今天抽空将个人静态服务 ks-server 以前留下的 bug(在node低版本状况下报错)维护了一下。node
当我从新 npm link
时,以下错误:git
npm WARN ks-server@1.0.2 No repository field. npm ERR! Darwin 17.5.0 npm ERR! argv "/Users/zhuqiang/.nvm/versions/node/v6.4.0/bin/node" "/Users/zhuqiang/.nvm/versions/node/v6.4.0/bin/npm" "link" npm ERR! node v6.4.0 npm ERR! npm v3.10.3 npm ERR! path /Users/zhuqiang/.nvm/versions/node/v6.4.0/bin/ks-server npm ERR! code EEXIST npm ERR! Refusing to delete /Users/zhuqiang/.nvm/versions/node/v6.4.0/bin/ks-server: ../lib/node_modules/ks-server/bin/www.js symlink target is not controlled by npm /Users/zhuqiang/github/ks-server npm ERR! File exists: /Users/zhuqiang/.nvm/versions/node/v6.4.0/bin/ks-server npm ERR! Move it away, and try again. npm ERR! Please include the following file with any support request: npm ERR! /Users/zhuqiang/github/ks-server/npm-debug.log
我注意到,bug 日志中有:github
npm ERR! File exists: /Users/zhuqiang/.nvm/versions/node/v6.4.0/bin/ks-server npm ERR! Move it away, and try again.
忽然意识到, 阔能是以前已经生成了一个 ks-server 这样一个 link,当我修改 package.json 中的 bin 时,使其与当前的 ks-server 命令对不上。而报错,且日志中的 Move it away, and try again
也有次意思。npm
因而,(解决方法):json
cd /Users/zhuqiang/.nvm/versions/node/v6.4.0/bin rm -rf ks-server
而后回到项目目录,从新 npm link
就 bingo 了。bash
前路漫漫,当克己,当慎独。debug