请问您下，为什么node 控制台一直在打console

rt

hello, all work but
GET http://localhost:3000/static/favicon.ico 500 (Internal Server Error)
i have file favicon.ico in static directory

在clone代码后，运行npm install之后，再运行npm run dev 时会报
npm run dev

[email protected] dev D:\workspace\vue2-koa2-ssr
nodemon code/server/babel.js

[nodemon] 1.17.3
[nodemon] to restart at any time, enter rs
[nodemon] watching: .
[nodemon] starting node code/server/babel.js
(node:7372) DeprecationWarning: Tapable.plugin is deprecated. Use new API on .h ooks instead
server is running at http://192.168.0.105:3000
D:\workspace\vue2-koa2-ssr\node_modules\webpack\lib\TemplatedPathPlugin.js:43
throw new Error(
^

Error: Path variable [contenthash] not implemented in this context: static/css/[ name].[contenthash].css
at fn (D:\workspace\vue2-koa2-ssr\node_modules\webpack\lib\TemplatedPathPlug in.js:43:11)
at fn (D:\workspace\vue2-koa2-ssr\node_modules\webpack\lib\TemplatedPathPlug in.js:31:16)
at String.replace ()
at replacePathVariables (D:\workspace\vue2-koa2-ssr\node_modules\webpack\lib \TemplatedPathPlugin.js:98:5)
at SyncWaterfallHook.eval (eval at create (D:\workspace\vue2-koa2-ssr\node_m odules\tapable\lib\HookCodeFactory.js:17:12), :7:16)
at MainTemplate.getAssetPath (D:\workspace\vue2-koa2-ssr\node_modules\webpac k\lib\MainTemplate.js:387:31)
at Compilation.getPath (D:\workspace\vue2-koa2-ssr\node_modules\webpack\lib\ Compilation.js:1807:28)
at getPath (D:\workspace\vue2-koa2-ssr\node_modules\extract-text-webpack-plu gin\dist\index.js:315:51)
at ExtractTextPlugin.extractedChunks.forEach.extractedChunk (D:\workspace\vu e2-koa2-ssr\node_modules\extract-text-webpack-plugin\dist\index.js:323:83)
at Array.forEach ()
at compilation.hooks.additionalAssets.tapAsync.assetCb (D:\workspace\vue2-ko a2-ssr\node_modules\extract-text-webpack-plugin\dist\index.js:301:25)
at AsyncSeriesHook.eval [as callAsync] (eval at create (D:\workspace\vue2-ko a2-ssr\node_modules\tapable\lib\HookCodeFactory.js:24:12), :7:1)
at AsyncSeriesHook.lazyCompileHook [as _callAsync] (D:\workspace\vue2-koa2-s sr\node_modules\tapable\lib\Hook.js:35:21)
at hooks.optimizeTree.callAsync.err (D:\workspace\vue2-koa2-ssr\node_modules \webpack\lib\Compilation.js:954:32)
at _err0 (eval at create (D:\workspace\vue2-koa2-ssr\node_modules\tapable\li b\HookCodeFactory.js:24:12), :11:1)
at _async2.default.forEach.err (D:\workspace\vue2-koa2-ssr\node_modules\extr act-text-webpack-plugin\dist\index.js:296:11)
[nodemon] app crashed - waiting for file changes before starting...