admin1@ubuntu:~/桌面/dev_ljg_0330/ibp-parent/ibp-ui$ npm i
npm i
npm ERR! Linux 5.4.0-144-generic
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "i"
npm ERR! node v8.10.0
npm ERR! npm v3.5.2
npm ERR! code EMISSINGARG
npm ERR! typeerror Error: Missing required argument #1
npm ERR! typeerror at andLogAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:31:3)
npm ERR! typeerror at fetchPackageMetadata (/usr/share/npm/lib/fetch-package-metadata.js:51:22)
npm ERR! typeerror at resolveWithNewModule (/usr/share/npm/lib/install/deps.js:456:12)
npm ERR! typeerror at /usr/share/npm/lib/install/deps.js:457:7
npm ERR! typeerror at /usr/share/npm/node_modules/iferr/index.js:13:50
npm ERR! typeerror at /usr/share/npm/lib/fetch-package-metadata.js:37:12
npm ERR! typeerror at addRequestedAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:82:5)
npm ERR! typeerror at returnAndAddMetadata (/usr/share/npm/lib/fetch-package-metadata.js:117:7)
npm ERR! typeerror at pickVersionFromRegistryDocument (/usr/share/npm/lib/fetch-package-metadata.js:134:20)
npm ERR! typeerror at /usr/share/npm/node_modules/iferr/index.js:13:50
npm ERR! typeerror This is an error with npm itself. Please report this error at:
npm ERR! typeerror http://github.com/npm/npm/issues
npm ERR! Please include the following file with any support request:
npm ERR! /home/admin1/桌面/dev_ljg_0330/ibp-parent/ibp-ui/npm-debug.log
npm i 报错，错误信心如上
可能是因为缺少必要的参数或者是 npm 自身出现了问题导致的，可以尝试以下几种解决方法：
1.由于报错信息中提到了 npm 的版本是 3.5.2，这个版本比较旧，可以尝试更新到最新版本的 npm
sudo npm install -g npm
2.清除 npm 缓存
npm cache clean --force
3.删除 node_modules
尝试删除当前项目下的 node_modules 目录，然后重新安装依赖 npm install
如果还是出现问题，可以尝试升级 Node.js 版本或者重新初始化项目。