reactjs - ブラウザ コンソールに警告メッセージが殺到し、ホット アップデートに反応する

Question

これは私の Header.jsx コンポーネント コードです。どこが間違っているか指摘していただけますか? これについてインターネット全体を検索しましたが、解決策が見つかりませんでした。ヘッダー コンポーネントだけでなく、編集されたすべてのコンポーネントで発生します。初めてコンポーネントを編集すると、正常に動作し、コンソール ログに更新情報が 1 つだけ表示されます。

import React from 'react';
import ReactDOM from 'react-dom';
import { Link, Router } from "react-router";
import Request from 'superagent';
import ErrorCodes from '../common/ErrorCodes.js';

require("../styles/less/style.less");
require("../styles/less/custom.less");
require("../styles/less/resize.less");

var HeaderComponent = React.createClass({
    render: function() {
        return <header className="main-header">
			{/*<!-- Logo -->*/}
			<a href="javascript:void(0)" className="logo">
				<img src={require("../img/logo2.png")} alt="" className="img-responsive" />
			</a>
		
			<nav className="navbar navbar-static-top">
				{/* Sidebar toggle button */}
				<a href="javascript:void(0)" className="sidebar-toggle" onClick={this.props.onClick} data-toggle="offcanvas" role="button">
					<span className="sr-only">Toggle navigation</span>
				</a>
			</nav>
		</header>;
    }
});

export default HeaderComponent;

これは私のpackage.jsonです

{  
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "dev": "webpack -d --watch",
    "build": "webpack -p",
    "start": "node server.js"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "babel-core": "^6.17.0",
    "babel-loader": "^6.2.5",
    "babel-preset-es2015": "^6.16.0",
    "babel-preset-react": "^6.16.0",
    "babel-preset-stage-0": "^6.16.0",
    "babel-preset-stage-1": "^6.16.0",
    "body-parser": "^1.15.2",
    "crypto": "0.0.3",
    "express": "^4.14.0",
    "express-session": "^1.14.1",
    "file-loader": "^0.9.0",
    "fs": "0.0.1-security",
    "generic-pool": "^2.4.2",
    "gulp": "^3.9.1",
    "gulp-nodemon": "^2.2.1",
    "gulp-preprocess": "^2.0.0",
    "gulp-shell": "^0.5.2",
    "install": "^0.8.1",
    "less": "^2.7.1",
    "nodemailer": "^2.6.4",
    "npm": "^3.10.8",
    "passport": "^0.3.2",
    "passport-facebook": "^2.1.1",
    "passport-google-oauth": "^1.0.0",
    "passport-twitter": "^1.0.4",
    "path": "^0.12.7",
    "pg": "^6.1.0",
    "pg-parse-float": "0.0.1",
    "react": "^15.3.2",
    "react-dom": "^15.3.2",
    "react-router": "^2.8.1",
    "react-tools": "^0.13.3",
    "react-transform": "0.0.3",
    "sendgrid": "^4.7.0",
    "style-loader": "^0.13.1",
    "superagent": "^2.3.0",
    "url-loader": "^0.5.7",
    "webpack": "^1.13.2",
    "webpack-dev-middleware": "^1.8.3",
    "webpack-hot-middleware": "^2.12.2",

    "react-hot-loader": "^1.3.0"
  },
  "devDependencies": {
    "babel-preset-react-hmre": "^1.1.1",
    "babel-register": "^6.16.3",
    "css-loader": "^0.25.0",
    "jsx-loader": "^0.13.2",
    "less-loader": "^2.2.3",    
    "style-loader": "^0.13.1"
  }
}