Reactjs kadira_react-layout.js未捕获类型错误：react.render不是函数

我现在正在测试流星和反应。当我运行应用程序时，它会显示一个空白页面。我检查了控制台，发现了一个错误。我不知道这是否是原因。请帮忙

Layout = React.createClass({
        render(){
            return(
                <div className="wrapper">
                    <div className="box">
                        <div className="srow row-offcanvas row-offcanvas-left push-down-50">
                            NavBar
                            {this.props.sidebar}
                            {this.props.content}
                        </div>
                    </div>
                </div>
            )
        }
    });

---

不确定该错误，但关于

reactestutils

的警告与您的问题无关。请参阅以了解有关该日志的更多详细信息。刚刚发布了整个日志。我知道这是两个不同的问题。你解决过这个问题吗？

modules.js?hash=a9c8f38…:11069Warning: ReactTestUtils has been moved to react-dom/test-utils. Update references to remove this warning.printWarning @ modules.js?hash=a9c8f38…:11069warning @ modules.js?hash=a9c8f38…:11093meteorInstall.node_modules.react-addons-test-utils.index.js @ modules.js?hash=a9c8f38…:31588fileEvaluate @ modules-runtime.js?hash=2b888cb…:207require @ modules-runtime.js?hash=2b888cb…:130meteorInstall.node_modules.meteor.react-runtime.react-runtime.js @ react-runtime.js:38fileEvaluate @ modules-runtime.js?hash=2b888cb…:207require @ modules-runtime.js?hash=2b888cb…:130(anonymous function) @ react-runtime.js?hash=be87be9…:115(anonymous function) @ react-runtime.js?hash=be87be9…:127
kadira_react-layout.js?hash=c418396…:76 Uncaught TypeError: React.render is not a function(anonymous function) @ kadira_react-layout.js?hash=c418396…:76(anonymous function) @ kadira_react-layout.js?hash=c418396…:90