Javascript npm错误！过早关闭
我购买并使用ReactJS模板 我想在模板的根目录中使用Javascript npm错误！过早关闭,javascript,node.js,reactjs,npm,Javascript,Node.js,Reactjs,Npm,我购买并使用ReactJS模板 我想在模板的根目录中使用npm install安装所有依赖项（React App） 但是我得到了一个类似这样的错误： c:\Dev\template>npm install npm WARN deprecated core-js@2.5.7: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgr
npm installc:\Dev\template>npm install
npm WARN deprecated core-js@2.5.7: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.
npm WARN deprecated react-s-alert@1.4.1: No longer maintained, see more info in readme
npm WARN deprecated core-js@2.6.11: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.
npm WARN deprecated core-js@1.2.7: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.
npm WARN deprecated left-pad@1.3.0: use String.prototype.padStart()
npm ERR! premature close
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\User\AppData\Roaming\npm-cache\_logs\2020-01-10T19_36_35_673Z-debug.log
我对ReactJS还是新手，
我希望你能帮助我，
谢谢。当您的依赖项中列出了一个库，但由于某种原因它实际上并不存在时，就会发生此错误
类似帖子：如果库具有无效的package.json文件，则可能发生这种情况。在我的例子中，库（我自己的）有一个非法版本号。项目根目录中的
node\u modulespackage.jsonC:\Users\User\AppData\Roaming\npm cache\\ u logs\2020-01-10T19_36_35_673Z-debug.log...
"dependencies": {
"@amcharts/amcharts4": "^4.7.1",
"@amcharts/amcharts4-geodata": "^4.1.7",
"@fullcalendar/core": "^4.3.1",
"@fullcalendar/daygrid": "^4.3.0",
"@fullcalendar/interaction": "^4.3.0",
"@fullcalendar/react": "^4.3.0",
"@fullcalendar/timegrid": "^4.3.0",
"animate.css": "3.7.0",
"apexcharts": "^3.10.0",
"awesome-bootstrap-checkbox": "1.0.1",
"axios": "^0.18.0",
"bootstrap": "4.0.0",
"bootstrap_calendar": "https://github.com/xero/bootstrap_calendar.git#1.0.1",
"classnames": "^2.2.6",
"core-js": "^3.6.2",
"draft-js": "^0.10.5",
"echarts": "^4.4.0",
"echarts-for-react": "^2.0.15-beta.1",
"flot": "^0.8.0-alpha",
"flot.dashes": "https://github.com/cquartier/flot.dashes.git",
"font-awesome": "4.7.0",
"formsy-react": "0.19.5",
"glyphicons-halflings": "^1.9.1",
"highcharts": "^7.2.0",
"highcharts-react-official": "^2.2.2",
"jasny-bootstrap": "^3.1.3",
"jsonwebtoken": "^8.5.1",
"line-awesome": "github:icons8/line-awesome",
"messenger": "git+https://github.com/HubSpot/messenger.git#v1.4.2",
"moment": "^2.22.2",
"nvd3": "1.8.6",
"rc-color-picker": "^1.2.6",
"rc-hammerjs": "0.6.9",
"rc-slider": "^8.7.1",
"react": "^16.5.2",
"react-animate-height": "^2.0.15",
"react-animated-number": "^0.4.4",
"react-apexcharts": "^1.3.3",
"react-app-polyfill": "^0.1.3",
"react-autosize-textarea": "^5.0.0",
"react-bootstrap-table": "4.1.5",
"react-bootstrap-table-next": "^3.0.0",
"react-bootstrap-table2-paginator": "^2.0.3",
"react-bootstrap-table2-toolkit": "^1.3.1",
"react-datetime": "^2.16.1",
