質問編集履歴

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途中で送ってしまった

2021/04/14 11:18

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galler0622
galler0622

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+ 現在npm startを実行すると下記のようなエラーが出ます。
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+ いろんなサイトを調べましたが、条件に合うものが見つからず
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+ 条件とは下記の内容でインストールした環境のことを指します。
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+ npm install react react-dom
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+ npm install webpack webpack-dev-server --save-dev
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+ npm install babel-cli babel-loader babel-preset-env babel-preset-react --save-dev
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+ npm install eslint eslint-loader eslint-plugin-react --save-dev
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+ npm install css-loader style-loader babel-loader --save-dev
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+ 何かご存じでしたらご教示いただけますと幸いです。
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+
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- 現在
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+ ```
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+ C:\nodejs\react_book-master\projects\hello_react>npm start
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+ > hello_react@1.0.0 start
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+ > webpack serve
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+ CLI for webpack must be installed.
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+ webpack-cli (https://github.com/webpack/webpack-cli)
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+ We will use "npm" to install the CLI via "npm install -D webpack-cli".
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+ Do you want to install 'webpack-cli' (yes/no): yes
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+ Installing 'webpack-cli' (running 'npm install -D webpack-cli')...
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+ added 785 packages, and audited 786 packages in 1m
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+ 3 packages are looking for funding
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+ run `npm fund` for details
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+ found 0 vulnerabilities
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+ Error: Cannot find module 'webpack-cli/package.json'
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+ Require stack:
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+ - C:\Users\ユーザ\AppData\Roaming\npm\node_modules\webpack\bin\webpack.js
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+ at Function.Module._resolveFilename (node:internal/modules/cjs/loader:924:15)
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+ at Function.resolve (node:internal/modules/cjs/helpers:98:19)
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+ at runCli (C:\Users\ユーザ\AppData\Roaming\npm\node_modules\webpack\bin\webpack.js:50:26)
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+ at C:\Users\ユーザ\AppData\Roaming\npm\node_modules\webpack\bin\webpack.js:139:5
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+ at processTicksAndRejections (node:internal/process/task_queues:94:5) {
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+ code: 'MODULE_NOT_FOUND',
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+ requireStack: [
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+ 'C:\Users\ユーザ\AppData\Roaming\npm\node_modules\webpack\bin\webpack.js'
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+ ]
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+ }
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+ ```