1 files changed, 3 insertions, 1 deletions
diff --git a/src/client/views/nodes/MapBox/MapPushpinBox.tsx b/src/client/views/nodes/MapBox/MapPushpinBox.tsx
index 588bddd1a..6369f9e04 100644
--- a/src/client/views/nodes/MapBox/MapPushpinBox.tsx
+++ b/src/client/views/nodes/MapBox/MapPushpinBox.tsx
@@ -5,6 +5,7 @@ import { FieldView, FieldViewProps } from '../FieldView';
 import React = require('react');
 import { computed } from 'mobx';
 import { MapBox } from './MapBox';
+import { undoable } from '../../../util/UndoManager';
 
 
 /**
@@ -18,7 +19,8 @@ export class MapPushpinBox extends ViewBoxBaseComponent<FieldViewProps>() {
         return FieldView.LayoutString(MapPushpinBox, fieldKey);
     }
     componentDidMount() {
-        this.mapBoxView.addPushpin(this.rootDoc);
+        // if (this.mapBoxView)
+            this.mapBoxView.addPushpin(this.rootDoc);
     }
     componentWillUnmount() {
         // this.mapBoxView.removePushpin(this.rootDoc);