TypeError: Cannot read property 'image' of null

[knowuh]

View details in Rollbar: https://rollbar.com/concordconsortium/Sage/items/1262/

TypeError: Cannot read property 'image' of null
  File "webpack:///./src/code/views/node-inspector-view.tsx", line 79, in c.n.handleChangeImage [as callback]
          this.props.onNodeChanged(this.props.node, {image: node.image, paletteItem: node.uuid});
  File "webpack:///./src/code/stores/image-dialog-store.ts", line 85, in c.invoke_callback
          this.callback(this.paletteItem);
  File "webpack:///./src/code/stores/image-dialog-store.ts", line 92, in c.finish
        this.invoke_callback();
  File "webpack:///./src/code/stores/image-dialog-store.ts", line 80, in c.onCancel
        return this.finish();
  File "webpack:///./node_modules/reflux/src/PublisherMethods.js", line 40, in i.n
                callback.apply(bindContext, args);
  File "webpack:///./node_modules/eventemitter3/index.js", line 72, in i.emit
          case 2: return listeners.fn.call(listeners.context, a1), true;
  File "webpack:///./node_modules/reflux/src/PublisherMethods.js", line 110, in Function.trigger
                this.emitter.emit(this.eventLabel, args);
  File "webpack:///./node_modules/reflux/src/PublisherMethods.js", line 120, in [anonymous]
                me.trigger.apply(me, args);