M1 mac 下 npm 突然无法做任何事情？

• 电脑：M1 mbp
• 系统：Big Sur 11.1

之前一直好好的，突然无法打包了。后来发现npm install也不行了，甚至npm config也不行。一直卡在npm:load这一状态。

 ~ npm config get registry --verbose npm verb cli [ npm verb cli '/opt/homebrew/Cellar/node/15.6.0/bin/node', npm verb cli '/opt/homebrew/bin/npm', npm verb cli 'config', npm verb cli 'get', npm verb cli 'registry', npm verb cli '--verbose' npm verb cli ] npm info using [email protected] npm info using [email protected] npm timing config:load:defaults Completed in 1ms npm timing config:load:file:/opt/homebrew/lib/node_modules/npm/npmrc Completed in 1ms npm timing config:load:builtin Completed in 1ms npm timing config:load:cli Completed in 0ms npm timing config:load:env Completed in 0ms npm timing config:load:project Completed in 0ms npm timing config:load:file:/Users/allele/.npmrc Completed in 0ms npm timing config:load:user Completed in 0ms npm timing config:load:file:/opt/homebrew/etc/npmrc Completed in 0ms npm timing config:load:global Completed in 0ms npm timing config:load:cafile Completed in 0ms npm timing config:load:validate Completed in 0ms npm timing config:load:setUserAgent Completed in 0ms npm timing config:load:setEnvs Completed in 0ms npm timing config:load Completed in 3ms npm verb npm-session dbfc4053986fe777 npm timing npm:load Completed in 7ms : timing npm:load Completed in 7ms 

有人遇到过相似的问题么

用 homebrew 重新安装过一边 node 也还是不行。