"react-dev-utils": "^6.0.5",
"react-dnd": "^7.3.1",
"react-dom": "^16.5.2",
"react-draft-wysiwyg": "1.10.12",
"react-dropzone": "^6.2.4",
"react-google-maps": "^9.4.5",
"react-grid-layout": "^0.16.6",
"react-images": "^0.5.19",
"react-maskedinput": "^4.0.1",
"react-mde": "2.3.4",
"react-redux": "^5.0.7",
"react-router": "^4.3.1",
"react-router-dom": "^4.3.1",
"react-router-hash-link": "^1.2.1",
"react-script": "^2.0.5",
"react-scrollspy": "^3.3.5",
"react-select": "^3.0.8",
"react-shuffle": "2.1.0",
"react-slick": "^0.23.1",
"react-sortable-hoc": "^1.10.1",
"react-sortable-tree": "^2.2.0",
"react-sortablejs": "1.5.0",
"react-sparklines": "^1.7.0",
"react-syntax-highlighter": "^10.1.2",
"react-table": "6.7.6",
"react-tagsinput": "^3.19.0",
"react-toastify": "^5.4.0",
"react-transition-group": "^2.5.2",
"react-trend": "^1.2.5",
"reactstrap": "7.1.0",
"redux": "^4.0.1",
"redux-logger": "^3.0.6",
"redux-thunk": "^2.3.0",
"rickshaw": "1.6.6",
"showdown": "1.8.6",
"skycons": "^1.0.0",
"sortablejs": "1.10.0",
"uuid": "^3.3.3"
},
"devDependencies": {
"@babel/core": "7.4.4",
"@babel/plugin-proposal-class-properties": "7.4.4",
"@babel/plugin-proposal-optional-chaining": "^7.2.0",
"@svgr/webpack": "4.2.0",
"babel-core": "7.0.0-bridge.0",
"babel-eslint": "10.0.1",
"babel-jest": "24.8.0",
"babel-loader": "8.0.5",
"babel-plugin-named-asset-import": "1.0.0-next.103",
"babel-preset-react-app": "9.0.0",
"bfj": "6.1.1",
"bundle-loader": "0.5.6",
"case-sensitive-paths-webpack-plugin": "2.2.0",
"chalk": "2.4.2",
"css-loader": "2.1.1",
"dotenv": "8.0.0",
"dotenv-expand": "5.1.0",
"eslint": "5.16.0",
"eslint-config-react-app": "4.0.1",
"eslint-loader": "2.1.1",
"eslint-plugin-flowtype": "3.8.1",
"eslint-plugin-import": "2.17.2",
"eslint-plugin-jsx-a11y": "6.2.1",
"eslint-plugin-react": "7.13.0",
"eslint-plugin-react-hooks": "1.6.0",
"expose-loader": "0.7.5",
"file-loader": "3.0.1",
"fs-extra": "7.0.1",
"html-webpack-plugin": "4.0.0-alpha.2",
"identity-obj-proxy": "3.0.0",
"imports-loader": "0.8.0",
"jest": "24.8.0",
"jest-pnp-resolver": "1.2.1",
"jest-resolve": "24.8.0",
"lodash.assign": "^4.2.0",
"lodash.clonedeep": "^4.5.0",
"mini-css-extract-plugin": "0.6.0",
"node-sass": "4.12.0",
"optimize-css-assets-webpack-plugin": "5.0.1",
"pnp-webpack-plugin": "1.4.3",
"postcss-flexbugs-fixes": "4.1.0",
"postcss-loader": "3.0.0",
"postcss-preset-env": "6.6.0",
"postcss-safe-parser": "4.0.1",
"resolve": "1.10.1",
"sass-loader": "7.1.0",
"style-loader": "0.23.0",
"terser-webpack-plugin": "1.2.3",
"url-loader": "1.1.2",
"webpack": "4.31.0",
"webpack-dev-server": "3.3.1",
"webpack-manifest-plugin": "2.0.4",
"webpack-raphael": "2.1.4",
"workbox-webpack-plugin": "4.3.1"
},
...