安裝vue時報錯npminstall-g@vue/cli//以下是報錯代碼Error:ENOTDIR:notadirectory,mkdir'/usr/local/bin/node/node_global'TypeError:Cannotreadproperty'loaded'ofundefinedatexit(/usr/local/lib/node_modules/npm/lib/utils/error-handler.js:97:27)aterrorHandler(/usr/local/lib/node_modules/npm/lib/utils/error-handler.js:215:3)at/usr/local/lib/node_modules/npm/bin/npm-cli.js:77:20atcb(/usr/local/lib/node_modules/npm/lib/npm.js:225:22)at/usr/local/lib/node_modules/npm/lib/npm.js:263:24at/usr/local/lib/node_modules/npm/lib/config/core.js:83:7atArray.forEach()at/usr/local/lib/node_modules/npm/lib/config/core.js:82:13atf(/usr/local/lib/node_modules/npm/node_modules/once/once.js:25:25)atafterExtras(/usr/local/lib/node_modules/npm/lib/config/core.js:173:20)/usr/local/lib/node_modules/npm/lib/utils/error-handler.js:97vardoExit=npm.config.loaded?npm.config.get('_exit'):true^TypeError:Cannotreadproperty'loaded'ofundefinedatexit(/usr/local/lib/node_modules/npm/lib/utils/error-handler.js:97:27)atprocess.errorHandler(/usr/local/lib/node_modules/npm/lib/utils/error-handler.js:215:3)atprocess.emit(events.js:209:13)atprocess._fatalException(internal/process/execution.js:150:25)安裝淘寶鏡像和webpack等命令均顯示類似報錯。問題出現(xiàn)的環(huán)境背景及自己嘗試過哪些方法本人使用macos系統(tǒng)，node-vnpm-v都顯示了版本號，嘗試過配置用戶環(huán)境和系統(tǒng)環(huán)境，不知有沒有成功。查看/usr/local/路徑下有vue文件夾，但是vue-v命令顯示commandnotfound。也嘗試過npmcacheclean-f命令，沒有作用。求教。