpp b/src/slic3r/GUI/ObjectDataViewModel.cpp
index 49c75f9f2f6..297d8e3c9b5 100644
--- a/src/slic3r/GUI/ObjectDataViewModel.cpp
+++ b/src/slic3r/GUI/ObjectDataViewModel.cpp
@@ -1180,6 +1180,15 @@ int ObjectDataViewModel::GetExtruderNumber(const wxDataViewItem& item) const
 	return atoi(node->m_extruder.c_str());
 }
 
+wxString ObjectDataViewModel::GetColumnType(unsigned int col) const
+{
+    if (col == colName || col == colExtruder)
+        return wxT("DataViewBitmapText");
+    if (col == colPrint || col == colEditing)
+        return wxT("DataViewBitmap");
+    return wxT("string");
+}
+
 void ObjectDataViewModel::GetValue(wxVariant &variant, const wxDataViewItem &item, unsigned int col) const
 {
 	wxASSERT(item.IsOk());
diff --git a/src/slic3r/GUI/ObjectDataViewModel.hpp b/src/slic3r/GUI/ObjectDataViewModel.hpp
index 1dd41bb1079..93e092fc265 100644
--- a/src/slic3r/GUI/ObjectDataViewModel.hpp
+++ b/src/slic3r/GUI/ObjectDataViewModel.hpp
@@ -316,7 +316,7 @@ class ObjectDataViewModel :public wxDataViewModel
     // helper methods to change the model
 
     unsigned int    GetColumnCount() const override { return 3;}
-    wxString        GetColumnType(unsigned int col) const override{ return wxT("string"); }
+    wxString        GetColumnType(unsigned int col) const override;
 
     void GetValue(  wxVariant &variant,
                     const wxDataViewItem &item,