C:\Users\Lenovo\Desktop\react-demo\node_modules\webpack\lib\HotModuleReplacement                             Plugin.js:64

                                        records.chunkModuleIds[chunk.id] = chunk                             .mapModules(m => m.id);

                                                                                                              ^

TypeError: chunk.mapModules is not a function

    at chunks.forEach.chunk (C:\Users\Lenovo\Desktop\react-demo\node_modules\web                             pack\lib\HotModuleReplacementPlugin.js:64:47)

    at Array.forEach (<anonymous>)

    at Compilation.<anonymous> (C:\Users\Lenovo\Desktop\react-demo\node_modules\                             webpack\lib\HotModuleReplacementPlugin.js:63:17)

    at Compilation.applyPlugins2 (C:\Users\Lenovo\AppData\Roaming\npm\node_modul                             es\webpack\node_modules\tapable\lib\Tapable.js:82:14)

    at sealPart2 (C:\Users\Lenovo\AppData\Roaming\npm\node_modules\webpack\lib\C                             ompilation.js:620:10)

    at Compilation.applyPluginsAsyncSeries (C:\Users\Lenovo\AppData\Roaming\npm\                             node_modules\webpack\node_modules\tapable\lib\Tapable.js:131:46)

    at Compilation.seal (C:\Users\Lenovo\AppData\Roaming\npm\node_modules\webpac                             k\lib\Compilation.js:570:8)

    at C:\Users\Lenovo\AppData\Roaming\npm\node_modules\webpack\lib\Compiler.js:                             474:16

    at C:\Users\Lenovo\AppData\Roaming\npm\node_modules\webpack\node_modules\tap                             able\lib\Tapable.js:225:11

    at _addModuleChain (C:\Users\Lenovo\AppData\Roaming\npm\node_modules\webpack                             \lib\Compilation.js:472:11)

    at processModuleDependencies.err (C:\Users\Lenovo\AppData\Roaming\npm\node_m                             odules\webpack\lib\Compilation.js:443:13)

    at _combinedTickCallback (internal/process/next_tick.js:131:7)

    at process._tickCallback (internal/process/next_tick.js:180:9)

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! reactidearer@1.0.0 dev:client: `cross-env NODE_ENV=development webpack-                             dev-server --config build/webpack.config.client.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the reactidearer@1.0.0 dev:client script.

npm ERR! This is probably not a problem with npm. There is likely additional log                             ging output above.

npm ERR! A complete log of this run can be found in:

npm ERR!     C:\Users\Lenovo\Ap