Using local data with tree grid generates propTypes warning

When using the demo grid code the following PropTypes error is generated when trying to use the tree with local data. Warning: Failed prop type: Invalid propdataof typeobjectsupplied toGrid, expected an array.

Here's the provider.jsx setup I used to run the demo code:

import React from 'react';
import { Provider } from 'react-redux';
import { Grid, Store, applyGridConfig } from '../src';

import {
    columns,
    data,
    pageSize,
    plugins,
    events,
    dataSource,
    treeDataSource,
    stateful,
    height,
    stateKey,
    treeData,
    examplePromiseDataSource
} from '../demo/demoData';

const config = {
    columns,
    //data,
     data: treeData,
    // dataSource: treeDataSource,
    // infinite: true,
    stateful: false,
    //dataSource: examplePromiseDataSource,
    // dragAndDrop: true,
     gridType: 'tree',
    pageSize,
    plugins,
    events,
    stateKey
};

export default (
    <Provider store={ Store }>
        <Grid { ...config } />
    </Provider>
);

I suspect this is caused by the following in the Grid.jsx component: data: arrayOf(object),

bencripps / react-redux-grid

Using local data with tree grid generates propTypes warning #202