本番環境のセットアップで (プロジェクトのフロントエンドをビルドするための)コマンドを実行すると、これらのエラーに直面していnpm run buildます (DevOps チームからエラーが報告されました。依存関係の react-scripts を削除した後にこれを試したかどうかは不明です。Package.json は以下にコピーされています) -
> mvc-panel@0.1.0 build /usr/local/mvc/releases/2017-10-23-17:00/mvc_build/panel/mvc-panel
> react-scripts build
sh: react-scripts: command not found
npm ERR! Linux 3.10.0-327.36.3.el7.x86_64
npm ERR! argv "/root/.nvm/versions/node/v7.2.1/bin/node" "/root/.nvm/versions/node/v7.2.1/bin/npm" "run" "build"
npm ERR! node v7.2.1
npm ERR! npm v3.10.10
npm ERR! file sh
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn
npm ERR! mvc-panel@0.1.0 build: `react-scripts build`
npm ERR! spawn ENOENT
npm ERR!
npm ERR! Failed at the mvc-panel@0.1.0 build script 'react-scripts build'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the mvc-panel package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! react-scripts build
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs mvc-panel
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls mvc-panel
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! /usr/local/mvc/releases/2017-10-23-17:00/mvc_build/panel/mvc-panel/npm-debug.log
そして react-scripts をインストールした後、これらのエラーに直面しています
/root/.nvm/versions/node/v7.2.1/bin/react-scripts -> /root/.nvm/versions/node/v7.2.1/lib/node_modules/react-scripts/bin/react-scripts.js
> uglifyjs-webpack-plugin@0.4.6 postinstall /root/.nvm/versions/node/v7.2.1/lib/node_modules/react-scripts/node_modules/uglifyjs-webpack-plugin
> node lib/post_install.js
module.js:472
throw err;
^
Error: Cannot find module '/root/.nvm/versions/node/v7.2.1/lib/node_modules/react-scripts/node_modules/uglifyjs-webpack-plugin/lib/post_install.js'
at Function.Module._resolveFilename (module.js:470:15)
at Function.Module._load (module.js:418:25)
at Module.runMain (module.js:605:10)
at run (bootstrap_node.js:427:7)
at startup (bootstrap_node.js:151:9)
at bootstrap_node.js:542:3
/root/.nvm/versions/node/v7.2.1/lib
└── (empty)
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.2 (node_modules/react-scripts/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules/react-scripts/node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm ERR! Linux 3.10.0-327.36.3.el7.x86_64
npm ERR! argv "/root/.nvm/versions/node/v7.2.1/bin/node" "/root/.nvm/versions/node/v7.2.1/bin/npm" "install" "-g" "react-scripts"
npm ERR! node v7.2.1
npm ERR! npm v3.10.10
npm ERR! code ELIFECYCLE
npm ERR! uglifyjs-webpack-plugin@0.4.6 postinstall: `node lib/post_install.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the uglifyjs-webpack-plugin@0.4.6 postinstall script 'node lib/post_install.js'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the uglifyjs-webpack-plugin package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node lib/post_install.js
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs uglifyjs-webpack-plugin
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls uglifyjs-webpack-plugin
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! /usr/local/mvc/releases/2017-10-23-17:00/mvc_build/panel/mvc-panel/node_modules/npm-debug.log
npm ERR! code 1
以下は package.json ファイルです -
{
"name": "mvc-panel",
"version": "0.1.0",
"private": true,
"dependencies": {
"bootstrap": "^3.3.7",
"jquery": "^3.2.1",
"material-ui": "^0.18.3",
"qs": "^6.4.0",
"react": "^15.5.4",
"react-alert": "^2.1.2",
"react-bootstrap-table": "^3.4.1",
"react-dom": "^15.5.4",
"react-loader": "^2.4.2",
"react-router-dom": "^4.1.1",
"react-tap-event-plugin": "^2.0.1",
"serve": "^6.0.0"
},
"devDependencies": {
"datatables.net": "^1.10.15",
"jquery": "^3.2.1",
"react-scripts": "1.0.7"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test --env=jsdom",
"eject": "react-scripts eject"
}
}
以前、ステージング サーバーでビルドしようとしたときに、次の結果が得られました -
> mvc-panel@0.1.0 build D:\Sandeepan\Payu MVC\backend codebase\MVC2.0\panel\mvc-
panel
> react-scripts build
Creating an optimized production build...
Failed to compile.
Module not found: Error: Can't resolve './../common/panelConfig.js' in 'D:\Sande
epan\Payu MVC\backend codebase\MVC2.0\panel\mvc-panel\src\components'
npm ERR! Windows_NT 6.1.7601
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\
node_modules\\npm\\bin\\npm-cli.js" "run" "build"
npm ERR! node v6.11.2
npm ERR! npm v3.10.10
npm ERR! code ELIFECYCLE
npm ERR! mvc-panel@0.1.0 build: `react-scripts build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the mvc-panel@0.1.0 build script 'react-scripts build'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the mvc-panel package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! react-scripts build
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs mvc-panel
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls mvc-panel
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! D:\Sandeepan\Payu MVC\backend codebase\MVC2.0\panel\mvc-panel\npm-d
ebug.log
彼らはこれを行うことでこれを回避していたようですrm -rf reacts-scriptsが、私は同じことを確認できませんでした. node_modulesディレクトリ全体を削除して、次のコマンドを実行してみました-
npm install
npm install -g serve
npm run build
しかし、それでも同じエラーが発生します。
コードベースで「./../common/panelConfig.js」を探したところ、components ディレクトリに次のようなファイルを含む多くのファイルが見つかりました -
var panelConfig = require('./../common/panelConfig.js');
これを（ただ叩いて試す）に変更すると -
var panelConfig = require(__dirname+'/../common/panelConfig.js');
ビルド時にまだ次のエラーが発生します-
Module not found: Error: Can't resolve 'D:\Sandeepan\Payu MVC\backend codebase\M
VC2.0\panel\mvc-panel\src\components/../common/panelConfig.js' in 'D:\Sandeepan\
Payu MVC\backend codebase\MVC2.0\panel\mvc-panel\src\components'
誰かがいくつかの指針を教えてください。