diff --git a/apps/spreadsheeteditor/main/app/controller/RightMenu.js b/apps/spreadsheeteditor/main/app/controller/RightMenu.js
index b0318ecce..76477378c 100644
--- a/apps/spreadsheeteditor/main/app/controller/RightMenu.js
+++ b/apps/spreadsheeteditor/main/app/controller/RightMenu.js
@@ -413,7 +413,7 @@ define([
 
         SetDisabled: function(disabled, allowSignature) {
             this.setMode({isEdit: !disabled});
-            if (this.rightmenu) {
+            if (this.rightmenu && this.rightmenu.paragraphSettings) {
                 this.rightmenu.paragraphSettings.disableControls(disabled);
                 this.rightmenu.shapeSettings.disableControls(disabled);
                 this.rightmenu.imageSettings.disableControls(disabled);